The diagram below shows the bottom side of a standard 12vdc automotive relay.
Led light bar toggle switch wiring.
See more product details.
When directly switching a light bar use a switch with a minimum 10a rating.
Always consider the led light bar type and your vehicle s wiring system when buying a wiring harness.
Led bar switch is suitable for conversion control car people all equipment.
12v dc applications fit for almost all kinds of the off road led light bar wiring harness easy to control all kinds of led light bar led work.
White led lights up when switch is on amber led lights up when switch is on on off on a 3 position switch.
The usual led light bar kit comes with mounting brackets wires nuts and bolts.
How to install a light bar.
Output circuit protection overload protection reverse polarity protection multiple protection safety to use.
How to connect wire up a led toggle switch.
The relay acts as a railroad switch directing the flow of energy to the right direction.
I go though every step so.
In this episode of project night light i show you how to wire an led light bar properly using a relay.
1 x led switch 3 x switching lines 1x wiring loom harness kit with fuse and relay.
Nilight led light bar 1pc 12inch 72w spot flood combo led off road lights 12v 5pin rocker switch led light bar wiring harness kit 2 leads 2 years warranty 4 6 out of 5 stars 120 35 99 35.
In most cases a wiring harness is also included.
If not then you can always purchase it separately.
This switch also has a built in led that lights up when it s in the on position so if you ve purchased one of these below is a wiring diagram showing how you would go.
Another reason why the 5 pin rocker switch is popular for light bars is because they have an illuminated light that can work with your factory interior dash lighting.
The fuse is connected to red wire so if your led light bar short circuits the fuse will blow and prevent any further damage.
If you have no wiring harness use a relay if your light bar draws over 5 amps.
If your led light bar came with a wiring harness and it includes a relay use it end of story.