Be safeuse 12 gauge for the smaller current runs 10 gauge for those current eating lights and 6 or 8 gauge if you are making a heavy current connection. This is the most basic wiring system for off road lights but it is also not recommended by most lighting companies.
Thesamba Com Hbb Off Road View Topic Light Bar Wiring
What gauge wire for off road lights. As the wire size amp rating chart at cerrowire states under normal household temperature conditions the maximum current rating for a 14 gauge wire is 15 amps while that for a 12 gauge wire is 20 amps. If installing lights split it into two leads at the lights. Off road light installation installing off road lights can be a simple straightforward task as long as you closely follow the instructions. 22 gauge is 15 ohms 1000 feet and 20 gauge is 95 ohms 1000 feet. Then run a heavy gauge wire from the battery to the relay placing a 30 amp fuse in line very close to the battery. The belden cables we sell have the following values of resistance.
Since the leds are so efficient it takes a significant drop of voltage to visibly effect the light output. Its ok to wire a 15 amp light circuit with a 14 gauge wire to save a bit of money and make the wiring job a bit easier. If not with. Part 2 of 3. Determine your mounting location. So a total of 384w so 32 email protected 278 email protected i was going to use whatever gauge wire that comes out of the ledi dont have them yet and wire all 4 to separate quick connects then the other end of the quick connects to a 12 gauge positive and negative.
Your offroad lights will need to be mounted in a location where wiring can be run in a relatively safe. Put a piece of masking tape on your mounting location for one side. Do not connect the power to the battery until all wiring is done. Bear in mind that a 100 foot wire run actually has a 200 foot path for the electrons. Install the lights on your vehicle. Than does 10 gauge and that 14 gauge wire is about 250 higherbut there is it will only support what was just shown above.
Mark the light locations. Then i run a single heavy gauge wire out to the lights or other accessory. Now my most powerful front lights are 96w led lights 4 of them. This baja race bug uses switches and circuit breakers and uses a thick wire. Even though the process may seem as easy as 1 2 3 its important to pay attention to the specific gauge or amperage numbers determined for your specific vehicle and electrical load.
Gallery of What Gauge Wire For Off Road Lights
