Complete Plug and Play wire harness for LED Work Lights and Off Road Light Bars. Includes On/Off switch with LED indicator, 30 Amp fuse, and 40 Amp automotive relay with solder-less spade connections. 115 in length with 1 x 6 in DT pigtail adapter. Relays have maximum load of 15 Amps. Wiring harness is only for 12V products.