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GORK

by Columbia Lighting 

The GORK is a low-cost LED retrofit for prismatic troffers that delivers over 104 lumens per watt, and can be installed in just five minutes.

  • Long-life, 60,000 hour LEDs at L80 reduce life cycle maintenance costs
  • Four LED color choices and 80 CRI
  • Available in 2x2 and 2x4 configurations
  • Lumen packages ranging 1400 –9760 lumens (Typical delivered lumens from lensed troffer)
  • Efficacy up to145 LPW
  • Utilizes thermal adhesive for easy mounting and optimized thermal contact
  • Pre-wired components for easy installation and maintenance
  • Compatible with most lighting control systems
  • DLC® (DesignLights Consortium) Qualified, with some Premium Qualified configurations - see www.designlights.org
  • Fiveyear warranty

Product Details

General

Application
  • Commercial Indoor
  • Classrooms and Offices
  • Halls/Dorms
  • Conference Room
  • Meeting Room
  • Common Areas
Color Temperature
  • 3000 K
  • 3500 K
  • 4000 K
  • 5000 K
Dimming Protocol 0-10V
Dimming Range 5%
Fixture Renovation Yes
LED Yes
LED Upgrade Kits Yes
Lamp Type LED Integrated
Light Source LED
Listings
  • UL 924
  • UL 1598
  • UL 2108
  • CSA
Mounting Type Recessed
Type Fixture Renovation Kits
Warranty Length 5 Year Warranty
createchange Yes

Certifications and Compliance

DLC Designation DLC® (DesignLights Consortium) Qualified, with some Premium Qualified configurations - see www.designlights.org
Energy Efficient Yes
Industry Standard(s)
  • CSA
  • UL 1598
  • UL 2108

Resources/Downloads

Catalog Page

Videos

Installation/Instruction Manual (IOM)

Availability Documents

Test Documents

Photometry

IES Files
GORK22-30HL-EU
IES file
GORK22-30LW-EU
IES file
GORK22-30ML-ED
IES file
GORK22-30ML-EU
IES file
GORK22-30MW-EU
IES file
GORK22-30VL-ED
IES file
GORK22-30VL-EU
IES file
GORK22-30VW-ED
IES file
GORK22-30VW-EU
IES file
GORK22-35HL-ED
IES file
GORK22-35HL-EU
IES file
GORK22-35LW-ED
IES file
GORK22-35LW-EU
IES file
GORK22-35ML-EU
IES file
GORK22-35MW-ED
IES file
GORK22-35MW-EU
IES file
GORK22-35VL-EU
IES file
GORK22-35VW-EU
IES file
GORK22-40HL-ED
IES file
GORK22-40HL-EU
IES file
GORK22-40LW-ED
IES file
GORK22-40LW-EU
IES file
GORK22-40ML-EU
IES file
GORK22-40MW-ED
IES file
GORK22-40MW-EU
IES file
GORK22-40VL-EU
IES file
GORK22-40VW-EU
IES file
GORK22-50HL-EU
IES file
GORK22-50LW-EU
IES file
GORK22-50ML-EU
IES file
GORK22-50MW-EU
IES file
GORK22-50VL-ED
IES file
GORK22-50VL-EU
IES file
GORK22-50VW-EU
IES file
GORK24-30HL-EU
IES file
GORK24-30LW-EU
IES file
GORK24-30ML-ED
IES file
GORK24-30ML-EU
IES file
GORK24-30MW-EU
IES file
GORK24-30VL-EU
IES file
GORK24-30VW-EU
IES file
GORK24-30XL-EU
IES file
GORK24-30XW-ED
IES file
GORK24-30XW-EU
IES file
GORK24-35HL-EU
IES file
GORK24-35LW-ED
IES file
GORK24-35LW-EU
IES file
GORK24-35ML-ED
IES file
GORK24-35ML-EU
IES file
GORK24-35MW-ED
IES file
GORK24-35MW-EU
IES file
GORK24-35VL-EU
IES file
GORK24-35VW-ED
IES file
GORK24-35VW-EU
IES file
GORK24-35XL-EU
IES file
GORK24-35XW-EU
IES file
GORK24-40HL-EU
IES file
GORK24-40LW-ED
IES file
GORK24-40LW-EU
IES file
GORK24-40ML-ED
IES file
GORK24-40ML-EU
IES file
GORK24-40MW-ED
IES file
GORK24-40MW-EU
IES file
GORK24-40VL-EU
IES file
GORK24-40VW-ED
IES file
GORK24-40VW-EU
IES file
GORK24-40XL-EU
IES file
GORK24-40XW-EU
IES file
GORK24-50HL-EU
IES file
GORK24-50LW-EU
IES file
GORK24-50ML-EU
IES file
GORK24-50MW-EU
IES file
GORK24-50VL-EU
IES file
GORK24-50VW-EU
IES file
GORK24-50XL-EU
IES file
GORK24-50XW-EU
IES file