YUFANYA D1S HID Xenon Bulbs 4300K Warm White 35W 85410C1 85415C1 66144 66140 Replacement

First bulb went into passenger side fine. The back of the second bulb was loose and I couldn’t get it to snap back together. It didn’t seat right on the drivers side housing and now the headlight connector won’t come off to try to reseat it. It’s stuck on because of how the bulb housing isn’t on properly. We will see how long this works, it is day light currently. BMW 435i.

Was not able to fit the bulb into the headlight housing of my 2012 Benz C63. This aftermarket D1s bulb base fits so tight onto the housing that I was not able to turn the bulb to fasten it. Packaging and presentation looks good but fitment was definitely and issue.

A bulb burnt out this Summer already! Price was great! I cannot see paying ten times as much when they’re mostly manufactured in the same country!

Ok for the price I guess. The fit properly but are not as bright as oem hid bulbs and have a wired green tint.