high bay 40W,50W,60W 1, Germany patent heat pipe technology 2, Easy replace reflector design 3,super cooling system 4, UL,CE SPECIFICATIONSDescription LED high bay light/Indoor flood lightInput Voltage AC100V~240V 50-60HZNo. of LED 1PCLumen ≥4170LMT(Kelvin) 4500-6500k Material Aluminium+heat pipeBeam Angle 36°,45°,55°changeableLight color available WhiteSize (D)250mm*H80 mmweight ...