General description Each light features 20 LED bulbs, including 4 white bulbs, 6 amber bulbs, and 10 red spots, providing super brightness. The Biqing trailer tail light serves multiple functions as turn signal lights, brake lights, driving lights, and reversing lights, making it a versatile choice for various vehicles. Technical specifications Voltage: 12V Dimensions: 9.4 x 2 x 1.2 inches (238 x 50 x 30 mm) Wire length: approximately 230 mm LED configuration: 20 LEDs (4 white, 6 amber, 10 red) Compatibility and accessories Compatible with universal 12V vehicles, including trailers, trucks, caravans, lorries, and boats. Package includes 2x 20 LED Tail Light / Turn Signal / Backup Light. Installation Easy to install with five colored wires for connection: Black - Negative, Red - Stop/Brake Light, Green - Tail Light, Yellow - Indicator, White - Reverse. Other information High-quality epoxy resin coated circuit boards for durability and shock resistance.