Cree CR22-32L-35K-10V-HD CR22 CR Series Recessed Mount Architectural LED Troffer 32 Watt 120 - 277 Volt 3200 Lumens 23.700 Inch White Cree&reg; Recessed Architectural Troffer, LED Lamp, 32 watt, 120 - 277 volt, 3200 lumens, 50000 hr Cree Lighting