30W led downlight 1) High qulaity SMD5630 2) CE,Rohs 3) Energy saving 4) 50, ... to achieve over-current, overload, no-load protection, use safety.High thermal-conductivitythermal aluminum,modern designLight efficiency, low power consumption, than ... .8W10W20W30WInput Voltage(V)AC110-240 VFrequency(HZ)50-60 HZMaterialDie Casting Aluminum 20W LED Down light IP65 waterproof LED SourceSMD 5630 ...