Description: 16LED dual-color tail light rubber ring van truck round tail light Product name: Truck tail light parking light Material: rubber plastic Shell color:black Light color: white and red Diameter: 10cm/3.93 inches Thickness:3cm Number of LEDs:16LEDs Voltage:DC12-24V Power:3-5W Lifespan: >50000 hours Waterproof level:IP67 Single box gross weight: 200g Single box: 15*15*4cm Specifications: 1For tail light and brake function. 10 red LED outer ring for tail light and brake function, 6 amber LED inner ring for turn and stop signal function. 2, 4 -wire connection system wiring. Black wire negative wire / red wire - brake light / blue wire - tail light or operation light / yellow wire light shift signal light. 3, Impact resistance: these lights are impact resistant and not easily damaged by impact. Each LED light is waterproof and sealed. These LED lights draw less current, generate less heat, and are brighter than incandescent lights with 12-24 volt input voltage. 4. Wide range of applications. Universally applicable to all vehicles with 12V power supply, such as cars, trucks, trailers, semi-trailers, semi-trucks, boats, flatbeds, buses, trucks, RVs, campers, motorhomes, etc. Package Included: 1*Tail light