Review on D1S 35W 6000K Xenon HID Headlight Replacement Bulbs (2 Pack) by Pete Door

I ordered these on a whim for my 2006 Audi A4 quattro with Xenon auto cornering headlights because the bulbs were flickering. Upon opening the package and inspecting these, they appeared to be identical to the original Philips XenStart D1s 35w bulbs, housing is identical and even down to the stickers on the housing, the only difference is they dont say "Philips" and "XenStart". Anyways, for $20 bucks, you cannot beat this price guaranteed, hands down. Buy two pairs if you think they will burn out quick. The box says these bulbs are good for 3000 hours of life. I will post back with results in a month or two or three. Buy these bulbs if you need D1s bulbs for a reasonable price! I would definitely buy them again because of quality and price alone!UPDATE: 12/31/20 - I have had these bulbs installed for about 2.5 months now and they have been FANTASTIC! They work just as good as OEM. I am very surprised! No flickering, no bulb dips, they operate perfectly with AFS systems. WOWOWOWOWOW! I will be buying a few more sets because the price is UNBEATABLE! THANK YOU!