1.Starting Voltage 12V 2.Rated Power 35W 3.Color Temperature 4500~1200K 4.Luminous 3000LM function&illustrationcolorwhite,colorfulParameters of lamp1.Starting Voltage 12V2.Rated Power 35W3.Color Temperature 4500~1200K4.Luminous 3000LM5.Bulb Life-spon 3000HLength 146mm,Width 74mm,height 98mm Weight packing data2pieces/box