10PCS 12v Side Marker Lights: Can be used as side marker light, tail light, indicator light, rear tail light, cab lights for 12V/24V vehicles like Truck Trailer Van SUV Van Caravan Camper Motorhome Boat Lorry Bus etc. Product Specification: Dimension: 6.4x 2.7x1.2cm; Wire Length: About 10cm IP68 Waterproof: Fully enclosed circuit, waterproof and dustproof design, sealed light lens and with excellent light transmission Easy to Install: Fixer by 20 screws, wires come out from the back of the light (red is positive; black is negative), two-wire design includes both wires for mounting on any surface Multiple Choices: It can be selected according to the function and usage. There are three color side lights, red, yellow and white Specification: Color: Amber 2 wires: black (-) and red(+) Wire length: 100mm Lifespan: > 50,000 hours Package includes: 10 x Side Marker Lights, 20 x Screws These LED side marker lights with 2 high quality LEDs, fit for all 12V/24V trucks, trailers