Can these be wired directly to my trucks high beams or do I have to have a separate switch?
1478919
I am not really an electrician, but it can be done. Only thing is it may put too much of a load on the factory switch. It is probably best to use a seperate switch.
1478920
I have them installed through a separate switch never tried them with direct install. Sorry.
1478921
I would not wire them direct to your high beams! The current draw MAY cause an overload on that circuit, and both could be dimmer than normal(depending on vehicle). It could also cause the circuit to be interupted(fail), again depending on vehicle and age of vehicle. I think wireing the lights independantly, is an easier, safer and more direct method. Some States mandate a seperate switch to control "off highway lights".
1604331
You can wire them to a switch. But the wire is really short on these. I trashed mine they were going to take way to much sodering for my liking.
1167468
Depends on the vehicle, but you might have to switch the wires in the plug that goes to the factory headlight plug. One wire is high beam, one low beam and the third is ground. I had to switch the two wires on the left if you are looking at the plug end.
1267326
No. They are separate. Also, make sure you get a 150 amp inline fuse. The power bright works great.
82275
They are plug and play but they won't be that bright to replace for high beams. More or would be for accent color. I used them in a fog light to match my hids color. But won't be a replacement for highs
395814
shop carefully.some H4 Led bulbs are on/off function only.you wouldnt have a high beam/low beam function,only high beam which would suck on road.
1269511
Yes you can tie these into the same switch. But be aware what you see in the picture is all you get. You do not get the mounting 4x4 or equivalent box. This light is sold to replace existing lights or new construction after the mounting box has been installed. The setup your buying will screw directly to an existing 4x4 or rounded box.
1664271
It depends on how you wire them, most people just wire them to a separate switch. The halos look a little yellow compaired to my HIDs, so I choose not hook them up. I do think the assembly as a whole looks awesome.
2274190
Yes that's how I had mine setup. Just run the relay control wire to one of the hi beam wires.
2179650
In addition to these, you would need H4 plugs, and a wire harness to tap into your power source. Best bet would be to get a universal fog harness, wire it to your battery, and then splice some H4 plugs on the end of them. In that case though, that would still only be single beam...I'm sure it's possible, but it would take some trickier wiring to get the high beams to work too. Also, as mentioned, you would of course need to fabricate brackets, etc.
1473766
I don't know because mine was not pre-wired. They fit in perfect, work perfect & look perfect. They had to be wired from the lights & a switch put in because mine was not prewired.
1912235
They cannot be wired to each other. Each needs to be wired directly back to the switch.
791845
They come in pairs so I'm not sure on that one. Yes it comes with a switch, but mine are on my jeep so I have everything running to a switch pannel. They're bright as all get out though. Love them.
1724424
you can hook it up either way,I put it on a toggle switch.You can wire them to the backup lights also.
2004408
I would get more wire (they don't supply enough) also different connectors. . (Butt, male and female connectors. .heat shrink style if possible) ...I didn't connect to my truck horn, I installed a separate switch..It's not too difficult. .Takes some time but is fairly simple. .The difficulty is mainly based on how you want your setup to be.
838997
I believe it depends on your vehicle. Mine was 2012 Gmc PU and high and low beams are separate
2230845
No they come with the adapters.. As long as the truck has factory dual beam headlights you're fine