If you are using a light pod that does not have a very large amp draw you may not need a relay switch but if you are using a larger led light bar they are a must have. When you create a circuit a loop of electricity from the battery to your led light bar if you just put a switch between the battery and the light it will have to be rated for the full current amp draw of the light.
How To Wire Lights Amp Switches In A Diy Camper Van Electrical
Do you need a relay for led lights. A relay is an electrical switch that lets a low current circuit control a high current circuit such as a large led light bar. The lights i believe are a combined 60w and each one draws 13 amps. I think you will only need a relay basically when the onoff switch your useing and wireing to it wont handle the load pasing through it. Recently finished adding led fog lights to my zr2. To get started with the process of wiring an led light bar in the car first of all you need to locate an appropriate mounting location that makes it easy for locating wires and led light bars. Since the zr2 has no bcm programming.
Hey guys i was going to purchase 2 led pod lights and was wondering if i need a relay harness or just a rocket switch would be fine. Led work light bar wiring harness kit heavy duty 2 lead 12v 40amp fuse relay car. Here are the lights. 1 way wiring harness kits realy rock switch led work light bar pods 12v 24v. 6 gang switch panel electronic relay system led work light bar car boat auto 12v. I replaced the head lamp switch with an oem fog light switch.
Our lowest amp draw led light pod has an amp draw of about 14 amps. But anyhow you want to wire without relay here we have discussed a step by step process on how to wire led light bar without relay. Or could i get by. Why do i need a relay. Wiring harness kit 1 lead 12v 24v 40amp fuse relay led light bar heavy duty atv. I would imagine a 5w led would be fine without a relayconnect them up without a relay but with an inline fuse leave on for 10 mins every minute or so see if the wires going to coming from switch or the switch itself gets warmhot.
If you are using a light pod that does not have a very large amp draw you may not need a relay switch but if you are using a larger led light bar they are a must have. A standard flasher relay works on load this means it is designed to see 21 watts bulbs when you fit led lamps or bulbs the relay can not detect the load as the led lampled bulb may only use 2 to 3 watts resulting in fast flashing which is no good to anyone. If your light has a very large amp draw at all you will want to install a relay switch to keep from overheating an ordinary switch burning up the wires and thus reducing the amount of electricity getting to your light. It all depends on the current and wattage of lights the thickness of the wire and capacity of the switch. Nilight 2 x 18w 1260lm cree led spot driving fog light led work light bar mounting bracket for suv boat 4x4 jeep lamp. Would i need to run a relay with these particular lights.
Car wiring harness kits on off switch relay fuse led work light bar waterproof.
Gallery of Do You Need A Relay For Led Lights
