Wireless Adhesive LED Car Interior Ambient Light Remote Control Decoration Auto Roof Foot Atmosphere Lamp with Battery Colorful Features: Super bright RGB 3030SMD LED lamp, long life span. The lights case made of high quality PVC, durable and wear-resistant, not easy to be broken. IP67 waterproof design, can use as vase, bowls, aquarium and party decoration light. Comes with remote control, transmit distance up to 10m. Powered by 2 x CR2032 batteries (Included), can work up to 12 hours. After you test these lights, you should take out the battery or put on protective equipment (a small white , otherwise the battery will still slowly consumed. Specifications: Name: Colorful Adhesive Ambient Light Material: PVC+LED Light Color: RGB LED Chips: 3030 Remote Operate Distance: 10m Battery: 2 x CR2032 ( Included) Light Dimension: 30 x 22mm/1.18*0.8in (D*H) Power Supply Mode: Button Battery Waterproof: IP67 Waterproof Installation Method: Non-marking Glue Paste Application: Universal Package contains: 1pcs * remote control 1/4/10pcs * lamp