Lay-In Panel lights 52W/2×4/UL

SKU: LC-PNL-52W-229

Lay-In Panel Lights 52W/2×4 Dimmable UL DLC
Perfect for new construction applications or retrofitting existing fluorescent troffers. Widely used in office spaces, major retail stores, education, government, healthcare, and hospitality.
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Lay-In Panel lights By far our most popular troffer replacement product, this 2x4Lay-In Panel lights fixture brings brilliance and style to any professional space. Designed for easy recessed mounting into grid ceilings, particularly in areas with low profiles – under vents, cables, and other obstructions. Solidly constructed for durability – even suitable for use in damp locations. Comes with dimmable multi-voltage 120~277VAC driver and can be configured with either 4000K or 5000K chips.


Descriptions Watts Dimensions Voltage Lumens Cert
40W Lay-In Panel lights 40W 1’x4′ 100V-277V AC 3935LM UL/cUL Listed
52W Lay-In Panel lights 52W 1’x4′ 100V-277V AC 5512LM UL/DLC Approved
40W Lay-In Panel lights 40W 2’x2′ 100V-277V AC 4240LM UL/DLC Approved
52W Lay-In Panel lights 52W 2’x4′ 100V-277V AC 5512LM UL/DLC Approved
65W Lay-In Panel lights 65W 2’x4′ 100V-277V AC 6890LM UL/DLC Approved



  • 130 lumens per watt
  • Multi-voltage 120~277VAC driver
  • Battery Backup
  • Five Year Warranty
  • Rated for 50,000 Hours
  • CRI: Ra>80
  • Low Profile Recessed Mounting (2”)
  • Surface Mounting Kit Optional
  • 10%-100% smooth linear dimming
  • Available in either 4000K or 5000K
  • Weight: 20 lbs.
  • DLC Approved


2x4 Panel Diagram Image

Spec Sheet

Lay-In Panel lights 2×4 52W

with photometric
Part# LC-PNL-52W-229


Suitable Lighting for Office Spaces, Corporate Buildings, Hospitals, Stores, and many other applications.

52W 2x4LED Lay-In Troffer UL Listed iused in school cafiteria 52W 2x4 LED Lay-In Troffer DLC in pool hall 52W 2x4 LED Lay-In Troffer used in office setting

  1. Brian Epstien
    4 out of 5


    These have to be the best panel lights I’ve found online! The Dimmable feature can go all the way to zero with no light cut off before that and the added feature of the 90 minute Emergency battery backup completely blew me away. My sales guy Mike is very knowledgeable with LED lighting and always give me the right pricing

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