I am very surprised at how good these replacements were. I installed on a 2010 BMW X-3. They work as good as the OEM replacement I paid big bucks for on the opposite side of the car about a year ago! I dont have a clue on longevity as I've only had them installed for about two months but for now I'm impressed and would recommend.

Super inexpensive and easy to install! Haven’t had them very long so can’t speak much to brightness or longevity. I cannot believe the parts store wanted $279 for two bulbs!

Installed in 2011 Jeep Grand Cherokee. Thought they would be equivalent to factory bulbs but are not a bright. Can be difficult to find replacement parts.

The Ds1 6000k was good, brightness and color were spot on except one bulb when out and it’s not even a year yet! I expected there to last a little longer but I guess you get what you pay for.

This was a replacement for my original bulb on my BMW 5 series. This was one of the cheapest option with free one day delivery. Took the old one out, popped the new in. It fit just right, and all done. The light seemed to be the same color as the other one, so I didnt bother replacing the other side. The right low beam error went away, and the adaptable headlight error went away after replacing the bulb.

Worked as described. No problems. Nice. Diamond white color. Make sure your light size is d1s. If you have d2s you use a different size bulb.This bulb has ignitor on the back

Replaced this ones on a X5 E70. Good brightness. Got the 6000k but color goes a bit more to the 4300k side almost the same as the stock bulb color.

Was hesitant about these due to the cheap price compared to other brands. These have been in a month now and work great and match the OEM color. I recommend replacing BOTH bulbs at the same time though.

My passenger side bulb stopped working. Went to the "Discount Auto Parts" to buy the one bulb. The price was $99.99! I was like no way! So I looked on Ebay and found this gem for $25! I was skeptical because of the price. But the bulbs had so many good reviews that I took the chance. Wow I'm so pleased with the results!Works perfectly on my 2009 BMW 328i. Lights up road better than the OEM ones. Love the white color!

The lights delivered quickly. They are the same exact bulb and the light looks great. Would definitely buy them again if I need more. Great price for 2 bulbs when one of the name brand is almost double what the two of these cost.

Direct factory replacement for a fraction of the price. Stop paying $150 per bulb when you can get this. Very bright and perfect color temp.

Very satisfied with the light output! Was surprised they came out brighter than expected! they were brighter than the factory bulbs my camaro came with.

Installed this light on the passenger side of my 2009 s550 headlight although it was a little awkward to install because of the design of the car I saved a lot of money doing it myself the light works great

Use these to replace other bulbs I bought of ebay that would randomly turn off while driving. So far So good and have had them in for a few months now in my 2007 BMW 328i

One is still working, but as others have mentioned, not the longest lived. Left bulb finally fully went last week after 2 weeks of slowly failing, only turning on after warning up.