This product is wireless especially designed for auto modification fancier and it will not destroy the original car appearance, bring more driving fun The dazzle logo light and the signal light will display on the ground when you open the door and it will be turn when you close the door 3D laser light of illuminated entry system Night to open doors, projection design can give others warn, avoid an accident. It can be installed on both the left and right doors. Courtesy door light make your car artist moreover the atmosphere Automotive lighting decoration, pleasing light visual experience, improve the grade of the car Powered by 3x AAA batteries 4.5V (batteries are not included) Output power: 5W Quantity: 2 pieces Operating temperature: -40 degrees~105 degrees Dimension:6.5*6.3*1.5cm Use 3/M Sticker to Fix the Light If you You would like to use in 4 car doors,You need 2 Pairs. Package includes: 2Pcs welcome lamps
