4W MR 16 LED spot light Description:Specifications Reference No.ItemUnitParamater Range1Input VoltageVDC12V2Operating FrequencyHZ50,603PowerW44Available ColorNatural/Warm/Cool white5Color IndexRa>706Beam Angle°15,30,457Working temperature°C-20-458Storage Temperature°C-25-659LED Housing Aluminum alloy10Compare to incandescent/Osram lampW40