Linear High Bay led Lights 2ft 4ft 5ft 50W-250W

The GR-HB-L is a linear high bay LED light featuring a rectangle shape, offering options in 50W, 100W, 150W, 200W, and 250W, and available in lengths of 1ft, 2ft, 3ft, 4ft, and 5ft. This energy-efficient indoor lighting solution is perfect for industrial and commercial spaces with high ceilings, serving as an ideal one-for-one replacement for traditional 2ft or 4ft high bay lighting fixtures such as HID and fluorescent. It supports surface-mounted, wall-mounted, and suspended installations for flexible placement

  • Ref Model: GR-HB-L Series
  • Wattage: 50W 100W 150W 200W 250W
  • Length: 1ft 2ft 3ft 4ft 5ft
  • Color finished: Grey as standard; black finished available.
  • Installation: Surface mounted/ Suspended optional
  • Lumens:110-130lm/W
  • Protect grade: IP65 IK08
  • Certificates: CE RoHS
  • Sales approach: wholesale
  • Manufacturer warranty: 3/5years
  • Origin: Made in China
  • MOQ: 20PCS/Model

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Order modelWattageDimensionLumensColor temperatureBeam angleCRIIP RatingIK RatingInput voltageDATASHEET
GR-HB-50WL50W±5%L292*W115mm5500-6500lm3000K-6500K 90°>80IP65IK08100-277VAC 50/60HzDownload
GR-HB-100WL100W±5%L558*W115mm (2ft)11000-13000lm3000K-6500K 90°>80IP65IK08100-277VAC 50/60HzDownload
GR-HB-150WL150W±5%L823*W115mm (3ft)16500-19500lm3000K-6500K 90°>80IP65IK08100-277VAC 50/60HzDownload
GR-HB-200WL200W±5%L1089*W115mm22000-26000lm3000K-6500K 90°>80IP65IK08100-277VAC 50/60HzDownload
GR-HB-250WL250W±5%L1355*W115mm27500-30000lm3000K-6500K 90°>80IP65IK08100-277VAC 50/60HzDownload

Body & Finished

  • Body: Die-cast aluminum body, good heat performance, anti-UV.
  • Color: Grey housing as standard; Black finished optional.
  • Cover: PMMA Cover, anti-UV, 90° medium distribution.
  • Cable gland: Polycarbonate, waterproof
  • Suspension rope: Steel, 1M length
  • Surface part: Aluminum

Control Gear/led driver

  • Brand: Suncom as standard; Moso/Meanwell/Osram/Philips driver optional
  • Input voltage:100-277VAC 50/60Hz
  • Output voltage: 42Vdc
  • Efficiency:>89%
  • THD:<15%
  • Built-in surge protection: 4-6KV
  • Power factor:>0.95
  • IP Grade: IP65 waterproof
  • Working life: 50000hrs
  • Certificates: CB
  • Warranty: 5Years


  • Led chips brand: Lumileds/Bridgelux
  • Light source type: SMD3030
  • Lumens:140-180lm/W
  • Color temp: 3000K, 4000-4200K, 5700-6200K
  • SDCM:<5
  • LM80
  • Emergency backup (1hrs,2hrs duration)
  • with radar sensor device to sensor high bay light
  • Dimming (PWM/0-10V/DALI dimmable)
  • DC12V/24V/36V/48V input solution.
  • Suspended with hanging ropes
  • Surface-mounted with brackets

Warehouse, gym, factory, workshop, tunnel, etc.

Q: What is a linear high bay?

A: Linear high bay is a linear shape housing with wider light distribution, a good choice to do replacement for traditional grille t8 light fixtures, especially for large spaces with aisles such as gymnasiums, warehouses, workshops, etc.

Q: What is the standard high bay height?

A: High bay lights are generally defined as lights for ceilings that are 20 to 45 feet above the floor. High bay ceilings are commonly found in industrial and some commercial spaces. The wattage of high bay lights ranges from 100W to 500Watt.

Q: How to layout high bay lighting?

A: Depending on the place of use, the layout of industrial and mining lamps often differs. For example, in warehouses with aisles, industrial and mining lamps with polarized angles are generally used and placed in the middle of the aisle. The light illuminates the aisles as well as the shelves. you can contact us for Dialux test if needed

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