... 50,000hrs 3.Ceiling light usage 12W LED ceiling lamp (HT-3765A) 1.Widely used for home, mall, cabinet etc2.AC100 ... -proof and concussion-proof. 5. Long lifetime, 50000 hours. Parameters: HT-3765APower12WInput Voltage100~240V ACBeam Angle15°, 30°, 45°, 60°ColorWhite, Warm ...