Feature: Maximum support for 300W and less than 300W single working lamp. Wire harness main wiring connector 6.3 with sheath clip spring. With relay and high current injection fuse, more safe. Keyboard switch (with back glue) can be installed in any position, simple and convenient. Connect the battery directly to get electricity, so as not to damage the power supply line of the original car. Specification: Condition: Brand New Material: ABS Input power supply: 9-16V (if the car is a truck or other type of battery is 24V, just change the relay to 24V) Core: 14AWG (2 square) Color Temperature: 6000K Service Life: Approx 6000hours Optional Type: One switch connect to two light#1, One switch connect to one light#2 Package Weight: Approx 239g(#1, 438g(#2) Package List: 1 * Power Switch Wiring Harness Kit Note: 1. Easy to install but professional installation is highly recommended! 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.