Review on GOOACC 3 Gang Rocker Switch Panel W/ USB Charger & Cigar Lighter - 12V/24V Toggle ON Off - Blue Night Glow Stickers For Cars Rvs Trucks, 2 Yr Warranty by Paul Weakland

I'm very happy with this rocker panel switch! It is waterproof, pre-wired with exception of your device power wire, and all you have to do is connect red an black wires to the positive and negative power circuits of vehicle. My hardest task was determining exactly where I wanted the panel located. I'm surprised these things aren 't just flying off the shelves for the ease, quality, and additional features provided beyond a simple 'off/on' switch. No brainpower required - anyone can install these things and the applications are limited only by your imagination.