Features The rated voltage of the product is 9-16V Please do not use household electricity testing Note: The product does not include an extension cable and needs to be purchased according to usage Multi-leds Full Coverage - Adopt 16pcs superior leds per pod, maximize up to 150 degree wide angle lighting, only 12W low consumption a whole set. See Every Rock, Hill, Crevice, and Crack with Rock Lights Under Your Rig Music Dynamic Lighting - Over 16 million DIY colors for you to choose and brighten your mood. Built-in high sensitive microphone, the light will change with the rhythm of the music, including slow, relaxing tunes and dance music. IP67 Waterproof Solid Construction - IP67 Waterproof, Shockproof, Dust-Proof, Rust-Proof. Durable plastic housing and toughed lens, fast heat dissipation, up to 50,000 Hours of Life Span Wide Application - RGB Rock lights kits can be widely used in car, off road, truck, ATV, UTV, SUV, ATV motorcycle, boat and so on, also used for interior, dome, neon lights, yacht lights, ect. Can be mounted on the flat surface underneath of your vehicle