BMW Wireless Door Projector Logo Light

High definition and brilliant projection.- It uses a high brightness LED chip, very bright lighting output, very low power consumption.- 2 unit/1 pair series, light lamp with wireless laser sensor for the door, a replacement for logo film slide, powered by 3 AA batteries (not included).- When you open the door, the dazzling logo lights and signal lights will be displayed on the floor, and when you close the door, the indicator lights will turn off.- Easy to install. No drill required. Simply paste the light lamp into the door panel and glue the magnet to the bottom of the car frame. It doesn't damage the car.- It can be installed on both the left and right doors. Complimentary door light makes your car more artistic in the atmosphere.Product Name: LED Car Door logo LightVoltage: 4.5VColour: BlackLight source: LEDMaterial: ABSPower: 3xAAA battery (Not Included)Use: For all cars