3w led downlight bulb >3pcs 1W high power LED >AL alloy housing,great heat dissipation > ... year warranty HRE27 3*1W aluminium housing high power led downlight bulb PARAMETERLED Source: 1W high power LEDChip Brand: Epistar, Huga, ... light etc.LED ADVANTAGEEnvironment friendly, energy savingLow power consumption, high intensityLifetime: 5000HrsLow degradation, Instant light up, without flickeringNo RF ...