Xprite 6 Rocker Switches Panel Control System Assemblies W/Wiring Harness & Voltage Display for 2009-2018 Jeep Wrangler JK Illuminated on/off switch harness relay wire & 2 sets of power connectors to light fixtures Compatible with all automobiles and devices equipped with a 12 Volt DC power source. 40A Power Relay & 30A Blade Fuse & Maximum output: 300w Work for 5" - 50" LED work light bar & all types of LED work light More than 6ft of wiring & 2 sets of power connectors to light fixtures