Specification: Type: Rechargeable Car Door Welcome Light Quantity: 1or 2pcs Material: ABS Item Color: Black LED Color Temperature: 6000K Power Supply: Built-in battery Working Temperature: -40 to +105 Size: 73*53*30 mm (L*W*H) Features: 1. Wireless,high efficient and energy saving. 2. 3D Laser Light,Applicance for Universal Car 3. Install in both Left and Right Door 4. Powered by Built-in battery 5.No Pollution,Noise,Electronics,Interference, Waterproof,Dustproof,Durable,Intelligent induction. Advantage: 1.No Drill Type Wireless Car Door LED Welcome Logo Ghost Shadow Light 2.High Definition Ghost Shadow Light (door LED projector) is direct replacement for original car door lights. 3.It projects bright and sharp courtesy logo on floor when door opened. 4.The changeable logo chips design gives users endless choices of projected logos. 5.This Ghost Shadow Light has no drilling, no rewiring. 6.This No Drill Type Ghost Shadow Light is wireless, it"'"s especially designed for auto modification fancier and it will not destroy the original car appearance