Color: Silver Material: Aviation Aluminum 1. Four-sided lighting, equipped with a color-changing quartz tube, 30W, the brightness really reaches 4000 lumens, currently the brightest LED headlight on the market. Anti-astigmatism, the output light type is better and more concentrated. 3. The life expectancy is more than 30,000 hours, the quality is more stable and the performance is more durable. 4. Built-in pure aluminum heat sink, excellent heat dissipation performance, to achieve the best heat dissipation. 5. Easy to install, plug and play. 6. Wide voltage 9V-36V, general car and car. 7. Car color temperature, penetration is stronger. 1. Four-sided luminous without dead ends 2. With three-color film, three-color variable 3. Actual power 30W / only, high power and highlights 4. Good thermal conductivity, high thermal conductivity 6063 aluminum, precision car aluminum process 5. Good heat dissipation, high speed fan cooling 10,000 / min Package Contents: 1 * Pair of Car Bulbs 1 *