This 14' wiring harness is designed to connect a pair of D2 LED lights to their 12V electrical system. It features battery terminals on one end and Deutsch connectors on the other to connect to the lights. It incorporates an inline fuse holder, a 12V relay, and a waterproof switch. This harness is compatible with the following Rigid Industries LED Lights: D2 (Pair). Features: 18 AWG Wire Deutsch Connector Inline Fuse Holder