2X2 LED Back-Lit LED Panel, 35K,4K,5K, 36 Watt, 4000 Lumens, UL Listed, Dimmable, 120-277V

Model 10-PNL2X2-40L-K
Manufacturer Contractor Lighting & Supply
Spec Sheet
Available Options:
Kelvin Temperature:
Mounting Options:

2X2 LED Back-Lit LED Panel, 35K,4K,5K, 36 Watt, 4000 Lumens, UL Listed, Dimmable, 120-277V

Great replacement for fluorescent panels - 5 Year warranty



  • Available in 3500k (warm/neutral white), 4000k (neutral white) & 5000 (cool white) color temperatures*

  • Long-life LEDs provide 144,000 hours of operation with at least 70% of initial lumen output (L70)**

  • Provides 4,259 to 4,449 luminaire lumens, and 118 to 123 lumens per watt*

  • Uniform illumination with no visible LED pixilation

  • Universal 120-277 AC voltage (50-60Hz) is standard

  • 0-10vdc dimming capability is standard

  • Power factor > 90

  • Total harmonic distortion < 20%

  • Color rendering index > 80

  • Aluminum frame and steel housing backplate

  • PMMA (polymethyl methacrylate) LED lenses for optimal light distribution, efficiency and longevity

  • Easy installation in new construction or retrofit

  • Standard earthquake clips provide secure installation in grid ceilings

  • Standard mounting options include recessed mounting in grid ceilings, or suspended mounting using attached hanging brackets. For mounting in plaster or other hard ceiling, see Mounting Kits

* Contact factory for other color temperatures and lumen packages.
** L70 hours are IES TM-21-11 calculated hours.



  • cULus for damp locations and insulated ceilings (Type IC-rated)
  • Suitable for ambient temperatures from -20°C to 40°C (-4°F to 104°F)
  • Flicker-free per IEEE1789-2015 (no observable adverse effects of flicker at 100% light output level)
  • Complies with RoHS (Restriction on Hazardous Substances) requirements
  • Complies with FCC Part 15, class B
  • Complies with EN61000-4-5, surge immunity protection (1kV)
  • 5-Year Warranty of all electronics and housing



  • Optional Surface Mount Kits (LEDSMKT-22) and Flange Mounting Kits (FLANGEKIT22-ET) provide for installation on plaster or other hard ceilings
  • Optional Cable Mounting Kits (LEDPNL-CMK) provide additional security, as well as suspended mounting