Does this kit connect to the head light harness or does it run to the battery
1267672
It connects to the factory Harness. Kit works great! Bright has heck! Hope this helps
1267673
It connects to the headlight harness, I would highly suggest paying the $10 for the anti flicker kit that does connect to the battery though. I used it and havent had a single problem with these lights.
191097
No.It connects to the battery harness with the quick connect that you need to get.This is an excellence addition for usb power.
1792260
no, it needs to be wired directly to the battery with a 30 amp inline fuse fitted. the normal wiring used for a cigarette lighter is too light in gauge to run this unit
900118
The kit comes with a harness from PIAA that connects to the lights, includes a relay and a switch.
253411
yes it is connected to the car battery or fuse panel in order to provide lighting in the display and power
326842
Adaptiv unit comes with a wiring harness that needs to be wired directly to the battery.
472914
Comes with everything you need. Disassemble the main headlight and all connections are plug in, no cutting or extensive wiring. Mine went on in about 40 minutes.
1738029
It plugs into the existing harness and uses the power wire from it, I think you need to ground it somewhere tho
556601
It has a remote power supply connection. So you connect direct to the battery and use your head unit or a switch to turn on an off. Or a jumper lead will keep it always on. You should be able to connect direct from your phone or mp3 with the proper cords.
647510
On the plug and play installation, its just plug and play. Some vehicles may require a relay which gets connected to the Battery.
653623
Since everything on new cars is controlled by a computer(lights included) there is a modules that mounts inside one of the lights that controls the trailer lights. It help protects the electrical system and requires it own power connection. The kit is plug and play(as in no cutting or splicing taillight wires) and the power connection goes straight to the battery.
10628
They are 12 volts but they connect using two very small wires. You have to tap into your light harness
2032474
It's straight plug and play, the ballast gets its power from the factory headlight connector so there is no need to run wires to battery.
1302457
If you wire it in to the ignition switch. I wired mine with a fuse and toggle direct to the battery
2135005
I tapped headlamp power. Draw is not that much, much less than headlight. Works fine and ignition turns it off.
279430
I believe the light mount to bike handle bar using the large rubber band. Connect battery to light.
489013
The only way I believe it will work is if this harness connection (headlight plug) matches your factory plug since your can connect it directly to your battery. In your original plug, it should have 2 wires, one is to ground, other is to your switch inside the truck. I think (in my opinion if plus don't match) even if you were to cut off wire plugs from new harness and somehow tie into your existing wires off your headlights, it should work.. As long as positive from new harnesses is connected to positive on existing harness and blk to any ground, preferably chassis, "let their be light!" The only way I believe it will work is if this harness connection (headlight plug) matches your factory plug since your can connect it directly to your battery. In your original plug, it should have 2 wires, one is to ground, other is to your switch inside the truck. I think (in my opinion if plus don't match) even if you were to cut off wire plugs from new harness and somehow tie into your existing wires off your headlights, it should work.. As long as positive from new harnesses is connected to positive on existing harness and blk to any ground, preferably chassis, "let their be... » Read More The only way I believe it will work is if this harness connection (headlight plug) matches your factory plug since your can connect it directly to your battery. In your original plug, it should have 2 wires, one is to ground, other is to your switch inside the truck. I think (in my opinion if plus don't match) even if you were to cut off wire plugs from new harness and somehow tie into your existing wires off your headlights, it should work.. As long as positive from new harnesses is connected to positive on existing harness and blk to any ground, preferably chassis, "let their be light!" « Show Less