The SourceLT will save hours of wiring & installation time! It is a small,solid-state6-circuit control system that provides a clean (one cable into the cab!) and safe way to power and control 12VDC accessories. Due to the small footprint of the SourceLT, the placement options are endless! No cutting, fishing wires into the cab or tapping into the vehicle‘s electrical system. It’s the perfect over-all solution for all your aftermarket electrical accessories with options unmatched by anyone.