Zethors H7 LED Headlight Bulb 20000LM 6000K Xenon White Mini H7 Headlight Bulb Non-Polarity Plug and Play Wireless Car High/Low Beam Halogen Replacement H7 LED Canbus with Fan Waterproof IP68, 2PCS

I bought these for dip and main beam on my 2009 Mercedes Clc. Easy to fit on my car so no issues there. On turning the ignition the outside lights flashed about five times before settling down. Turned off then back on and it flashed again. So I turned the engine over and it stopped. Now everytime I start the car up there's no flashing. Nice white light and bright without blinding anyone. Don't forget come mot time to go back to halogen bulbs if your car came out of the factory like that. All the garage has to do is enter your vin number and the factory spec comes up 👍

Bought in January. Easy to fit, very bright, do flicker a bit though. I don't drive my truck much at night so minimal use, just dark evenings. Now June, drove at dusk and my auto lights turned on for the first time in a couple of months, except nothing happened. Both bulbs not working. Fuses were fine, popped my old bulbs back in and they worked. Waste of money.

Love these.. Bright and white and a perfect easy fit

Just purchased these H7 led bulbs for my B7 vw Passat, it’s early days but they are a lot brighter than normal H7’s and no warning lights on the dash. I hope they last as I’ve just bought another set, otherwise all good.

Only issue here was accessing and changing the bulbs. It can be done just by removing the dust covers and turning the mounts out, you just need to have trained your grip constantly over the last 10 years. Be sure to clip the lamps in with the correct polarity. Lamps are a massive improvement!**Edit. You WILL need a CANBUS adapter with these bulbs for thos model Kia. Constant headlight warning light ping on dash although lights work fine**

Yes they are brighter than standard bulbs, but they are not error free.Now I have a faint blue "main beam" light as well as the normal green "dipped headlight" but they seem to work fine apart from that

These bulbs are a huge improvement from the warm dim halogens I had before. Straight swap, 1:1 with the originals as advertised and no issues with warning lights. There is a slight flicker after starting the car with a relatively low battery, but when the alternator gets going anything above idle - they are rock steady.

These started off just fine. However a few weeks after installing them in April 2024, I noticed flickering. It appeared to stop for a while but they would do it again. In the interest of giving them a thorough testing I just thought I would wait and 'see' what would happen. I do not use my car every day but do drive it about 3 times per week and in stating this, I expected these bulbs to last.In recent months the flickering started again and intensified and then in the recent week, one of the bulbs just failed, no main or high beam what so ever, completely let me down on a dark rural road. The advertised information is evidently just marketing hype.Trying to contact the company in the UK is via Amazon and I have never found their AI customer services to be reliable nor helpful.If you are reviewing this Zethers, please take note and send out a new replacement pair.