Features:Ceiling Down Light has high efficiency light distribution technology， high light distribution，High luminous efficiency，about 80%-90% light utilization rate;High brightness with long lived performance about 50， 000 hours to 100， 000 hours;Green and environmental-friendly: No UV or IR radiation;Low power consumption;Safe and easy to assemble.Spec ��oWatt��o6WShape��oSquareInput Voltage��o90-265VOpen Hole��o6?��?��Lumens��o480-600LmLight Color:Cool WhiteLED Driver��oinput :AC 160-265V.50/60HzOutput::DC 24-42V Max:300maPackage include��o1 x ceiling panel light