2x4 50W Lithonia Lighting Stack LED Troffer March Madness -40°F to 122°F operating range

-40°F to 122°F operating range

Built-in Customizability

without tools

The look fits architecturally wherever the classic industrial-maritime aesthetic is the right choice

Up to 172 lm/W: Step up to the High Efficiency model for maximum energy savings

2x4 50W Lithonia Lighting Stack LED Troffer March Madness -40°F to 122°F operating rangeWhat You Get Spec Value Why It Matters Light Output 6,000 lm 50W 124 lm W Matches the output of a 2 lamp T8 fluorescent troffer at significantly lower wattage and longer service life Optic Type Volumetric center basket Illuminates walls and vertical surfaces alongside the floor below not just straight down Profile Depth 1. 9" Shallower than most 2x4 troffers fits plenums where standard fixtures won't T Grid Compatibility 15 16" and 9 16" Works in both