Can be installed on the left and right side of trailers, agricultural machinery, construction machinery, cars, vans or tow trucks. Material: plastic Dimensions: length: 10.5 cm, width: 3.7 cm, height: 9.8 cm Number of LEDs: 18 Distance between mounting screws: 55 mm Light functions: marker light, indicator light, brake light, license plate light Power supply 12V Weatherproof Can be installed left or right, vertically or horizontally Low energy consumption E-marked