Power Up! Many automotive lighting accessories require 12V power for operation. The problem is that you can't simply connect most of them directly to the +/- terminals on your battery--since that would either result in lights that are always on, or a drained battery. Until now, no other wiring solution has solved this common issue. The Fuse Box Power Supply harness does, and does so with elegance!

Build Quality: You don't compromise on the lights you choose for your build, so why compromise when it comes to power delivery? No ghetto rigging here! These harnesses are made to OEM specs. They feature 16AWG wiring, that's protected by high quality techflex mesh insulation, a high quality 90 degree fuse tap. All in all, a quality piece at an affordable price!

Fuse Box Seal: Since the input is designed to go inside of a sealed fuse box, the harness has an integrated O-ring to keep moisture out of the box. Rather than crushing the wires between the two halves of the box and jamming it shut, you can drill a hole, insert the flanged O-ring, get the wiring out, without letting moisture in!

Connections: On the input side: Micro/Mini fuse holder, and negative ground terminal. On the output side, positive and negative to power the input wiring on your accessory. The output lines come pre-stripped, and heat shrink is included to complete your perfect install.

Two Sizes: Note that they are available in two different sizes. Miniature fuse or Micro Fuse. Please check your OEM Fuse box for an available fuse position that is powered on with accessory/ignition, and is off when the key is removed. See the diagram included in the images for confirmation on what to order.