GRNLED LED light manufacturer

Are you looking for the best LED high bay lights supplier?

GRNLED (Greenriy Technology Co., Ltd- Golumen) has been the best high bay LED light manufacturer, factory, and supplier in China since 2014. ISO9001:2015 approval, and CE RoHS Certificates.

  • Accept OEM ODM, printing LOGO on a light body.
  • Fast response to inquiries, providing suitable solutions for different projects.
  • MOSO/MEANWELL/PHILIPS driver as standard.
  • Bridelgux/ Lumileds Chips, 150-200lm/W output. IES files provided.
  • Only 0.1% product defective rate.
  • 100000hrs lifetime with 3/5years warranty.
  • 0-10V/ DALI Dimmable, Motion Sensor, Emergency backup function customized
  • Low MOQ and fast delivery.


As a premier manufacturer, we offer diverse styles and functions of high bay LED lights with customized options, including wattages 50W-500W and CCT 3000-6000K, voltage 110V 220V or DC24V etc, led chip, led driver, and even emergency backup kits, DIP CCT tunable white, motion sensor, dimmable lights for your choice. Believe we do have the perfect lighting solution for your project with our high-quality high bay lights. Explore our range today and discover the best one to meet your specific needs and preferences.

We have 50+ types of high bay LED lights and also accept customized service, Contact us for more information if you can not find what you request here.

Couldn’t find what you looking for?

Generally, our warehouse maintains a stock of standard LED high bay lights and the necessary raw materials. However, if you have specific requirements, we offer a customization service. OEM/ODM are accepted. And your logo or brand name can be printed on the light body and color boxes.

Our Certificates

As a professional high bay light manufacturer, our factory has passed the latest ISO9001:2015, CE, RoHS, LVD, and EMC certificates.

Featured Projects

Round High Bay light 100W with reflectors in Indonesia

  • Location: Supermarket in Indonesia
  • Installation height: 5.5meter
  • Feature: with 90° PC reflector
  • The warranty we offered to this high bay light is 5 years. However, we haven’t received any feedback about broken lamps in this project since 2017.
Order ModelWattagesColor temperatureQty required
GR-HB-100WB100W4000K Daylight136PCS

Benefits of LED High Bay Lights

  • Longer lifetime. Mostly, LED light can be working for 50000 hours, even up to 100000 hours. The life of LED high bay lights is at least 5 times that of traditional metal halide high bay lights.
  • Eco-friendly. LED industrial high bay lamps use solid LED chips as the light source, which do not contain toxic gases such as mercury and sodium, and will not cause environmental pollution. At the same time, the broken LED high bay lights can be recycled and reused.
  • Higher protection grade. LED high bay lighting adopts aluminum as the body, PC, or Tough-glass as the cover, it can be IK08 anti-corrosion and IP65 waterproof. What is more, it also with explosion-proof function.
  • Energy Efficient. The lumens output of LED high bay lights can be up to 160 lm/W Max. 100W LED high bay is equivalent to the traditional 250W metal halide canopy light. Energy saving is more than 60%.
  • Lower cost. LED high bay lights are more energy-efficient. The total cost of electricity saved each year will be much lower than that of traditional high bay lights.
  • Convenient installation. There are many different installation accessories for LED high bay, such as suspension/surface mounted.
  • Instant start. LED lamps use an LED power supply to start, without any rectifier or ballasts, and do not need to preheat before work, it can be an instantaneous start, and can also be an instantaneous shutdown.
  • More realistic lighting. The color rendering index of LED high bay lights is above 70%, and some can reach 90%. It can better express the true color of the illuminated object.

Frequently Asked Questions

Different places or workplaces have different standards and requirements for illumination. So you need to know clearly the following things before you purchase a high bay LED light:

  • Where will you install these LED bay lights? Generally, a high bay light is suitable for warehouses, gyms, or factories. In these places, the illumination standard is different. For example, for a warehouse, the illumination ranges from 15 lux to 75 lux, but for factories, it has to range from 75 lux to 300 lux. 
  • Make drawings of your place, and check how high will you install them.
  • Taking the IES file to do DIAlux according to illumination standard and your building dimension, you will get the actual quantities you need to purchase.

We are the best industrial high bay LED lights manufacturer in China, it is available to provide the IES file and also provide perfect solutions for your projects. Just contact us if needed.

Different application sites have different choices for LED bay lights, which mainly depend on the illumination requirements of different places.

For example, when local lighting is needed, the LED high bay often needs to be equipped with a cover or reflector with a narrow luminous angle, so as to narrow the beam and focus on the illumination.

If a large area of illumination is needed, it needs to be with a bigger beam angle cover or reflectors onto high bay LED lights.

Generally, there are 3 different covers or reflectors working with high bay lights, each reflector decides a beam angle. 60/90/120°.

But for UFO high bay LED lights, it is decided by PC Lens without any reflectors, of course, for LED UFO high bay, it is available to add reflectors on the body if needed.

You can choose the LED high bay lights’ power according to the installation height. Different power consumption will be working with different heights as follows:

  • 16ft-20ft height: 100W – 120W (10000-14000 lm)
  • 25ft-30ft height: 150W (15000-18000 lm)
  • 40ft-50ft height: 180W – 200W (20000-25000 lm)

There are 2 main different types of LED high bay lights: Round UFO LED High bay and Linear high bay lights for different places as well.

The illuminance of the warehouse belongs to the lighting standard value range of the “general room or place in industrial buildings”, according to industry standards:

  • The standard value of illuminance for large warehouses is “50 Lx on a level of 1 meter”; which is equivalent to about 20 lm on the surface of 1 meter.
  • The standard value of illuminance for the general parts library is “100 Lx on a level of 1 meter”; which is equivalent to about 30 lm on the surface of 1 meter.
  • The standard value of illuminance for the semi-finished product warehouse is “150 Lx on a level of 1 meter”; which means it will be 50 lm on the surface of 1 meter.
  • The standard value of illuminance for the fine parts library is “200 Lx on a level of 1 meter” = 70 lm on the surface of 1 meter.
  1. Wiring. Connect the light’s wire to the AC power source.
  2. If the ceiling is ready for installation, or hooks have been installed, you can directly install UFO high bay lights.
  3. Hang UFO high bay lights.

For more details, Please read our Installation Manual

The LED high bay lighting is mostly used for large spaces rooms such as:

1. Warehouse lighting
2. Factory workshop lighting
3. Garage lighting
4. Stadium lighting
5. Parking lot lighting

Nowadays, most people will say LED High Bay is the best high bay lighting. I can not agree more. Because of their energy-efficient, long-lasting, and high brightness and color rendering, GRNLED offers many kinds of LED high bay to meet your different lighting needs. How to choose the best high bay lights, depends on the specific needs of space and your personal preference of styles. Buying top-quality lights at a reasonable price is best. And this is what our GRNLED does now.

For more information, please check out our blog: LED High Bay Lights: What You Need to Know