Enjoy Your Colorful Life, Just Start From Wsiiroon 4Pcs 48 LED Car Interior Atmosphere Decorative Light, Wireless Remote Control and Easy Installation. This is the high quality and produces super bright LED light bulbs, and it’s producing intense light over a large area. Clean 1x Car Cigarette LighterNOTE:1. Please note the direction when connecting the strip light to the car charger2. The remote should point to the box with the receiver3. Please remove the battery cover before using the remote4. The sensor has to be put on or near the speaker 5. The surface should be clean before using the 3m sticker