Sinoparcel D1S Xenon Bulb, 35W 8000K White D1S HID Headlight Bulb, Replacement for 66140 66144 85410 85415, PK32d-2, 2 Years Warranty, Pack of 2

So far no complaints regarding brightness, seems to be doing the job just fine. 4 stars due to the box not being sealed..., anyone could've tampered with the items...update.... Less than a month passed and one is out already...not ideal....going back

Do not buy these no light at all in the dark

For the price they are okay but they have poor light output for HID bulbs. Unfortunately after a week one of the bulbs died so I decided to go for LED bulbs instead. I

They seemed good build quality, brightness also seemed very good, but one of them stopped working after 3 months of barely being used.

One of the bulbs beam pattern look like Batman signal And the other one is fine. Brightness is not as much as the original bulb maybe with time they might get brighter.

Cheap for a reason, both failed after not even being in the car a week! Total waste of money stay away don’t buy

I’ve tolerated these after the pain of fitting, but with the darker nights they’re now just too dangerous to continue with. When driving, my car casts a shadow in the beam of the dipped headlights behind. In the photo attached I’m parked a distance from the van that I would expect my beams to illuminate the van. They’re not. Driving down country lanes is really hard - the hedges either side, close to the car, are illuminated quite brightly, but the beam ahead fades out and leaves the road ahead in darkness. Like driving down an unlit tunnel. There was no similar problem with the previous headlights. Only changed them as one had stopped working.

I refuse to believe that any of the reviews showing a high and clear beam are a true representation of the D3S bulbs I have bought. The bulbs are very poor, with the high beam barely lighting up the road, let alone the dipped.