40-360W HID Replacement Bulbs LED Retrofit Kit 5600-50400LM

As the best hid replacement retrofit kit manufacturer, Youlumi offers the best price. So that our dealers have a fat profit, our customers can enjoy the best products. 

Power: 40W-360W

Efficacy Up to 140 Lm/W

Color temperature 2700K~6500K

Base options: E26/ E39 /EX39 / E27 / E40

Input voltage 100-277vac, 50/60 Hz / (300-480vac Also Available)

Certificate ETL

SKU YL-R Categories ,




Product Report


Q & A

Payment & Shipping

Youlumi 360W LED retrofit kits with DLC certifications to ensure energy rebates, ETL approved for use in light fixtures, and hid replacement bulbs.

Our inventory of high bay LED retrofit kits comes in a variety of specifications to help you find the right fit. Most are DLC-qualified and Energy Star-certified for lighting you can trust for years to come. We offer a range of wattages from 40 to 360 watts to accommodate many different fixtures and lighting needs. 

led retrofit kits


  •  Warranted 70% light output for 50,000 hours!
  •  Minimum life of 50,000 hours
  •  Input voltage 100-277vac, 50/60 Hz / (300-480vac Also Available)
  • CRI >80Ra
  •  Color temperature 2700K~6500K
  •  Base options: E26/ E39 /EX39 / E27 / E40
  •  Efficacy Up to 140 Lm/W
  •  Power factor >0.90
  •  Total harmonic distortion <15%
  •  Operating temp -20 to 45 °C (-4°F to 113°F)
  •  5-year limited warranty
  •  Non-corrosive environments
  •  Certificate ETL / DLC

led retrofit kits

Reasons to switch to a High Bay 360W LED Retrofit Kits:

  • Hid bulb replacement offers a better lumen output for locations in need of extra bright illumination.
  • It offers a lower wattage consumption which saves energy and utility costs while also extending the life of the fixture components.
  • Most LED fixtures operate at no heat loss which helps protect the fixture without overheating the lamps.
  • LED lamps last considerably longer than comparative options with a lifespan that is often 3 times longer than others on the market, This is the perfect choice for warehouse lighting.

Why Choose Youlumi LED Retrofit Kits?


This shoebox LED retrofit kit provides uniform 42,000 lumens at 300W with an incredible Lumen Efficacy of 145 Lm/W to replace 1200W MH/HPS/HID traditional light fixtures, effectively saving 90% of the amount on your energy bills. 80+ CRI Rating and 5000K daylight for super bright outdoor large area lighting like warehouse lighting.

Products covering 40W-360W can meet a variety of needs of consumers

Please choose your Led Retrofit Kits according to your needs. Please contact us at sales@youlumi.com if you have any difficulty.

retrofit kit


Youlumi retrofit kit with DLC certifications to ensure energy rebates, ETL approved for use in light fixtures, lowest maintenance, risk-free purchase, and warehouse lighting. Rated for 100-277 volts. High Bay led retrofit kit is perfect for retrofitting existing high bay, low bay, wall pack, led parking lot pole lights, led tennis court lights, led shoebox lights, led hid replacement, and many other types of fixtures.

The benefits of High Bay LED Retrofit Kits

  1. Longer lasting lamps. An LED retrofit bulb lasts up to 10 years depending on the model.
  2. Low to no heat produced and high light output. The energy-efficient nature means no heat is lost during production, so the lamp stays cool to the touch.
  3. 360W Hid replacement bulbs last for tens of thousands of hours, so you can take your mind off them for years. They provide more light with greater efficiency, and they will have a noticeable impact on your power bill. High bay LED retrofit kits will allow you to take advantage of modern technology by giving you a quick and easy option for upgrading your old metal halide fixtures. This is especially useful in a commercial setting where you need long-lasting lamps, so your staff can focus on the job.
  4. Offers a better return on wattages consumed to lumens produced. Upgrading using an LED retrofit kit is easy and will help save on utility costs over time.

Hid replacement bulbs

This is the perfect choice for hid replacement bulbs. It is widely used in various warehouses due to its power-saving, durability, safety, and cost-effective characteristics.

Installation guide

led retrofit kit


When it comes to commercial, residential, and industrial lighting solutions, you can trust Youlumi, the 9-year of experience in light manufacturing.

Youlumi.com specializes in providing you with the led work light you need — in the home, business, retail, and industrial settings. We work with you one-on-one to get you the best lighting solution.

Why Choose Youlumi

Production Workshop:

More than 3,000 square meters of large production workshop, first-class factory. At the same time the operation of five production lines, all kinds of led work lights a stable daily output of 1000+, red physiotherapy series a daily output of 200+.

Production Management:

Excellent production management experience, has been adhering to the factory operation principle of timely delivery, in order to ensure the high quality of products while maintaining high production efficiency, absolutely ensure timely delivery, is a first-class partner.

Product Testing And Quality Control:

Each product has its own strict factory regulations, and after rigorous testing to ensure the quality of the product, it will be run for a certain amount of time (depending on the product) to make sure everything is up to standard. So please feel free to buy.

Integrating Sphere & Spectroscope Test:

Every batch of products will be sampled using Integrating Sphere and Spectroscope before leaving the factory.

We believe that testing is light manufacturing most basic but crucial part.

Strict requirements on product quality, and responsible for customers, in the end, is our corporate culture.

youlumi factory

Youlumi Warehouse And Transportation:

The best lighting manufacturers believe that safety is at the root of everything.

Youlumi Warehouse strictly adheres to safety standards. The safety of the warehouse and our customers’ goods is our lifeline.

We will deliver the products as soon as possible after they pass the test. We are looking forward to receiving satisfactory approval from customers.

balloon lighting

Expert Lighting Help For Every Project:

Throughout the last couple of decades, we’ve earned a loyal following of satisfied customers, from homeowners to professional contractors and everyone in between who demand the ideal lighting solution for just the right setting. Our skills and knowledge in manufacturing and distribution,  means you get a high-quality option at the most economical price.

A one-on-one service

A One-on-one Service To Develop Your Lighting Plan:

We’ll work with you to understand your budget, source the right choice, and get it to you quickly. Got any questions? Our experts will answer you one-on-one throughout the process.  As we remain committed to being your one-stop source for all things illumination — from buying and installing to maintaining and upgrading.

Keep up with market demand

R&D Keep Up With Market Demand:

Our research and development closely follow the market demand.  Support customers’ complete customization of products. This is a huge advantage that Youlumi has over most lighting manufacturers.

youlumi led test

Excellent R&D team:

We have a research and development team of 20 people, all of whom are senior technical engineers with many years of experience. They have obtained a number of patents and have industry-leading strength in RGB controllers. For example, our new RGBIC hoop lights are unique products in the world.

Youlumi R&D Team

Q1.What about the AC Input?

M-(100~277VAC) / H-(300~480VAC).

Q2.What about the Color temperature?


Q3.What certificates do you have?


Q4.how long is his life?

10 Years and 5 year limited warranty

Q5.Are the bulbs dimmable?

Can make it. 40W-360W.


Samples: Bank TT,Paypal, 100% payment in advance; Bulk order: Bank TT, 30% deposit and balance 70% settled before shipment.


We have our own factory with over 6 years R&D and manufacture experience.

3.Delivery time:

Samples: 3-7 working days; Bulk order: 30-40 working days.

4. Quality Control:

100% of the lamps will be tested and keep lighting for 12 hours to test its quality reliability , and we will also test its; Each lamp should pass all these QC procedures before shipping to customer.

5. Shipping Method:

By Express: DHL, UPS, Fedex, a fast and safe way for shipping, normally 3-5 working days for delivery; By Air: In some area, the shipping cost by air is more favorable than by Express; 10-20 days for delivery; By Sea: the most economic shipping method, but cost longer shipping time; large quantity, heavy and not urgent goods can choose this way. Your shipping agent or forwarder. 6. After-Sale Service: Quick reply on customers' questions; If anything goes wrong with the products' quality, we will replace for you free. Make you a happy ordering.

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Fill out the form below and we will get back to you within the next 24hours.