Mini d2s Bi-Xenon HID Projectors w/ 2.5" Clear Lenses h4 Adapters

I was generally happy with these and they were sold at a good price. Keep in mind that the adapters on not for H4 bulbs. The adapters are for an H4 socket. I assume the bulb that fits this stock housing is a d2; However, I was not using it with this bulb. I was mainly interested in using these as a housing for an auxiliary h4 LED headlight bulb for my motorcycle. With a little alteration it worked and looks pretty good.

I hacked a set of ACA type headlamps from the bay and mounted these in with epoxy and put them in my C5 Vette. There was some learning curve to get them lined up horizontally and the cutoff was somewhat distorted by the housing but I did these for half the price that I could buy them already set up for.

FIrst like the other reviews, know what you are buying before you think these are a plug and play solution. WIth that being said they are the easiest install for such a complex retrofit. I had the headlights on my 2003 Mazda protégé5, they are 9005 type bulb not the H4 that these are designed for, but the principle was the same. I had to dremel open the bulb socket a little for this to fit but it was a perfect very tight and nice fit.The way these work is you open your headlights in the oven, then instead of cutting the reflector all over the place and gluing in the new projector housing, with many many trips to the car to make sure you have them in straight and level. These rely on the OEM mounting surface of the bulb which is already straight and level, and has some very thick and spongy gaskets to make the install very clean.They are a true bi xenon with the little flapper doodle and the cuts on the beams are very sharp. I had HID bulbs in the car before with crapy results and horrible blinding lights with no light on the road. These put so much light on the road i have not had a need for high beams on long dark highways.If you know what you are doing and considering a projector install get these, if you have not researched what a projector is and how to modify your headlights then you need to research what you are doing before looking at these or any other retrofit kits.

very good

I love these projectors have great light output and the color of the cut off is awesome. I have these on my acura and great for retrofit project! Seller is great and will do business again. Product arrived on time!

Excellent! So happy with the lens.

Great for a retrofit project. Very happy with the beam pattern and light output with a 55w HID system. Cannot beat the value.Be aware though, these units are not closed in their design and must be installed completely in a water tight headlight. Would not be my first choice for an custom or complicated retrofit projects, but perfect for H4 and similar style headlights.

Work great