OSRAMXENARC ULTRA LIFE D2S HID Xenon discharge bulb, discharge lamp, 66240ULT-HCB, duobox (2 units)

Wow, these are AWESOME. They are expensive, but well worth it. Why? They really are brighter than your OEM bulbs. My eyes are starting to get worse, so it's hard to see at night. I put these on cause I was going on a road trip driving from Florida to Virginia. I could see so much of the road. Again, well worth it.

Works great vs stock

I got my pair off of The Retrofit Source a couple years ago at around $200 for the pair.These are definitely the brightest D2S bulbs I've ever had. Before, I had the stock Philips before (85122 I think) and these surpass those.It's been a few years now and they're still going strong. I had actually wanted them to get old so they would have more of the blue hue since I used to have 6000K bulbs and liked the look, but they're still pretty white. The only time they appear blue is when they're first fired up.Overall, worthwhile to get if you're willing to pay around $200 for them.

I've done a bit of research on various car forums for good white (not blue/purple) replacement lights, and most of them pointed me in the direction of the Osram Cool Blue Intense Xenarcs.I've got two vehicles that use D2S HID bulbs - A 2008 Subaru Impreza STi and a 2003 BMW 330XI. The Subaru was using Philips 85122+ bulbs, the BMW, Philips 85122s. Both sets of bulbs were about the same age - About 3 years old. The Philips in both iterations gave a slightly yellow cast light, which wasn't too bad, but sheer light output was objectively narrower and not nearly as bright as I'd like.Enter the Osram Cool Blue Intense Xenarcs. Whereas with both the STi and Bimmer, I couldn't really tell the Xenons from a nice set of halogens with stock lights, with these, I got a wide beam that was surprising with how well it illuminated the road - literally, I was surprised. I've used aftermarket DDM Tuning headlights in projector housings before (And was quite pleased), and at 55w, those don't rival these bulbs at 35w. No one has flashed me, since both cars are aligned properly with good cutoffs. Speaking of cutoffs, there's a little blue at the edge, which some people like - I don't care one way or the other.Bottom line - If you're looking for a set of bulbs that really illuminate the road and look nice and white, I don't think you will do much better than these. Time will tell how long they'll last/how good they will continue to look, and I will update this review accordingly.4 Star. One star deducted because they're quite spendy.

If you want a true OEM replacement bulb without the dealership price, this is the bulb to purchase. I have purchased several other D2S HID bulbs from Philipps and Sylvania, but their light output was not up to par with the original bulbs that the car came with. The other bulbs did not provide either the same color temperature, or output as these bulbs do. These bulbs bring back the light output that is expected from the HID option that I purchased with the car when new.

This is the genuine original equipment replacement. Very good product and performs as new equipment should. I am very pleased with the performance as well as the very reasonable price. Definitely worth keeping this provider in my list for future needs.

I installed to my MDX driver side,, (purchase one only). Compare to old bulb(left side), not really much brighter (may be 5% only). ( project to white wall in garage, my old stock lamp is a 3 year old Philips DS2 lamp, made in Germany too). this is a good lamp, but with $100, 2-3 time more than other DS2, not really worth. kind of disappoint.

didn't last as long as I was expecting. had a very short life