Cree Lighting BXSPBHT5MED40K-ULBZ XSP Series LED Area, Horizontal Tenon, Type 5, 4000K, Power Rating: 153 WTT, Voltage Rating: 120 - 277 VAC, 50/60 HZ, 11700 LM, 70 CRI LED, Rugged Die-Cast Aluminum Housing, Fixture Finish: Colorfast DeltaGuard, Bronze, Mounting: Horizontal Tenon, 26.2 IN Length X 14.5 IN Width X 4.6 IN Height, Power Factor: Greater Than 0.9 At Full Load, C/US UL Listed, 10 KV Surge Suppression Protection Tested In Accordance With IEEE/ANSI C62.41.2, Product Qualified On The DesignLights Consortium Qualified Products List, Meets Buy American Requirements Within ARRA