Easy Installation Simply replace the original bulb and insert it into the original socket. This significantly reduces replacement time. Applicable Sockets T16, T15, 912, 921, 906, 904, 902 ☘️Free Shipping & Immediate Purchase Welcome!☘️ Please check the actual product photos for the condition. (´∀｀) ※ To ship at a lower cost, we may remove the item from its box. #yussk商品一覧 (yussk product list) for bulk purchases are also welcome! 12V/24V Compatible Can be used to replace back-up lights, turn signals, brake lights, tail lights, and stop lights in DC9-30V vehicles. Excellent Heat Dissipation The T16 back-up light is equipped with 3030 chips and uses aviation-grade 6063 aluminum to quickly dissipate heat, improving the durability and stability of the bulb. High Brightness Omnidirectional LED chip design with no blind spots, maximizing light irradiation efficiency. Depending on the vehicle model, hyper flash or bulb-out warning lights may illuminate. In such cases, please install a relay or resistor. Kazuki 9V-30V Car T16 LED Back-up Light Reverse Light White W16W 921 912 Backlight 21-LED 3030SMD Set of 2 40-25-999