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By Columbia Lighting 

Collection Name:  Linear High Bay

Catalog ID: CHB2-50MH-FA-EDU

By Columbia Lighting
Collection Name:  Linear High Bay
Catalog ID:  CHB2-50MH-FA-EDU
CHB LED High Bay, Size Type: 2 ft, N/A, 80+ CRI, Light Output: 22,038 lm, Lumen Output Category: Medium High Lumen, Driver type: 0-10V dimming, Lens Type: Frosted acrylic lens, 172.4 W, 120-277 V, Options: Fluorescent Replacement: 6-lamp HLT8, 4-lamp T5HO.
  • Lumen packages range from 11,000 to 27,000 lumens in a 2ft housing
  • Frosted acrylic lens
  • LED light engine provides nominal efficacies of 130 lm/w
  • 0-10V dimming to 10%
  • -20°C up to 50°C ambient operation
  • Universal voltage standard (120-277V); 347V, 480V optional
  • 80+ CRI
  • 6kV surge protection
  • 60,000 hour LEDs at L70 for reduced maintenance
  • DLC® (DesignLights Consortium) Premium Qualified - see www.designlights.org


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Product Details


  • Light & Industrial Warehouses
  • Gymansiums
  • Retail
  • Convention Center
  • Gyms and Mezzanines
Battery Type NA
Color White
Color Rendering Index (CRI) 80+ CRI
Color Temperature 5000 K
Driver type 0-10V dimming
Environmental Conditions Damp Location
Lamp Included Yes
Lamp Type LED
Light Output 22038 lm