This setup doesn't use a relay harness does it?
1173002
No, it does not. It is truly plug and play. Draws far less current, than the stock H4 lamps, that are replaced. No need for relay, because of this.
1734444
They do not have fuses or relays. I replaced the lifght on my snowthrower for better visibility. Three fold increase in lumens with the same power draw. I have not used it for any extended time only testing during installation.
1891618
Yes the wire is included, but the relay is not. I am not handy at all and was able to install it off the battery. Worked we'll.
251673
No you do not need a relay.Just hook the positive or + terminal on the gauge to the + terminal on the right battery and the - terminal on the gauge to the battery directly behind the one where you hooked the + to.Hope this helps.Coy
1001263
Hello, they usually come with the wiring kit, and yes includes relay harness
1117485
This includes everything to install but is not plug and play. You have to tap the door closure wires and hook the relay into the battery.
1193001
I have this kit on my 1998 chevrolet truck and it doesn't come with a relay and even with my truck having daytime running light they don't flicker like alot of aftermarket kits and the ballast or bulbs dont get to hot.
1001267
No. Relays are recommended when device draws considerable amount of amperage. The dome light draws very little amps therefore relay not needed. Installed mine in Polaris Ranger and works great.
1262523
Yes, there is also a relay and a lot of wires, all that you need to install them, some skill is required for the wiring.
1590785
Well one wire harness does 2 lights, and if your going to run 3 light I would recommend 2 harness. You don't want to overload the relay. Hope that helps
2226713
No. I've purchased a few of these, and they are great, but they do not include the relays.
1532348
Yes it does, it may need a wire harness from the installer though. Maybe an extra 5 bucks
423734
I am not using a relay and haven't had any problems. It works just like it should using only a switch.
2208489
Provided the power for the relay is direct from the battery and not from an acc or ignition circuit
1025156
The purpose of the relay harness is to be able to power the lights directly from a battery source rather than through the electronically fed source provided by most modern day autos/trucks. The electronic source sometimes runs low and will not allow the lights to operate reliably. That is what happened to me when I installed the new HID lights using the power source feeding the existing lights - sometimes worked, sometimes not, one side or the other. Installing the relay harness solved that problem by keeping the voltage sufficiently high to power the HID lights. Recommend trying without the harness and, if they don't work right, go for the relay harness. The purpose of the relay harness is to be able to power the lights directly from a battery source rather than through the electronically fed source provided by most modern day autos/trucks. The electronic source sometimes runs low and will not allow the lights to operate reliably. That is what happened to me when I installed the new HID lights using the power source feeding the existing lights - sometimes worked, sometimes not, one side or the other. Installing the relay harness solved that problem by keeping the voltage sufficiently high to power the HID lights. Recommend trying without... » Read More The purpose of the relay harness is to be able to power the lights directly from a battery source rather than through the electronically fed source provided by most modern day autos/trucks. The electronic source sometimes runs low and will not allow the lights to operate reliably. That is what happened to me when I installed the new HID lights using the power source feeding the existing lights - sometimes worked, sometimes not, one side or the other. Installing the relay harness solved that problem by keeping the voltage sufficiently high to power the HID lights. Recommend trying without the harness and, if they don't work right, go for the relay harness. « Show Less
96094
I used these on a 2007 Jeep SRT-8 and they required no relay. They plugged directly into the factory harness. Very easy install.
263359
No it does not, since they have no idea as to what you will be connecting to it and what size fuse may be needed, they do not include any with it.