The LED light bar signal light features a combination of high-brightness LED diodes, with better heat dissipation, impact-resistant ABS housing, and sealed polycarbonate lens for IP67 waterproof rating. Plug and play, direct insertion, no modification needed. Dual functions, cool strobe effect, the 3rd LED brake light flashes quickly 5 times when braking. Simple design improves the car's exterior appearance. Low power consumption, energy-saving and environmentally friendly. Model: C02K high brake light. Brightness: red and white light. Light type: ring light guide, high-power lamps. Manufacturer part number: 55372082AA, 55372082AB, 55372082AC, 55372082AD, 55372082AE, 55372082AF. Interchange part number: CH2890106, 531070, 531071. Lifespan: 50,000. Long lifespan more than 50,000 hours, waterproof, durable to use. Fits for: for 2009-2018 RAM 1500, for 2010-2018 RAM 2500, for 2010-2018 RAM 3500, for 2010-2018 RAM 4500, for 2010-2018 RAM 5500, for 2019-2021 Ram 1500 Classic. Color: black. Material: plastic. Package contents: 1 x Car LED Third 3rd Brake Light. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.