This 18" Power-Link mini light bar pod packs a powerful punch for its size. The mini light bar comes complete with either a magnetic or hardware mount base. Both the light bar and control pad install with just two wires (12V+ and Ground) from each item. Signals are sent from the included PLC-TX6, 6-button Power-Link control panel, via the vehicles power lines in order activate it and change...This 18" Power-Link mini light bar pod packs a powerful punch for its size...