MarsautoD1S HID Bulbs, 6000K Cold White, Xenon Bulb(Not Halogen/Led Bulbs), 5 Years Lifespan, Waterproof Design, Up to 350% Brightness, Low/high Beam,2 Pcs

As the owner of a 2015 Volkswagen CC, I refused to pay the auto parts store price of $150 for headlight bulbs. Oh! By the way, that price is for one bulb. ONE! Ridiculous.These bulbs are great, direct install like the originals, and work fantastically. Granted, I've only had them for a few months but no issues whatsoever thus far. They perform exactly like the OEM bulbs.Ok Google

I installed these D3S bulbs in my wife’s 2015 Ford Escape to replace an original bulb that had failed. I had to replace both since the factory bulbs were 4300k and I replaced them with the 6000K bulbs. They are MUCH whiter and brighter than the old bulbs. Replacing HID bulbs in a 2015 Escape is a real pain in the butt, and I don’t want to do it again, but I would definitely buy these bulbs again.

Worked well. Fits perfectly. Easy to install.

Perfect Fit and work good.

I rarely write reviews because if I do sufficient due diligence, errors can be avoided.In this case, however, having never put my eye on the headlight bulb for my vehicle before, I had to rely on the "this item does fit your vehicle" confirmation offered by the seller, on the Amazon marketplace.I pull the trigger and receive the set of headlights ordered. Unfortunately, some lengthy business trips followed by a vacation did not offer me the time necessary to get the project accomplished. In short, by the time I finally got around to it, the 30 day return limit had passed. My fault, so I will eat it.This review is to save others from making the same mistake as I. My car: a 2018 Buick Lacrosse Essence. I imagine that this issue applies to any number of GM vehicles. I realize that mine is an odd ball. Note that, a simple bulb replacement in this car is a pain in the a##. The space is incredibly tight. I live in a condo in Miami so need to work outdoors, which only added to delays because it rains constantly here. (neither here nor there).I finally get to it and manage to remove the dead bulb. I connect the new bulb to the headlight connector and proceed to lock it into the headlight housing but no matter how many attempts, it will not stick. I try clockwise, counterclockwise and every possible angle of attack (very limited given the space afforded).At this point, I am losing my sh##. Then I put the Marsauto bulb next to the bulb OEM bulb I pulled out and can immediately see the issue. The OEM bulb has protruding teeth in the connector that locks the bulb into the house and the Marsauto doesn't. A reminder that the amazon vehicle fit check confirmed that this would fit my vehicle.To be clear, the bulb does work and does connect to my vehicle's electrical connector, it just won't lock into the headlight housing. In the image I have included, the Marsauto bulb is on the left and the OEM bulb is on the right. The difference is obvious.Right now, because my wife was sick of the fault warning, I have just left the bulb loose in the housing until I can get a replacement. The OEM replacement bulbs are well over $100+ (ridiculous, although, in the end I will spend close to that because I just threw $40 buck out the window trusting the "this will fit in your vehicle" confirmation.Word to the wise, pull the dead bulb out of your GM vehicle and check the connector before buying non oem replacement bulbs or trusting the Amazon "fitment" confirmation.

Installed in a 2014 Mustang GT. Much brighter than the stock bulbs and fits perfect. Starts with a blue color and after about 3-5 seconds of warm up they turn the a crisp white. Installation will vary but if you’re installing on a 2014 Mustang don’t listen to the internet gurus, you don’t need to remove the front bumper.

Bought these to replace my stock bulbs on my 2011 Audi Q5. Very pleased. I went with the 5K color temperature. Color temperature is between the stock yellowish bulbs and the bright white color on teslas. This color temperature works very in wet driving conditions as well as dry. Very bright. “Warms up” within 5 seconds of turning them on. Excellent bulb. Hoping to get a lot of life out of them.

As long as these last, they are a great value. Quality seems good, and the price is great. Honestly, with as easy as install is (that will be car dependent, of course), and how cheap they are, they don't have to last particularly long for them to be a good choice. I got about 2 years about of my last bulbs, so anything in that area will be fine by me.