【12V】The standard voltage is 12V, high quality and durable. Long life and low power consumption. 【Universal】Thanks to their universal design and widespread use, trailer tail lights are the most widely used in the market. Suitable for all models: vans, trucks, motorcycles, bicycles, cars, ATVs, etc. Used as a warning. 【Widespread use】Used as tail light, brake light, indicators, LED round reflector, LED export reflector, motorcycle tail light, mountain bike reflector, universal LED reflector, guard bike light 【Easy installation】Fixed by screws or double-sided adhesive tape. Mount the circular on the side or front shock absorber of the motorcycle. Installing this product improves traffic safety and highlights personality! Make your car cooler and safer. Material: LED + ABS Number of LEDs per piece: 24 Voltage: 12V Color: Red Size: diameter: 59mm, depth: 9.5mm, bolt diameter: 6mm Consumption: low power Threads: three wires, black, blue and red Easy to install and fast Instant start-up time