About this article. [Product Details]3.9 inch green LED under car strip lights, each lamp has 6 LED bulbs which are brighter than normal lights. Size 3.9 x 0.75 inch, IP67 waterproof and works for DC 12V cars. [Application]Perfect for rock lights, wheel well lights, low beam lights, fender well lights, decorative lights, side marker lights, etc. Widely used for Golf Cart, Car, Truck, Motorcycle, Wrangler, Offroad, F350 F450 F550, Snowmobile, RV, SUV, RZR, etc. [High Quality]Made of durable polycarbonate lens and ABS housing, more than 50,000 hours lifespan. Durable, shockproof, dustproof and anticorrosive, can work in any harsh environment. [Easy Installation]2 wire connection: black is negative and red is positive. Please check the polarity before wiring. Surface mounting with kit