Features: 1. Easy pre-wired, Plug & Play installation, Do not need modification of stock wires. 2. It works as warning canceller, decoder, capacitor, or blinker. 3. The decoder contains a high-efficiency interference absorption circuit, which reduces the interference pulse of the ballast to less than 1/10 of the original, eliminating the interference of the ballast to the driving computer. 4. This decoder is simple in wiring, waterproof, and not afraid of water. 5. brand new and high quality. Specification: Condition: Brand New Item Type: Load Resistor For models: for HID H4 retractable light dedicated market: for Japan, Japanese car Package List: 2 * Load Resistor Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1、Easy pre-wired, Plug & Play installation, Do not need modification of stock wires. 2、It works as warning canceller, decoder, capacitor, or blinker. 3、The decoder contains a high-efficiency interference absorption circuit, which reduces the interference pulse of the ballast to less than 1/10 of the original, eliminating the interference of the ballast to the driving computer. 4、This decoder is simple in wiring, waterproof, and not afraid of water. 5、 brand new and high quality.