Tunable LED Troffer Lights 2×2, 2×4

2,500 to 5,700 Lumens

(PDF) Specification Sheet

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Questions? Call us at 530-887-1110


Tunable LED troffer lights can adjust the power and color temperature of the whole lamp, which is convenient and fast. The power and color temperature can be selected according to the actual needs of customers. For example, if you’d like 30W/40W power and 4000K color temperature, you simply to shift the dial code switch to the middle position of the switch to easily meet the needs for each application


Product Highlights

  • Optical design for light utilization and evenness
  • CCT 3000K, 4000K, 5000K
  • Power options: 20W to 45W
  • 2×2 and 2×4′ housing options
  • Adjustable power and color temperature
  • High efficiency LED driver, 120-277v
  • LL1598 suitable for damp locations, Type IC


Office areas, hallways, commercial, educational and retail locations, conference rooms, general area lighting for grid ceilings.

Ratings & Warranty

Operating temperature: -4ºF to 104ºF, damp rated, service life 75,000 hours, DLC & UL listed, RoHS compliant. 5-year product warranty backed by 1sr Source Lighting..

Lighting Layouts

1st Source Lighting also offers free lighting layouts to support your facility’s next upgrade or new construction project. Please contact us to take advantage of this exceptional offer.


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