Features:High-brightness with 48 5050-SMD LEDs.130 Cyclical patterns and 7 colors light.Conversion can be speed up and slow down.Remote control as far as 5 meters.Waterproof、 usable in rain.Good decoration for car.Specifications:Light color: Red blue white yellow pink purple greenLED type: 5050 SMDLED Quantity: 48Remote controlling distance: 5mChanging mode: 130Power: 12V DCLength of light bar: 55cm / 22inProduct weight: 170g / 6ozPackage size: 57 * 6 * 4cm / 22 * 2.4 * 1.6inPackage weight: 220g / 7.8ozPackage including:1 * Knight Rider Light1 * Remote Controller