This simple rocker-style switch from Uriah Products makes a simple, durable addition to your electrical system, whether you're building one from scratch or just need a replacement part. It handles up to 20 amps on 12-volt DC systems, and this model comes with a square mount. It illuminates when it's turned on, giving you an easy way to tell what position the switch is in. | Uriah 12V DC Red Rocker Switch with Square Mount