This product is for benz only， it's the same size with the door lamp of 2010-2013 Benz car， please remove the original lamp and NOT Require drill or dismantle the door of the car.When installed onto the car， the welcome light will be displayed on the ground after the door is opened， just like a welcome light Close the door， the LOGO light disappear! Material: Pvc，Aluminum alloy and high quality led. Input Voltage: DC 12V