




💡 Illuminate your drive with power and precision — don’t get left in the dark!
The O-NEX AC 55W HID Ballast is a compact, ultra-slim, and waterproof xenon ballast designed for universal fit across multiple HID bulb types. Delivering 55 watts of consistent, bright white light, it ensures enhanced visibility and durability with a 3500-hour operating life. Its plug-and-play design with AMP connectors makes installation quick and hassle-free, while its shockproof and waterproof build guarantees reliable performance in all conditions.











| ASIN | B07MQQ2PWL |
| Auto Part Position | Front |
| Best Sellers Rank | #212,564 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #102 in Electrical Ballasts |
| Brand | O-NEX |
| Brand Name | O-NEX |
| Customer Reviews | 4.3 out of 5 stars 184 Reviews |
| Fit Type | Universal Fit |
| Included Components | Ballast |
| Light Color | White |
| Light Source | Xenon |
| Light Source Type | Xenon |
| Manufacturer | LED LIGHTING |
| Manufacturer Part Number | HBAST-CAN-55W |
| Manufacturer Warranty Description | Manufacturer warranty for 1 year from date of purchase. |
| Number of Pieces | 1 |
| Operating Life | 3500 Hours |
| UPC | 732341337285 |
| Upper Temperature Rating | 40 Degrees Celsius |
| Voltage | 12 Volts |
| Wattage | 55 watts |
I**O
Hid amp ballast upgrade/replacement
I have been using hid headlights for over 10 years. I want to say this hid ballast is very good quality.55w and you dont need to add a 12 volt resistor..i highly recommend this ballast to people use your existing hid bulbs 55w and this ballast
S**E
Works good with aftermarket lights..!!
Easy plug and play with the 14k bulbs I got.. haven’t had any issues with them they are small look good and quality. They are definitely doing the job and keeping my lights bright and working!!
J**S
Grandpa
It works for me thanks
E**S
Works
Works
T**A
Used O-NEX for almost 20 years, still working
This is kind of crazy but almost 20 years ago I used to work at an aftermarket car shop and third-party HID kits were starting to come to market. There were a handful of kits, some brand less, some with generic names and I distinctively remember the O-NEX one. I figured these were just one-off brands like you commonly see today. On many Chinese products. But to my surprise I see this O-NEX. I installed an O-NEX HID ballast kit on my MR2 almost 20 years ago and you know what? They still work. I only decided to purchase one of these ballasts as a backup because one side would sometimes take a couple tries to light up in very cold weather. But it’s crazy to see this brand name out of the blue like this. I mean, maybe they aren’t made to the exact same standard nowadays but my originals have last nearly two decades and that’s more than enough reason to give these a try.
G**L
Didn't work
Didn't work
T**A
Quick save
My husband had a light go out on his truck. He drives a Chevy avalanche and mainly uses it for work. He ordered this piece as a quick fix and we soon realized that ts a very important piece. It works perfectly and makes his new light so much brighter than the other side. It fit exactly how it was supposed to and it looks well made so I think it will have a long lifespan. It's durable and came quick. Now he's going to replace the other side to match this new one as he was able to install it himself (he's not a mechanic). Definitely recommend!
M**X
Great value
Ballasts are great value for the price
Trustpilot
3 weeks ago
2 months ago