2×4 LED panel 40W

LED light fixtures are an ideal solution for illuminating parking garages, storage areas, stairwells, and other applications requiring low-profile lighting that can be surface or pendant mounted. High-efficacy, long-life LEDs provide both energy and maintenance cost savings compared to traditional lighting with HID, fluorescent or incandescent lamps.

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Standard Features

  • Low profile architectural grade design
  • Fits standard t-grid ceilings
  • Electrical rating: 120-277V
  • Wattage: 40W
  • Power:  0-10V dimming with Keystone LED driver with built-in junction box
  • 60,000 hour rated life
  • Operating temperature range: -20°C/-4°F to 40°C/104°F
  • Suitable for damp locations
  • High quality laser etched PMMA resign light guide plate offers optimal light diffusion with no risk of yellowing over product lifetime
  • Eligible for DLC multiple listing
  • Over 50% energy savings as compared to traditional fluorescent troffers
  • LED color binning within 4 SDCM ensures excellent color consistency between all panels
  • cULus & DLC listed
  • Warranty: 7 years


  • Mounting: surface or suspension mount (see optional accessories)
  • Lumen targets
  • Frame colors


Product Downloads

Product Specs

2x4 panel 40W ordering information

catalog numbervoltagewattagecolor temperaturelumen outputCRIpower factor efficacy
SL-PL-LED-24-40-835-VDIM-P 120-277V40W3500K5000>81.9>0.9125 lm/W
SL-PL-LED-24-40-840-VDIM-P120-277V40W4000K5050>81.9>0.9126 lm/W
SL-PL-LED-24-40-850-VDIM-P120-277V40W5000K5100>81.9>0.9128 lm/W

accessories ordering information

catalog numberdescription
SL-PLED-SM-24-KITsurface mount kit for (1) 2x4 LED panel light
SL-PLED-EM-BR-KITbracket kit for mounting emergency LED back-up to LED panel lights
SL-PLED-CABLE-KITcable hanging kit for LED panel lights (includes 3 cable sets)

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