MODEL NO.: HG-SL-150WS3-L5[Y;M;L;S]3-B Power: 150W, Material: Aluminium alloy, LED Qty: EPISTAR SMD, Driver: SOSEN, Imput Voltage: 100-277v Luminous Flux, (lm/W): 150lm/w Light color: 5000K, IP Rating: IP65, Beam Angle: Type3, Power Factor: 0.95, Warranty: 5 years. P.S. photpcell and Mount Bracket not include, order seperate