... % energy 4.can get free samples 5.chandeliers ceiling lamp can replace 125W Name chandeliers ceiling lamp Power consumption 18W, Input Voltage AC120V.AC230 ... Less lumen loss and better illuminating effect.5Stable and Efficient LED Driver(Efficiency>=85%),with PFC solution(PF>0.92).6Dust ... Applications: Offices,factories,shouping mall,school,airports,metrohousehold,,etcWarranty chandeliers ceiling lamp