1.Constant Voltage LED driver 30W 2.IP67 waterproof 3.CE certificate 4.18 months warranty 5.18W.5V,12V,24V .aluminium shell LED driver 30W Product TypeConstant Voltage waterproof supplyModelVH30-12A222Input Voltage range170~265VACInput Frequency range47~63HzInput rated voltage220VACInput Power factor0.55Output rated voltage12VDCOutput voltage accuracy±0.5VDCOutput rated current2.5ARated power ...