Fulham Lighting Fhskitt06Shd Hotspot1 Led Emergency Battery Back Up Kit, 100-277V

LIgHTY BULB cOMPATABILITY: Ul-listed LED bbu kit for linear fluorescent to LED T8 conversions USE: Approved for in-field retrofits of existing fixtures INcLUDES: LED driver, LED small H array, test switch, D battery, hardware, installation instructions, UL labels MODULE DIMENSIONS: 3.54 inch x 3.93 inch FEATURES: High-efficiency High 750-lumen output Easy to install cost-efficient