Category: NEWS

Where is the corn lamp used

Corn lamp is a kind of LED lamp, which belongs to the light source class. Considering that the lamp is mainly to replace the traditional light source, it is specially designed to emit 360 degrees of light. Its shape is like corn on the cob, so it is called corn lamp.

Product Functions

The lamp body is small and easy to install. Mainly used to replace traditional light sources (incandescent lamp, energy-saving lamp, high pressure sodium lamp, metal halide lamp, etc.); Modern style, sophisticated technology, product serialization can replace most of the traditional light source.

s10 series products

s10 series products

LED Corn light

Product Features

The corn lamp is generally installed on the ceiling around the bedroom, living room and toilet. This implicit light fixture embedded in the ceiling, all the light is cast downward, belongs to the direct distribution of light. Different reflectors, lenses, blinds, bulbs can be used to achieve different lighting effects. Corn lamp does not occupy the space, can increase the soft atmosphere of the space, if you want to create a warm feeling, you can try to wear more downlights, reduce the sense of pressure in the space.

Scope of application

Corn lamp is suitable for all home, hotels, schools, hospitals and other indoor lighting.

Lighting design, should choose not only meet the requirements of the use of function and lighting quality, but also easy to install and maintain, long-term operation cost is low, specific should consider the following aspects:

1) Optical characteristics, such as light distribution and glare control;

2) Economy, such as lamp efficiency, initial investment and long-term operating costs;

3) Special environmental conditions, such as fire risk, explosion risk environment, dust, damp, vibration and chemical corrosion environment;

4) The appearance of lamps and lanterns should be coordinated with the building;

5) Lamp efficiency (η) high: η=ΦL/ΦO, depending on the reflector shape and material, the size of the light outlet, diffuse cover or grid shape and material;

6) IP levels that meet environmental conditions.

LED corn lamp seven advantages:

  1. High efficiency and energy saving: under the same brightness condition,LED energy-saving lamp consumes only 1 KWH of electricity for 1000 hours, ordinary incandescent lamp consumes 1 KWH of electricity for 17 hours, and ordinary energy-saving lamp consumes 1 KWH of electricity for 100 hours. Therefore, buying LED energy-saving lamp can save thousands of millions of electricity for users.
  2. Super long life: the theoretical life of LED super energy-saving lamp can reach more than 10,000 hours, and the service life of ordinary incandescent lamp is more than 1000 hours.

3, light health: light does not contain ultraviolet and infrared rays, no radiation, no pollution. Common CFLS and incandescent bulbs contain ultraviolet and infrared light.

4, green environmental protection: does not contain mercury and lead and other harmful elements, conducive to recycling and utilization, and will not produce electromagnetic interference, ordinary lamp contains mercury and lead and other harmful elements, and ordinary energy saving lamps in the electronic ballast will produce electromagnetic interference.

5, vision protection: the use of DC power drive, no strobe, ordinary energy-saving lamps are AC driven, it is bound to produce strobe for long time eyes. Especially for children, teenagers have the best eyesight protection.

6, high light efficiency: low heat, 90% of the electric energy is converted into visible light, ordinary incandescent lamp only 20% of the electric energy is converted into visible light, the other 80% of the electric energy is converted into heat is a great waste of limited resources.

7, high safety factor: required voltage, current is small, less heat, no safety risks, can be used in mining and other dangerous places.

Classification of chips

Most merchants would choose EPISTAR, 5050smd, 3528smd and straw hat directly inserted led lamp beads.

These are the best choice chips for corn lamps. 5050smd44 beads, 22 beads, 48 beads, 3528smd96 beads, 188 beads. And so on.

Where is the corn lamp used

LED corn lamp is suitable for all home, hotels, schools, hospitals, factories, high ceiling and other indoor lighting.

There are a variety of lamp caps, the mainstream is generally G4, G9, B14, B15, E11, E12, E13, E14, E17, E27

Led corn lamp can be used as the internal light source of garden lights, landscape lights, street lamps and other lamps, but also can be used in schools, factories, offices, families, restaurants, hotels, supermarkets, stadiums and other occasions of direct lighting.

led corn lamps can also directly replace incandescent lamps, CFLS, electrode less lamps, mercury lamps, sodium lamps and other lamp types

LED Corn Lamp

How to choose to buy corn lamps

When choosing a corn lamp, we need to consider brand awareness, the quality and performance of the ultra-bright LED corn lamp, especially its lighting.

These are all things we must consider when purchasing to ensure that the ultra bright LED corn lamps we choose will last a long time, save electricity, be free of lead, mercury, heavy metals and have no harmful gases when used.

Before, a lot of people didn’t know how to choose a lamp because they didn’t know how to choose a lamp. As a result, the lamps they buy are not very easy to use. Three days at both ends of the failure, high light failure, high maintenance costs, waste of power. It consumes a lot of electricity costs every day.

When purchasing super bright LED corn lights, they need to be installed correctly. For example, when installing super bright LED corn lights, you need to know the proper installation method. Don’t think you’ve ever known that super bright LED corn lights could be installed. That’s wrong.


According to their own ideas, the installation may be wrong height, route order is wrong, performance can not play, there is a certain security risks, bring you a lot of use problems.

led Corn Light

New technology!New future! The best choice for outdoor emergency response at home

portable power station

Taking advantage of weekends and holidays, driving with friends in a caravan for self-drive trips, wild camping, fishing and so on has become a fashionable life. Driving trips to the outdoors main preparation work has to be done enough to enjoy the fun of camping. Then how to make the outdoor life more exquisite, the first solution to the most basic electricity problems, otherwise the refrigerator, kettle, cameras, drones, movies and other kinds of electronic equipment, can not exert the power.


What is an outdoor power supply

The Outdoor power Supply is a multi-functional portable power supply with built-in lithium-ion battery and its own power reserve, also known as a portable AC/DC power supply. It can be used for conventional charging or solar charging depending on the application. It can provide super high power 100-240V AC output and is equipped with various DC output modules such as 5V/9V/12V etc. It can be used not only for emergency starting of cars, but also for emergency use of various types of loads.


The outdoor power supply is equivalent to a small portable charging station, with light weight, high capacity, high power, long life and high stability, equipped with multiple USB ports to meet the charging of digital products, but also output DC, AC, car cigarette lighter and other common power interfaces, can be used to power laptops, drones, camera lights, projectors, rice cookers, electric fans, kettles, cars and other equipment, suitable for outdoor It is suitable for outdoor camping, outdoor live broadcast, outdoor construction, location shooting, home emergency power and other scenarios with high power consumption.

portable power station

Composition of the outdoor battery

The outdoor power supply consists of a control board, battery pack, inverter and BMS system, which can convert DC power into AC power for other electrical appliances through the inverter, and also supports various interfaces for DC output to charge various digital devices.

Charging methods of the outdoor power supply: mainly divided into solar panel charging (solar to DC charging), mains charging (charging circuit built into the outdoor power supply, AC to DC charging), vehicle charging.

portable power station

The main uses of outdoor power supplies

mainly for mobile offices, outdoor leisure, outdoor work, emergency rescue, etc.

As an uninterruptible power supply for use in outdoor offices, it can be connected to digital devices such as mobile phones, tablet PCs and laptops.

Outdoor photography, power for off-road enthusiasts in the field, outdoor power for leisure and recreation.

portable power station

Electricity for outdoor lighting.

Emergency power for mines, oil fields, geological exploration and geological disaster rescue.

Emergency power for field maintenance in the telecommunications sector.

Emergency power for small miniature emergency instruments for medical equipment.

Increase the endurance of drones during outdoor operations and enhance the efficiency of drones’ outdoor operations.

Emergency starting for cars.

What are the applicable devices

1.12V cigarette lighter port: car charger.

2.DC 12V/24V port: drones, car products, POS machines, laptops, mobile hard drive cases, projectors, electronic refrigerators, digital photo frames, portable DVDs, printers and other devices.

3.USB/Type-C port: smartphones, tablets, smart watches, digital cameras, projectors, e-readers, etc.

4.AC port: camping lights, small rice cookers, small kettles, small table lamps, fans, juicers and other small power appliances.

portable power station

Advantages of the YOULUMI Outdoor energy storage batteries


portable power station

  1. Easy to carry

YOULUMI outdoor power supplies are lighter in weight and smaller in size than similar capacity power supplies, and come with their own handles, making them easy to carry around.

  1. Long life span, strong battery life

The YOULUMI Outdoor portable batteries not only has a built-in high polymer lithium-ion battery with over 1000 cycles, but is also equipped with an advanced battery management system and fire resistant materials. This ensures a long battery life and safety during use, while providing power for multiple electronic devices to achieve a long life.

Rich interface, strong compatibility YOULUMI outdoor power supply has a multi-functional output interface, which can match devices with different input interfaces and supports multiple interface outputs such as AC, DC, USB, Type-C and car charger, making it convenient for users to use in different scenarios.

  1. Good safety performance, no explosion

YOULUMI Outdoor portable batteries uses blade power batteries, which are 20% lighter in weight than 18650 batteries of the same capacity, with a large single capacity of 46Ah, a small resistance of less than 0.5 milliohms, low heat generation, long life, and better safety and stability.

  1. Fast charging speed

YOULUMI Outdoor portable batteries is equipped with PD100W bi-directional fast charging function, supporting all kinds of Type-C interface PD device power supply, charging speed is several times faster than conventional charging, only a few hours to fully charge, reducing the waiting time.

  1. Safe and intelligent management system

YOULUMI Outdoor portable batteries self-developed intelligent battery management system (BMS) is able to dissipate heat independently with temperature changes, keeping the power supply at a low temperature for a long time; equipped with multiple safety protections to avoid the dangers of over-voltage, over-current, over-temperature, over-charging, over-discharging and short-circuiting, the intelligent temperature control system automatically regulates the charging and discharging temperature, effectively extending the battery life.



In the past, the common solutions for outdoor electricity use were generators and lead-acid batteries. Generators have the advantage of high energy conversion rate and high thermal efficiency, but they are noisy and emit a lot of exhaust gas, which is not in line with modern energy development trends; lead-acid batteries are easy to obtain and relatively inexpensive, but they are too bulky and prone to environmental pollution, and are slowly being eliminated. Photovoltaic power generation, although pollution-free and safe, is less efficient and subject to external conditions; car batteries are convenient but cannot be used for long periods of time.

Outdoor energy storage batteries are generally built with high energy density lithium-ion batteries, with a long cycle life, light weight and easy to carry, and their overall performance is more stable and reliable, but also easy to operate, low noise, good maintenance and other characteristics, can better meet the needs of emergency power supply and outdoor operations with electricity.

portable power station

The casing of the portable energy storage power supply mainly plays the role of protecting the internal components. In the design of the shell, it should meet the functional requirements of the equipment, meet the safety requirements of waterproof, dustproof, shock resistance, insulation, electric shock, etc., to ensure that the equipment is qualified, durable, safe and reliable. The portable energy storage power supply is powerful, light and portable, with a beautiful appearance, built-in large-capacity lithium iron phosphate battery pack, lasting life, full power, is a very convenient online backup mobile power.

Infrared Therapy Mini Panel

Ⅰ.Product Overview

Infrared physiotherapy mini panel is a kind of treatment instrument, with physiotherapy function, can choose different treatment methods according to the different conditions of patients.  Infrared therapy can improve the microcirculation, promote metabolism, increase cell vitality, enhance immune function and other effects, can improve the body’s resistance to disease, but also reduce the pain of patients.

Ⅱ.Application Field

Infrared physiotherapy mini panel is to convert the infrared radiation energy of the human body surface into heat energy through high-tech means for the purpose of treating diseases. It is suitable for all kinds of people. Including: medical treatment, health care, health. In the process of application, it is necessary to ensure the ambient air circulation and good humidity condition. The adjustment of temperature and treatment time should be based on individual physical condition. It is best to have a special monitor during treatment. Patients should not move or change the position; Should not be used when the body is tired or nervous; Pay attention to local hygiene to prevent cross infection. Each course of treatment is 20-30 minutes, 2-3 times a day, the duration of treatment can be determined with the severity of the patient’s condition. After each treatment, wash the skin, muscles, joints and parts with warm water or cleaning solution; After the course of treatment, if there is discomfort, local anti-inflammatory drugs such as erythromycin ointment can be used to relieve symptoms; You can also apply erythromycin ointment or antibiotic ointment for 1-2 minutes after finishing the course of treatment, and then wash the skin with warm water. Nutritional medication-assisted therapy (e.g., vitamin C) may also be used after a course of treatment. If the patient appears fever, pain and other symptoms should seek medical attention. If there are allergic symptoms or other discomfort, immediately stop using infrared physiotherapy panel treatment, until the condition improves before other treatment operations.

What should be noted when using infrared physiotherapy panel treatment is:

1, Do not use alcohol-based preparations, because their volatilization will cause skin burns;

2, pay attention to the indoor temperature change, avoid the temperature is too high or too low;

3, Patients who have allergic reaction to infrared physiotherapy should stop treatment immediately (if serious symptoms occur, they should see a doctor immediately) and use this product after remission.

Infrared therapy can treat muscle strain, rheumatoid diseases, neuralgia and joint pain and other sports injuries; Also can effectively reduce cold fever, headache and muscle aches and other phenomena. It is also effective in the treatment of some skin diseases.

In traditional Chinese medicine, on the basis of acupuncture, scraping, cupping and massage therapy, biological wave therapy has been added, combining drugs and techniques with modern high-tech means.  The principle of treatment is through the interaction of human meridians and infrared rays, so that drugs and heat energy in the human body thermal effect, so as to play a certain role.

Ⅲ.Technical Characteristics

1, It has a strong osmotic effect and local stimulation effect.  Infrared therapy can speed up the blood circulation in the surrounding tissues and promote the metabolism of local cells, which is conducive to the repair of damaged tissues after injury.

2, Infrared therapy can play a dual role of physical cooling and hyperthermia.  Its efficacy is more outstanding than that of drug therapy.

3, can improve the microcirculation, enhance cell vitality.  Infrared therapy is through the skin surface and blood heat exchange to achieve the therapeutic effect, this treatment can promote local blood circulation, increase cell vitality and other effects.

4, it can play the role of promoting blood circulation and removing blood stasis and reducing inflammation and swelling.  Such as: arthritis, back and leg pain, rheumatism and so on.

5, It can enhance the immunity function of human body and improve the resistance function of human body to disease;  It can promote the metabolic ability and detoxification ability of the body.  There are antioxidant components and trace elements and other effects;  It has the effect of promoting blood circulation, increasing metabolism and improving immunity.

6, can play a role in relieving fatigue effect: such as: shoulder periarthritis, cervical pain, back and leg pain and muscle pain;  Can also relieve fatigue, especially long hours of mental and manual labor;  Can improve the quality of sleep, make people sleep more fragrant and sweet;  Improve sleep quality and memory.

7, in the treatment process can also play a beauty and skin care effect and therapeutic effect: such as: treatment of dysmenorrhea and gynecological inflammation effect is very good.

Ⅳ.Function And Characteristics

1, physiotherapy effect: infrared therapy through the local tissue and blood heat exchange, so as to promote blood circulation, increase the role of cell vitality, conducive to the damaged tissue after injury repair.

2, Enhance immune function: infrared therapy can improve the body’s resistance and increase the body’s resistance to disease.

3, Promote blood circulation: infrared therapy can improve microcirculation and increase cell vitality, which is conducive to tissue healing after injury.

4, dredge meridians: infrared therapy has a strong osmotic effect and local stimulation.

5, Improve microcirculation and immunity: infrared therapy can make heat exchange between skin surface and blood to achieve therapeutic effect, which is conducive to the repair of damaged tissues after injury.

Ⅴ.Market Prospects

At present, more than 70% of domestic hospitals have been equipped with perfect diagnosis and treatment equipment, and can carry out infrared physiotherapy technology well. However, there is a serious shortage of equipment and technical personnel in primary medical institutions or rehabilitation centers. In particular, there are few experienced physicians, and there is a lack of doctors who have a deep understanding of infrared physiotherapy techniques, effects and principles. With the improvement of people’s living standards, people have higher requirements for health care, so infrared physiotherapy products have broad market prospects.

In addition for some rheumatic diseases, arthritis, cervical spondylosis, lumbar disease, arthritis and other patients is also a very good treatment.

Mini Red Light Therapy Panel

Ⅰ.Product Introduction

Infrared physiotherapy refers to the use of infrared heating principle, through the skin, muscles, bones and nervous system physiotherapy, to achieve the purpose of disease treatment and health care. Infrared physiotherapy is a relatively old and very effective means of medical care. The infrared therapeutic device uses the effect of thermal radiation to heat different parts of the body to raise the temperature of the skin, and uses the generated heat to massage and hyperthermia the body. Infrared therapeutic apparatus has been widely used in medical treatment and daily life. Such as acupuncture, cupping, scraping, etc. There are also portable infrared therapy devices such as the Red Light therapy mini panel.

Red light physiotherapy mini panel is a new generation product improved by technology on the basis of traditional red light treatment equipment. Its structure and function is to use optical fiber as the medium, the wavelength of 660nm red light and wavelength of 850nm infrared light after modulation into the body, to achieve the purpose of physiotherapy. It has three characteristics: 1, small size, light weight; 2, the structure is simple and reliable, easy to use; 3, soft light, no dazzling, no damage to the skin. Red Light Physiotherapy Mini Panel is a small tool for skin treatment and health care. It is mainly composed of red light source and optical fiber. Optical fiber is a filament fabric made of glass or plexiglass. It consists of a number of short-wavelength red light sources, which are arranged parallel to each other in a plane, so that they can emit strong radiation for therapeutic purposes. The radiation intensity generated in a ring or ring within a certain irradiated distance is called the effective radiation range within the irradiated region. Because different wavelengths of red light (red) and the vibration frequencies of specific molecules in human tissues are very different, resulting in different vibration frequencies between molecules inside the organism and vibration. Thus can make cells and tissues resonance effect; Different wavelengths of red light also have different effects on human body in biological tissues. Free radicals and other metabolites such as lactic acid are produced in the cells of the body. At the same time, red light can induce corresponding changes in some biomolecules after irradiating into human tissues through specific band wavelength (namely red/green line), and these changes will cause corresponding changes in biomolecules, resulting in a series of metabolites and effects (namely active substances). These substances through the body metabolism in the blood, lymph increased content and with the blood circulation throughout the body to make a series of changes in body function. It has a great influence within a certain range.

Ⅱ.Functional Characteristics

Red light therapy mini panel is composed of infrared radiation source, electronic control technology (switch and control circuit) and optical fiber. Its characteristics are:

1, with high brightness, high quality infrared emission spectrum.

2, soft light, no dazzling, no damage to the skin.

3, the radiation intensity can be adjusted at will, so that the operator can grasp the therapeutic effect and intensity at any time.

  1. The irradiation time can be adjusted to facilitate the use of patients with different needs.

5, small and light, easy to carry.

  1. Stable light source, long irradiation time is not easy to heat (that is, safe and reliable).

7, small size, light weight, easy to operate and low maintenance costs.

8, easy to use, obvious therapeutic effect (that is, no side effects), no adverse reactions.

9, a wide range of application, especially children’s skin and mucous membrane diseases and a variety of skin diseases and arthritis of the prevention and treatment have a good effect.

10, the treatment is simple and easy to operate; Easy to use: the affected area can be irradiated for about 5-10 minutes to take effect (i.e. safe and reliable); No side effects: The use of this product can treat any skin diseases and arthritis and other diseases; Good curative effect and small side effects (i.e. non-toxic and harmless); Safety: no adverse reactions after irradiation; Simple operation: it can be used skillfully without the guidance of medical personnel (i.e. easy to operate); Easy to maintain: easy to operate and learn.

Ⅲ.Scope of application

Red light physiotherapy mini panel is suitable for the prevention and treatment of various skin diseases, arthritis, neck, shoulder, back and leg pain and other diseases.  Red light physiotherapy mini panel is mainly suitable for the prevention of the following diseases:

  1.  Tinea pedis: Patients suffering from skin diseases such as tinea pedis can use the red light physiotherapy mini panel for prevention and treatment.
  2.  Herpes zoster: It is a kind of viral infectious skin disease, mainly invading the epidermis or superficial layer of the human dermis, characterized by erythema, blisters and ulcers.  After shingles has healed, scars are left on the skin.  If the patient is found to have a blister on the skin similar to the shape of shingles, the red light therapy mini panel can be used for prevention and treatment.
  3.  Various skin diseases (including psoriasis, vitiligo, tinea body, tinea versicolor, etc.) : red light physiotherapy mini panel has obvious preventive and therapeutic effects on various skin diseases, especially on the treatment of various dermatitis.
  4.  Periarthritis of shoulder is a common chronic injury disease of the upper arm.  It is generally believed that the disease is caused by the rigidity and relaxation of fascia and joint ligament caused by long-term strain and muscle spasm.  The use of red light physiotherapy mini panel for prevention and treatment has a significant effect on relieving shoulder pain.
  5.  Neck, shoulder, back and leg pain: many parts of the human body will be damaged to varying degrees, such as the neck, shoulder or waist;  Limbs and other parts, etc.  Red light therapy mini panel for prevention and treatment can promote local blood circulation, eliminate pain and discomfort, accelerate metabolic function.
  6.  Back and leg pain: those who cause lower limb pain generally suffer from back and leg pain, especially elderly patients who are often accompanied by osteoporosis, hyperplasia of bone or arthritis and other diseases.  Red light physiotherapy mini panel has a good effect on effectively relieving symptoms.

Red light therapy for Cold Sore

About Cold Sore

Cold sores — also called fever blisters — are a common viral infection. They are tiny, fluid-filled blisters on and around your lips. These blisters are often grouped together in patches. After the blisters break, a scab forms that can last several days. Cold sores usually heal in two to three weeks without leaving a scar.

Cold sores spread from person to person by close contact, such as kissing. They’re usually caused by herpes simplex virus type 1 (HSV-1), and less commonly herpes simplex virus type 2 (HSV-2). Both of these viruses can affect your mouth or genitals and can be spread by oral sex. Cold sores are contagious even if you don’t see the sores.

red light therapy Cold Sore is very common, In USA, More than 3,000,000 US cases per year. 

This means that the treatment of Cold sore has a huge market space.
So youlumi developed one specifically red light therapy device for cold sore.

UV Radiation - Not for Treating Cold Sores

Most cold sore scabs and blisters form on the lips. Lip skin is unique because it is much thinner than most skin on the body and does not contain specialized skin cells known as melanocytes. Melanocytes produce melanin, which is the pigment that determines skin and hair color and acts as protection from ultraviolet radiation. The absence of melanin in lips makes them particularly vulnerable to damage from UV rays.

The herpes virus that causes ugly lesions on the lips can also affect the corneas and eyelids (ocular HSV). Some research has shown that exposure to UV radiation (even in natural sunlight) for more than eight hours per week may increase the recurrence of ocular HSV outbreaks.

The short story is, minimize UV exposure. As the authors of the above-referenced study said, “Studies have suggested that exposure to ultraviolet (UV) light may increase risk of herpes simplex virus (HSV) recurrence.” If you have had or currently have cold sores, use sunscreen, wear a hat, and otherwise minimize going outside when the sunlight is strongest.


Red light therapy, which is also referred to as photobiomodulation and low-level light therapy (LLLT), is known for its healing, skin-regenerating, and anti-inflammatory properties. The term “red light” includes red wavelengths and near-infrared (NIR) wavelengths, both of which are measured in nanometers (nm). The difference between them is that NIR wavelengths are longer and penetrate deeper than red light wavelengths.

Research has confirmed that red light accelerates healing and reduces pain from oral HSV lesions, as shown in a 2018 review of three clinical studies.

Most research has focused on laser and LED therapy treatments on orofacial HSV (mouth and face) and labial HSV (lips) using wavelengths ranging from 660nm (red light) to 780nm (near-infrared light), with one study using infrared light at 1072nm.

2009 study using red wavelengths ranging from 650nm to 680nm showed marked improvement of mouth ulcers in 69 patients, after just one treatment.

Another study, conducted in 2011 by researchers from Brazil, focused on two patients who refused the use of topical antiviral medicines due to its ineffectiveness. Here’s a short summary of each case:

  • A 23-year-old nursing student whose cold sores were triggered by stress experienced remission after seven days of treatment with 660nm red wavelengths. He remained symptom-free during the 17-month follow-up period.
  • A 50-year old female suffered from recurring cold sores on her lips; she would develop one every two to three months, and the sores lasted about a week. After five days of treatment with 660nm red light therapy, she experienced remission, and remained symptom-free during the 17-month follow-up period.

A larger-scale, long-term study of 232 patients used 670nm red light therapy to heal their mouth lesions. Patients receiving the treatment were observed for five years, during which there was a significant extension of the time between flare-ups.

A study by researchers from Vienna, Austria, focused on herpes zoster, which is a herpes simplex virus that manifests as chickenpox in children and shingles in adults. Of the 50 patients studied, those treated with LLLT remained symptom-free for an average of 37.5 weeks, while symptom recurrence in the control group was three weeks. This study suggests that treatments can result in fewer, shorter, and less intense outbreaks.

A 2013 study on lip HSV cold sores involved 87 patients. They were divided into two groups: one treated with infrared wavelengths (1072nm) and the other with placebo, also known as “sham” light therapy. The median healing time for the group receiving infrared treatment group was 129 hours, compared with 177 hours for the control group.

And finally, Korean researchers conducted a study in 2013 with 28 patients who suffered from herpes zoster virus-induced cold sores. Half were treated with NIR light (830nm), and the rest were given oral medication. The NIR treatment group experienced faster healing (13 days vs. 16 days) and a significant reduction in pain.

Expect these healing, red light therapy for cold sores to provide therapeutic relief.

Light therapy can be one of the best cold sore light treatments, over the counter equivalent of meds. 

Red Light Therapy Device

How Red Light Promotes Healing of Cold Sores

Red light and near-infrared light promote what’s known as biostimulation in human tissue. Biostimulation is a process that begins at the cellular level, which involves photochemical reaction in cells. Red Light Cold Sore Treatment addresses not only symptoms of a condition or disease, but also the underlying causes, making it an effective remedy for chronic recurring conditions like cold sores. Here’s how it works:

red light therapy for cold sore

Energy Production in Cells

The healing process begins with stimulation of energy production within the mitochondria of cells. These life-sustaining organelles are colloquially known as the “energy factories” or “energy powerhouses” of cells. When mitochondria are stimulated by wavelengths of red light, they produce more of the energy cells need to successfully perform their functions, protect themselves from damage, repair damage, and replicate.

When mitochondria malfunction and don’t produce enough cellular energy, this leads to a condition called mitochondrial dysfunction. The individual cell becomes low-performing, and the system the cell is a part of is also affected. In some cases, mitochondrial dysfunction is inherited. Most often, however, it is caused by disease, inflammation, or various forms of stress including oxidative stress, environmental toxins, and chronic psychological stress.

One of the symptoms of mitochondrial dysfunction is an increased risk of infection because mitochondrial dysfunction also affects the immune system. Even though (according to the World Health Organization) nearly 70 percent of the world’s population carries the HSV-1 virus, most are asymptomatic. HSV can hide from a healthy immune system, but will flare up if the immune system is weakened.

Correcting mitochondrial dysfunction supports the immune system in maintaining a state of health.

Reduced Inflammation

Inflammation is a normal, natural part of the healing process. But if the inflammatory response goes on for too long, it results in chronic inflammation, which is not healthy. It can cause unwanted effects throughout the body over the long term, including mitochondrial dysfunction, which makes the body more susceptible to viruses.

Chronic inflammation can lead to:

  • Chronic fatigue results from the inability of cells to produce adequate energy; the progression is: chronic inflammation > mitochondrial dysfunction > fatigue.
  • Depression and anxiety. When psychological distress becomes persistent, it lowers the body’s ability to fight off viruses.
  • Persistent or frequent viral and bacterial infections due to a weakened immune system.

A large body of research has shown that red light reduces inflammation. In a 2017 scientific literature review, noted red light therapy expert and Harvard Medical School associate professor Michael Hamblin writes: “The remarkable range of medical benefits provided by PBM, has led some to suggest that it may be ‘too good to be true.’ However one of the most general benefits of PBM that has recently emerged, is its pronounced anti-inflammatory effects.”

Increased Collagen Production

Collagen is an essential protein; one that makes up about 80 percent of the skin (the largest organ in the body), and provides strength and firmness. Red Light Cold Sore Treatment has been shown to stimulate collagen production to ensure that healthy new skin will take the place of healed cold sore lesions.

One study that revealed red light’s ability to stimulate collagen production took place in 2014 by researchers from Germany. The study involved 136 participants, and those who were treated with red light experienced significant increases in collagen density. “In contrast,” the study authors write, “the control subjects showed no significant difference in collagen density and significant worsening of skin roughness and wrinkle status.”

Improved Circulation

Eliminating cold sores relies on good circulation. Good circulation relies on capillaries, which are tiny blood vessels made up solely of endothelial cells and basal lamina (the outer membrane). Every cell in the body is located in the immediate vicinity of a capillary; without capillaries, the skin would not receive blood flow. In a sense, capillaries are “feeding tubes” that bring nutrients and oxygen to cells, and remove waste. These tiny blood vessels are especially important for restoring healthy skin once HSV lesions have healed.

Research has shown that red light promotes healthy proliferation of endothelial cells, which are essential for capillary formation and for properly regulating the exchanges of materials, including white blood cells, between the bloodstream and tissues.

Red Light Therapy for Cold Sores at Home

Now that you know more about how red light works on cold sores, you’re probably wondering if you have to visit a doctor to have your cold sores treated. And the answer is no.

Powerful LED panels with clinical-grade light output are now available for home use. They can be used to prevent cold sores forever when you have an outbreak. These Red Light Cold Sore Treatment can also help prevent recurring flare-ups when you use LED red light treatments regularly to maintain optimal skin health, boost your immune system, and reduce inflammation throughout your body.

In fact, you will enjoy more youthful skin and better overall health by treating yourself to several 10- to 20-minute sessions per week.

LED therapy is natural, painless, highly effective, and side-effect free. It can treat many surface and deep-tissue conditions. The Youlumi blog is an excellent resource you can turn to for factual information about the many varied conditions that can be treated in the comfort of your own home, using the highest quality, most red light therapy panels on the market.

Smart Rgb String Lights

Whether it is a family gathering, or a company tearm building, or friends together, they often choose a place with a good atmosphere to carry out, and the rgb atmosphere lamp plays a very big role in the place.

What is an RGB light?

You can think of it as having different colors. In other words, in the dark of night, you turn on the LED. You’ll see a lot of colors. These colors are eye-catching, help you focus and add a different atmosphere to the environment. rbg string lights are widely used in families, hotels, KTV night shows, courtyard lights, outdoor string lights, Parties with music and other interior decorations. Immediately make the environment more active, Immerse yourself in the dazzling environment and feel the passionate moment.

What is the difference between rgb lights and led lights?

rgb lamp is a part of led lamp. rgb led and white led both achieve the effect of white light, but RGB LED lamp produces white light by mixing red, green and blue three colors (RGB initials). LED lights appear directly as white light.

The main difference between them is in the application. At present, RGB is widely used, such as the lamp belt and stage lights. When the five-color lights are lit up at night, you can feel the colorful colors and feel particularly beautiful. Many of these are RGB bead applications. In the application of RGB lights, the controller can be used to adjust the time when different RGB colors light up, the size of the current, control the color depth, and control the formation of multiple RGB lights into beams or fonts and other special effects.

In short, RGB is to make full use of the mixing effect of red, green and blue three primary colors, so that it has a more diversified application effect, while the white light of LED lamp is relatively simple, mainly used for light compensation and lighting. Not as good at color control as RGB lights.

Shenzhen YouLumi Co., Ltd. specializes in the production of LED lighting products.   We have a professional and experienced R&D team determined to overcome the challenges of the development, production and distribution phases of lighting manufacturing. YouLumi’s motivated team members drive the company’s progress in LED technology. Set a benchmark for your industry competitors.

At present, the main RGB atmosphere lights are: RGB string lights, RGB ring lights, RGB floodlights, RGB space lights and so on.

LED ring string lights with their gentle, rounded look is much more than it seems. it’s a hanging lighting solution for large spaces: bright, cleverly designed, and boasting head -turning appeal.

LED ring string lights to delivers powerful, ambient lighting. Each of the ten ring lights is glow 270°.Together, color can be set individually for each light: ideal lighting for every occasion!

The perfection solution for a terrace or at the bottom of the garden is, an LED ring string light to come with A 34.61ft matt black cable(including 10 pcs hanging hook) that blends into the background and lets the ring light shine through—like halos of light that seem to float weightlessly in the dark. lt’s easy to hang from a tree or other structure thanks to ten handy hook systems.

LED ring string lights is designed for outdoor use: made from PVC and silica gel, it’s resistant to UV rays, and bad weather. it uses a waterproof power supply and waterproof controller(rating: IP65). So once it’s installed, you can simply forget about it!

This string of lights isn’t just cleverly designed—it’s smart, too! lt’s aquipped with WIFI/Bluetooth technology and can be controlled remotely with the(free)Tuya app, which comes with a range of features that let you easily customise your lighting mood. Together, match with Ble-Bwacon remote control. To kearn more about the app, please contact the manufacturer!

RGB ring string lights

LED ring string lights with their gentle, rounded look is much more than it seems. It’s a hanging lighting solution for large spaces: bright, cleverly designed, and boasting head-turning appeal.

outdoor string lights

LED ring string lights to delivers powerful, ambient lighting. Each of the ten ring lights is glow 270°. Together, color can be set individually for each light: ideal lighting for every occasion!

The perfection solution for a terrace or at the bottom of the garden is, an LED ring string light to come with A 34.61ft matt black cable (including 10 pcs hanging hook) that blends into the background and lets the ring light shine through – like halos of light that seem to float weightlessly in the dark. It’s easy to hang from a tree or other structure thanks to ten handy hook systems.

LED ring string lights is designed for outdoor use: made from PVC and Sillica gel, it’s resistant to UV rays, and bad weather. It uses a waterproof power supply and waterproof controller (rating: IP65). So once it’s installed, you can simply forget about it!

This string of lights isn’t just cleverly designed – it’s smart, too! It’s equipped with WIFI/ Bluetooth technology and can be controlled remotely with the (free) Tuya app, which comes with a range of features that let you easily customise your lighting mood. Together, match with 2 4G Beacon remote control. To learn more about the app, please contact the manufacturer! .

LED ring string lights has revolutionised the world of outdoor ambient lighting. This overhead lighting solution will brighten up any space, day and night!

decorative lights

What is RGB?

An RGB LED is an LED module that can produce almost any color using these three primary additive colors: Red, Green and Blue. The simplest version of an RGB LED has a combination of 3 separate light-emitting diodes in one package, housed under a clear protective lens. This LED package will have 4 pins, one for each of the three colored diodes and one common anode (+) or cathode (-).

The 3 primary color LEDs use the principal of additive color mixing we talked about above to make more colors than we can imagine. LEDs are dimmable by nature which allows each red, green and blue color to produce all the different hues of that color.

Technically, each colored LED can produce 256 shades. It takes a high quality and premium DMX controller to actually get every shade possible but we will go over that more in the controllers section. For now, you can see that light manufacturers combine the 3 primary LEDs with their 256 shades (256 x 256 x 256) to come up with the ‘16.7 million different colors’ slogan that so many RGB lights come with.

So how does an RGB LED create the different color combinations? It is as simple as adjusting the brightness of each LED. Increase the brightness of red and blue LEDs while lowering that of green to make purple. Turn down the blue LED and turn up the red and green LEDs to make yellow. You get the deal….the color wheel below demonstrates this process and is what you can expect to see on many RGB Control Smart Phone Apps.

Our RGB ring string light can be controlled with 2.4G Beacon remote control or remotely using the integrated Wifi / Bluetooth system compatible with the “Tuya” app.

RGB LEDs are the newest technology to use in today’s photo, video and film industry and represent the best addition for anyone to be taking advantage of.

RGB comes from Red, Green and Blue which are the primary colors of the additive color system. RGB lighting enables the user to create millions of different colors based on these primary colors.

The basic color mixing chart gives you an idea of what combinations to make in order to produce different colors.

These are ilustrated as following:

Red + Green = Yellow
Green + Blue = Cyan
Blue + Red = Magenta
Red + Green + Blue = White

Functions and Usages of Corn Cob Lights

Have you been considering making a switch to LED corn light bulbs? If so, follow the ultimate guide to LED corn light bulbs. If these types of lights are a new concept to you, here’s a brief background. LED corn light bulbs have the name they do because of their appearance. They simply resemble corn on the cob. 

Lines of square light diodes are on the sides of the tube. The cob has anywhere from 80 to 108 LED lights. The numbers of these lights are dependent on the size and style of the bulb. An LED corn light is designed to replace HID lamps and traditional metal halide bulbs. You’ll most commonly find these in street lighting, stadium lighting, and parking lots.

led corn light bulbs


Let’s dive a little deeper into the benefits of LED lighting. LED lighting has increased in its popularity over the recent years. There are several different reasons behind this. The main reason is their easy installation. Easy installation means less time and, therefore, less money spent on your lighting. 

Another benefit is that they have lower replacement costs and are more energy efficient than metal halide bulbs. With a lifespan of 25 years, they are much easier and less expensive to use.

Correct Base

There are two types of bases for a corn bulb. It’s essential you choose the correct base for your decided use. These bases include E26 and E39.

E26 Base Bulbs

These bases are a Medium Edison Screw or 1-inch Edison Screw. It’s the standard base for most of these bulbs. The number 26 indicates the diameter of the base in mm, and the E stands for Edison. These common and standard bases are for 120-volt bulbs, which is why you’ll most commonly find these in homes.

E39 Base Bulbs

These bases are referred to as Mogul Edison Screw or Goliath Edison Screw. Similarly, the E is for Edison, and the 39 is the diameter of the base. E39 base bulbs are special because of their wide usage for industrial or farming purposes. Chances are, most factories, barns, or warehouses near you use E39 base bulbs. This is because it is for bulbs with 250 wattage.

Color Considerations

Corn bulbs are available in different colors. Colors can largely affect the atmosphere of a room or outdoor space. Choose wisely, and enjoy the way LED colors can benefit your space. These colors include:

3000K LED bulbs: These put off a warm white color. Houses and restaurants benefit from this color of bulb. This is because of the softer and more relaxing environment it contributes to.

4000K LED bulbs: This is a white, natural light that replicates daylight. For this reason, it’s a great option for businesses or other work areas to use.

5000K LED bulbs: This is a bright, while light best used for large spaces and outdoors. This can include stadiums.

Avoid colors any higher in rating because they can be dangerous for the environment and humans as well. The American Medical Association stated that colors 5700K and 6500K’s blue light interferes with melatonin production. Therefore, it’s best to avoid them in general.


LED corn bulbs work from 100 to 277V AC and 300 to 480 AC. Ensure your safety and use recommended voltages of corn bulbs: 120 volts, 208 volts, 220 volts, 240 volts, and 277 volts. Take the time to find the right fit for your specific space. With so many options, it’s worth slowing down and taking time to contemplate the decision.

Functions and Usages of Corn Cob Lights

Corn lights produce flicker-free, unwavering, pleasant light that can be used for any high-intensity setting- indoor as well as outdoor. Youlumi corn lights come in various base sizes- E26 and E39. Most light fixtures can be retrofitted with corn lights by using screw-in sockets. Installing corn lights is easy; just screw them into the socket as you do with light bulbs.

Corn lights can be used in any place that requires high Lumens output, such as:

  • Highway Lighting
  • Interior High Bay lamps
  • Street Lights
  • Post Top Lights
  • Bollard Pathway Lighting
  • Exterior Wall Packs

Sometimes, corn lights may be too heavy for horizontal mounting. In that case, a thin wire may be needed for additional support. Vertical mountings are hassle-free. Just check the casing of your light fixture and match with corn light specifications. Corn lights come in a range of wattages between 18W and 58W (capable of replacing HID lamps between 70W and 250W).

Advantages of Corn Lights

High Energy Output

Corn lights are extremely energy efficient. Their Lumens output is much more compared to traditional lights (almost 10 times more). Electro-optical conversion is nearly 100%, almost nil wastage. Plus, they work satisfactorily in low voltage areas and even in places experiencing wide voltage fluctuations.

Longer Life

LED lights are known to last way longer than incandescent and halide lamps. Corn lights have been called “long life lamps” owing to their robust and light structure, presence of epoxy resin, no loose parts, and shorter replacement history. Unlike incandescent bulbs, there’s no fragile filament that burns in high voltage. Corn lights suffer no fading of light output and no abrupt dying out even after prolonged usage.


Corn lights are safe for the environment also. They produce no ultraviolet rays and minimal infrared light. Heat and radiation dissipation is negligible. Also, LED lights contain no toxic material like mercury. So, they can be disposed of without worries. LED lights also produce no glare, and hence no “blue” pollution. Cold light sources like LED are safe to handle and completely recyclable. Owing to all these benefits, corn lights are termed “green” light source.

Unlimited Upgrades

Computer technology, network communication technology, image processing technology, and embedded control technology renders corn lights a superior lighting option. Its flexible features and unlimited up gradation options give it an unbeatable edge. LED lights are low voltage microelectronic products that are better than traditional monochromatic light sources.

In general, there is a lack of awareness about the benefits and versatility of corn lights. Our aim is to bridge this knowledge gap and provide a great lighting option for all kinds of projects. Brandon’s Ultra-Wide 360° Light Distribution corn lights will prove to be a wise investment.

Save your hair – infrared physiotherapy cap

infrared physiotherapy cap

Nowadays, people’s hair loss problem is becoming more and more serious, more and more even shout bald, hair loss crowd is also more and more underage. Hair is equivalent to our second “face”, once the hair loss, than hurt face value. “A handsome man becomes an uncle, a beautiful woman becomes a mother” and even a good-looking egg can’t stop the attack of [baldness].

infrared physiotherapy cap

Causes of hair loss

1, common hair loss is “androgenetic alopecia” (androgenetic alopecia, AGA), also known as seborrheic alopecia, its culprit is DHT, according to statistics, the prevalence of men is about 21.3%, the prevalence of women is about 60% (yes, women also have androgens). 

In both men and women, AGA is the most common type of hair loss, bar none. excessive androgens in the body of AGA patients, when they encounter 5a reductase, produce dihydrotestosterone. Under the influence of dihydrotestosterone, the scalp becomes greasy and inflamed, and even the hair follicle cells are gradually damaged, eventually becoming severe hair loss.

2, family inheritance, according to the domestic epidemiological survey know, androgenetic alopecia patients with family genetic history accounted for 53.3% ~ 63.9%, and the paternal line is higher than the maternal line. Whether male or female, hair loss genes can be inherited from both parents’ families. And hair loss has the potential to skip generations and randomly affect the boy or girl in the family.

3, Staying up late, drinking alcohol, perming and dyeing, too tightly banded hair, psychological stress, sickness or due to surgical drugs, etc.

So there is a lot we can do about it: less late nights, regulate diet, good scalp care when perming and dyeing, timely mood adjustment, etc.

infrared physical therapy cap

Is there any help for hair loss?

In addition to the above-mentioned adjustment of their own state, we can also use “external forces”.

First let’s understand the hair growth cycle.Although small, the hair follicle is a cyclical organ, with each growth cycle lasting several years. There are generally three phases: anagen, metaplasia and diapause.

The anagen phase: lasts 2-6 years and the majority of our hair is in a state of continuous growth during this cycle.

Degenerative phase: lasts 2-3 weeks and the hair growth rate slows down.

Resting phase: lasts 2-3 months, when the hair has completely stopped growing, the hair roots are very shallow and the hair falls out easily.

In addition to the above-mentioned adjustment of their own state, we can also use “external forces”.

Red light

As early as 2007, the FDA officially approved the use of low energy laser (LLLT) devices for hair loss treatment, which in the past was often treated by taking medication and rubbing it in, but medication has more side effects.

The creation of the low energy laser has added a safe and non-invasive treatment option for hair loss sufferers. Low-energy laser treatment combined with conventional medications can also enhance the efficacy of the treatment. 

Low-energy lasers are red or near-infrared light with low power density, which itself has the effect of promoting wound healing and nerve regeneration.

Red light is able to affect the activity of some enzymes in body tissues basically by microbial chemical changes, and can have adjusting and balancing effects on various cell biological enzymes in the body. For example, it has a buffering effect on 5-a reductase, which affects androgenic alopecia, and complexine enzyme reaction, which affects gray hair.

Red light can enhance the production of deoxyribonucleic acid in body tissue cells, which in turn can enhance the production of protein, the main component of hair, accounting for 85%-90% of hair.Studies have confirmed that low-energy laser with a wavelength of 650nm and 5mW can promote blood circulation and growth factor release. 

accelerate the synthesis of energy needed for hair growth, stimulate the redevelopment of hair follicles, reverse the hair growth cycle (lengthening the length of the hair growth phase and shortening the length of the hair regression and resting phase) thus improving hair loss and making hair growth healthier.


improving hair loss

There are many low-energy laser hair growth products on the market, laser comb with a small number of laser lights, slow effect, and the use of hand-held, difficult to adhere to the use; seemingly very advanced laser helmet and too heavy, wearing easy to headache; 

YOULUMI infrared physical therapy cap is a lightweight hair growth equipment, the total weight of an ordinary hat weight.

940nm850nm630nm threewavelengths,

irradiance up to 170mw/cm²,

strong penetrating ability, can directly through the scalp on the hair follicles, wake up has been atrophied, often close the hair follicles newborn, re-grow more healthy hair.

red light therapy hat
  1. Through the infrared baking heat energy, to achieve the effect of removing the scalp exuberant oil, because too much oil, often fused with the scalp metabolites, affecting the health of the hair follicles and scalp.
  2. By activating blood circulation and expanding blood vessels, the effect of improving microcirculation below the hair papillae is achieved, restoring the blood supply function for the atrophied hair follicles and making the pigment cells start synthesizing melanin particles again.
  3. For those tissues damaged because of microcirculation disorder, hair papilla cells are not supplied with microcirculation nutrients for a long time, the thermal energy of infrared ray can improve the self-repair ability of hair papilla cells.
  4. For scalp inflammation such as folliculitis and dermatophytosis, drug treatment can cause absorption disorder, which can play the role of anti-inflammatory and sterilization, so that it can resume drug absorption as soon as possible.

In addition to preventing hair loss, YOULUMI infrared physical therapy cap can also inhibit the production of DHT, to regulate scalp oil secretion, so as to reduce the occurrence of excessive scalp oil, breeding fungus dandruff increase. Regular wear can also maintain our scalp hair follicles, reduce scalp aging, and slowly to the scalp well, once the hair gets a healthy and stable growth environment, it can take root deeper to absorb sufficient nutrients to thrive. In the long run, the hair grows better and better, the more it grows, hair oil, hair loss, gray hair, and other troubles away from us!!

YOULUMI infrared physical therapy cap, casual hair care, work, study both. As long as the power is plugged in, you can read a book, work, play with the phone, and travel in the process, anytime, anywhere to enjoy the “scalp was awakened feeling”.

red light therapy for hair loss
red light therapy for hair loss

Infrared heat energy can make the drug absorption to maximize, will be applied to the scalp after the drug, put on the cap, laser and drug of the two-pronged, mutual action, can better promote the operation of light therapy, as well as the absorption of the scalp, so that the drug penetration into the hair follicle.

Smart Solar Street Lights For Your Courtyard

Solar LED garden lights use solar radiation energy as energy source, solar panels are used to charge the battery during the day, and the battery is used to supply power to the high efficiency LED light source at night, without complicated and expensive pipeline laying, and the layout of the lamps can be adjusted at will.

Solar garden light lighting using power equivalent to 70W incandescent brightness CCFL inorganic lamp, lamp column height 3m, lamp life greater than 20000 hours; power using 35w monocrystalline silicon solar panels, light control timing switch. The quality guarantee period is 25 years, after 25 years the battery components can continue to be used, but the power generation capacity decreases slightly. The power generation system is typhoon resistant, humidity resistant and UV radiation resistant. The system can ensure a daily working time of 4-6 hours in an environment of 40℃~70℃; in case of continuous cloudy and rainy days, the usual excess power will be stored in the battery, which can ensure that the user still has enough power to use normally for 2-3 consecutive days in cloudy and rainy weather.

Solar garden lights mainly rely on solar panels to generate electricity, through the solar controller to store electricity in the battery, no artificial control, regardless of spring, summer, autumn and winter can be automatically based on the level of light, automatically open and close, all charging, discharging, open and closed completely complete intelligent and automatic control. Solar panels in good light conditions photoelectric conversion rate of 16%, the use of life up to 30 years; solar street light controller using light control + time control, waterproof, cold integration design, greatly reducing the failure rate; light source using solar garden light special LED light source, high luminous efficiency, the actual use of life greater than 50,000 hours; light body using Q235 high-quality steel welded from, the appearance of Galvanized plastic spraying, anti-corrosion disposal, no rust, aging resistance, smooth surface, wind resistance greater than 9 levels.

The courtyard light is a decorative product. The design style is either simple and fashionable, or classical and romantic, or luxurious and rich, or exquisite and elegant. The structure is simple and generous. It can show the classical architectural and cultural qualities, but also show the popular and fashionable city style in many ways. Both modern and classical architectural environments have their own rationale. Classical but not archaic, heavy but not lacking in vitality, fashionable but not flashy, floating but not losing the steady atmosphere, very ornamental and use value.

The courtyard light series is a decorative and lighting light source configuration form commonly used in garden scenic areas, cultural and leisure entertainment plazas, pedestrian streets, commercial streets, residential areas, both sides of the traffic lane, etc. It is a decorative lighting product. It is the perfect crystallization of light and shadow, light and art.

LED solar street light mainly consists of the following parts: solar cell component part, battery, special controller for solar street light, luminous body and light pole and lamp housing.

1、Solar battery panel.

Solar panels are the core component of solar street lights, which will convert the sun’s radiation energy into electricity and then transferred to the battery for storage, more practical solar panels are mainly monocrystalline silicon solar cells, polycrystalline silicon solar cells and amorphous silicon solar cells of three kinds, the use of polycrystalline silicon solar cells in areas with sufficient light is better, in areas where light is relatively not very sufficient to use monocrystalline silicon Solar cells are better, while in places where the sun is not enough outdoor use of amorphous silicon solar cells is better.

2, battery.

The main role of the battery is to store electrical energy to make up for the defects of the solar photovoltaic power generation system’s input energy is extremely unstable, the battery mainly has a lead-acid battery, Ni_H battery, Ni_Cd battery.

3, solar street light special controller.

In a solar street light, an essential component is the solar controller, the main role of the solar controller is to protect the battery, by limiting the battery charging and discharging conditions to prevent the battery depth charging and discharging, in places where the temperature difference is relatively large, the solar controller also has a temperature compensation function.

4、Luminous body.

Luminous body is an important indicator of whether the solar street light can be used normally, the general solar street light using luminous body has LED, low-pressure sodium lamp, low-voltage energy-saving lamps and so on. Among them, LED lamp life is long, the working voltage is relatively low, is currently the most widely used solar street light luminous body.

5、Lighting pole and lamp housing.

The height of the lamp pole should be determined according to the width of the road, the illumination standard of the road and the spacing of the two lamps and lanterns, the requirements of the lamp housing is not very high, mainly energy-saving, more practical.


Super long life

Semiconductor chip light, no filament, no glass bubble, not afraid of vibration, not easy to break, long-lasting lighting time, service life of 50,000 hours (ordinary incandescent lamp service life of only 1,000 hours, ordinary energy-saving lamp service life of only 8,000 hours)

Healthy light

No ultraviolet and infrared rays in the light, no radiation (ordinary light contains ultraviolet and infrared rays)

No harmful elements such as mercury and xenon, easy to recycle and use, and no electromagnetic interference (ordinary lamps contain elements such as mercury and lead, and the electronic ballast in energy-saving lamps generates electromagnetic interference)

Protection of eyesight

DC-driven, no strobe (ordinary lamps are AC-driven and are bound to produce strobe)

High light efficiency

90% of the electrical energy is converted into visible light (80% of the electrical energy of ordinary incandescent lamps is converted into heat and only 20% into light)

Safety factor

Low-voltage DC power supply, more safe and reliable, long service life, also has anti-theft function, strengthen the safety of the lamp itself, can be used in mines and other dangerous places

YOULUMI Solar garden lights

BMS technology speeds up the battery charging over 30%;

Never stop lighting with New HI-technology-ALS 2.3 Up to 10 rainy or cloudy days

Powerful Lithium battery with 1500 cycles, widely used in new-energy can

4 Intelligent Core Technology broke the bottleneck of short working time of solar lights in rainy/cloudy days, and realized100% lighting throughout the year

Intelligent drive LED management, Use with community courtyards, parks, etc.

Each part can be replaced on the pole directly. save maintenance costs.

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