Describe General Fitting: The Melon Lantern is a universal 12V-24V D.C vehicle such as semi-trailers, heavy trucks. Packaging List: 5pcs high quality ABS watermelon lantern with suitable screws. Multi-color selection: Multi-color lens with stainless steel, choose DIY different colors for the car. IP65 Waterproof: Each LED circuit board is completely sealed to protect light and protect against the effects of water, sand, dust, dirt, rain, snow and other bad weather Easy to install: 2 wires, black wire connect negative, red wire connect late. Only 1 light pattern, easy to use. Product Description Material: ABS+ stainless steel ring. Light source: LED. Size: 94x76mm / 3.7x3inch (LXH) Voltage: 12V-24V Package includes: 5pcs watermelon side marking lamp