Specification:Volvo Car LED Projector Door Shadow Logo Light.Voltage: 12V.Output power: 3W /pcs.Material: Aluminum alloy.Quantity: 2 pcs for a pack.Length: 33mm， Diameter: 19mm.GW: 120g.Package include:1 x Pair of led logo lamp.Power cord electrical methods:1. if there are door lights， connect it to door lights cord directly， white (black) color wire for negative， red for positive.2.If no door lights， please connect to the Trunk Lights cord as the same way that white (black) color for negative， red for positive.