Features:100% brand new.Voltage: 9-16VOutput power: 6WMaterial: Aluminum alloyQuantity: 2 pieces=1 pairapprox. 38mm(1.5")X 18.5mm(0.73")Installed Simply， Good Looking andUtilityHigh Brightness LED， Power ConsumptionsSavagePackage include:1 x Pair of lamp1 x Drill headIn Case You would like to use in 4 cardoors，You need 2 Pairs.