WIDELY USED: Perfect for any vehicles with 12V-80V power supply, such as truck, trailer, boat, bus, lorry, van, caravan, snowmobile, etc. Please make sure wires connect correctly and no electronic short before underwaterSUPER BRIGHT: high-intensity LED, high visibility in daylight, midnight, rainy or foggy day. Improve driving safety and effectively reduce traffic accidentsFUNCTION: Our tail light can used as brake/ turn signal/ running light; Wire connection: Red + Black: brake light, Yellow + Black: turn signal light, Green + Black: running light (Black: Negative)PACKAGE INCLUDED: 1 Pair of Tail LightsInternational products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.1.Simple and easy to use2.Waterproof, Damp Proof3.Fitment: Fit for Trailers, Trucks, Utes, Boat, Vans Caravans, etc.4.Multifunctional - STOP, TAIL, TURN SIGNAL, RUNNING LIGHTWiring instrutions:Black: Negative(Ground)Green + Black: Running lightRed + Black: Brake lightYellow + Black: Turn Signal LightSpecifications:Type: LightsUnit : 1 PairSubtype : Brake LightsLED : 10 LEDS each lightDimensions: 15 x 8 x 2.8CM ( 5.9" x 3.15" x 1.1")Volt : 12VConnection: 4 wireWire Length: Approx. 40CM (15.75")Color: red, orangePackage Included:1 Pair of Tail Lights