1、ILLUMINATE CAR BRANDING: When your car door opens, the lights will illuminate the vehicle brand on the floor in favor of your car brand. 2、BATTERY POWERED: No need to modify the battery, use 3 AAA batteries(not included) for power supply, realize non destructive installation, convenient for your car use. 3、PLEASE NOTE: You can choose the right brand according to your car brand. Please confirm your car brand before purchasing. 4、STABLE PERFORMANCE: Car door welcome light is compact, will not take up too much space, more convenient to use, stable performance. 5、ABS MATERIAL: The shell is made of ABS material, which makes it more three dimensional and fashionable, eco friendly, not easy to be damaged, and can be used for a long time. Item Type: Car Door Lights Material: Aluminum, ABS Size: L x W, Approx. 6.7 x 6.2cm / 2.64 x 2.44in Voltage: 4.5V Battery Type: AAA Battery(not included) Number of Batteries: 3 2 x Car Door Lights (Battery Not Included) 2 x Stickers 2 x Double Sided Tape