... ceiling light >Wide voltage 85-265V >Aluminium alloy housing >Easy to install,transformer no need >2years warranty 5w led ceiling ... office lighting, supermarketExhibition, down lightingRecessed cabinet, ceiling/pendant light etc.LED ADVANTAGEEnvironment friendly, energy savingLow ... consumption, high intensityLifetime: 5000HrsLow degradation, Instant light up, without flickeringNo RF interference,No UV ...