This is a door welcome light, you can choose the corresponding brand of car according to your brand. When your car door is opened, the light will illuminate the vehicle's logo onto the floor. The shell is made of ABS material combined with carbon fiber texture technology, making it more three-dimensional and stylish, green, environmentally friendly and non-toxic No need to modify the battery, use 3 AAA batteries for power supply, no need to modify the original vehicle wiring, achieve non-destructive installation, and facilitate the use of your car If you need to purchase this product, you can directly purchase and note your car brand, so that we will send you the corresponding car brand's headlights. After installation, the car lights illuminate the floor, which is beneficial for your car brand PACK:One electrostatic packaging bag, 4 projection lights, 4 stickers, and 4 double-sided adhesive tapes Type: Welcome Light Material: ABS Quantity: 4PCS Item Color: Black LED Color Temperature: 6000K Power Supply: 3*AAA Battery (not included) Working Temperature: -40 to +105 Size: 68*66*20mm (L*W*H）