Features:Products with guaranteed quality, can be used as side lights, warning lights, tail lights, emergency lights, etc.Trailer truck side marker lights, with 27 LED lamp beads, bright and has a nice warning effect.Made of high-quality ABS and PC, it has nice durability, waterproof design, and is not afraid of bad outdoor weather.When the vehicle is turned off, the lampshade has a reflective effect, improving the safety of the vehicle at night or in low light conditions.Easy to install and use, suitable for 10-30V car, truck, trailer, RV, pickup, bus, boat etc.Color: Red/ White/ Yellow(optional)Material: ABS PCPower: 3WLamp Beads Quantity: 27LEDPower Cable Length: About 180mmWaterproof: IP67Item Size: 130 * 28 * 13.7mm/ 5.1 * 1.1 * 0.5inItem Weight: 31g/ 1.1ozPacking List:1 Couple Side Marker Light