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Power Relay Harness / Anti-Flicker
The power relay is optional, but recommended. It will protect your factory wiring by bypassing the stock harness and connecting the kit directly to your car battery. Xenon lights need 3x more power to turn on and may damage your factory wiring in the long run.
Find your step-by-step installation guide for your HID and LED products below. Make sure to select the appropriate guide based on your purchased product and accessories. If you need further assistance feel free to contact us.
Single Beam LED Headlights
Dual Beam LED Headlights
Single Beam HID Headlights
- Single Beam HID Headlights
- Single Beam HID Headlights with Warning Cancellers
- Single Beam HID Headlights with Power Relay Harness
- Single Beam HID Headlights with Warning Cancellers and Power Relay Harness
- H7 HID Headlights
- H7 HID Headlights with Warning Cancellers
- H7 HID Headlights with Power Relay Harness
- H7 HID Headlights with Warning Cancellers and Power Relay Harness
- H1/H3/H16 HID Headlights
- H1/H3/H16 HID Headlights with Warning Cancellers
- H1/H3/H16 HID Headlights with Power Relay Harness
- H1/H3/H16 HID Headlights with Warning Cancellers and Power Relay Harness
Dual Beam HID Headlights
- Bi-Xenon HID Headlights with Power Relay Harness
- Bi-Xenon HID Headlights with Warning Cancellers and Power Relay Harness
- Hi/Lo HID Headlights
- Hi/Lo HID Headlights with Warning Cancellers
- Hi/Lo HID Headlights with Power Relay Harness
- Hi/Lo HID Headlights with Warning Cancellers and Power Relay Harness
XenonHIDs.com Reviews - What Our Client's Say!
XenonHIDs.com strives to offer the highest standard of service. We have served thousands of clients in North America. Read some of our client's testimonials and be the judge! For even more reviews, click on the widget to the right.
4.7
Out of 5.0

Overall Rating
94%
of customers that buyfrom this merchant give
them a 4 or 5-Star rating.
Verified Buyer
November 12, 2024 by Rob V. (United States)
“Great”
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November 8, 2024 by Ismael Z. (United States)
“Been a long time customer; always amazing.”
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November 7, 2024 by Gaston B. (United States)
“The best LED lights for years”
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November 4, 2024 by Greg W. (United States)
“Quick! Will see how the bulbs work!”
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November 3, 2024 by Evelyn S. (United States)
“Quick”
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November 3, 2024 by Robert S. (United States)
“Easy!”
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November 2, 2024 by Barry G. (United States)
“Fast”
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November 1, 2024 by Alexander B. (United States)
“Easy and quick to order and your lifetime warranty phenomenal.”
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October 31, 2024 by Andre S. (United States)
“Third time purchasing from this company and they haven’t let me down yet. Great quality”
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October 29, 2024 by Rhonda S. (United States)
“Very fast”
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October 29, 2024 by Evarett C. (United States)
“Thank you!”
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October 26, 2024 by Joshua Y. (United States)
“Quick and easy”
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October 24, 2024 by Eric C. (United States)
“Quick and easy. I found exactly what I was looking for.”
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October 20, 2024 by Tony G. (United States)
“Easy to find what you want”
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October 18, 2024 by Richerd O. (United States)
“Experience was great, thank you”
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October 17, 2024 by Ricky T. (United States)
“Easy navigating website to select what I'm looking for.”
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October 15, 2024 by Vicknesh S. (Canada)
“Quick, easy and informative”
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October 10, 2024 by Steven D. (United States)
“was buying different brand and they fail to often”
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October 3, 2024 by Devon S. (United States)
“A little unclear on colors changing between the 35w and 55w. Found on another website but got it cleared up there. Otherwise everything was clear and easy.”
Verified Buyer
September 26, 2024 by David W. (United States)
“great company, I use often”