Philips Ultinon Pro9100 LED car headlight bulb (H7), 350 Percent, 5.800 K, set of 2

Very bright and do not blind the incoming traffic! I use them more than a year and they still work ok.

Bought to replace the terrible halogens on my W212 Mercedes. This car is renowned for having very poor headlights and the ever incresing brightness of new car headlights can leave you unable to see when cars approach. I'd fitted uprated bulbs, award winners - Philips Racing vision GT200 but still the light was poor.They were pretty tricky to fit to be honest but that is down to the mercedes fitment rather than the Philips bulbs. I ordered 2 sets of fitting rings and the canbus adaptor but ended up returning all of these as the rings didn't fit and the canbus adaptor wasn't needed. There are no dashboard warnings with these bulbs. I ended up buying some fitment rings off of Ebay and using those to fit these bulbs.The light is definitely whiter so appears brighter. The throw is the same but the white light makes it seem like you can see more. I'm yet to put the car through an MOT so will see if the beam pattern is acceptable. It looks exactly the same as that from the halogens but we shall see.I went for expensive bulbs as I didn't want any canbus issues and fitment or warrenty problems. I'm pleased with the bubs but think the W212 projectors are just poor overall so will never give a good light.

I have a VW Touran with standard halogen lighting and have upgraded the bulbs with Osram 150% and Philips 200% and whilst these were brighter, Philips in particular, they did not really make that much difference when someone is driving with leds coming towards you at night.Country lanes were a problem as when you are blinded by someone with leds then you cannot really see the direction of the road well so this was a really issue for me.These Philips lights in H7 style I hoped would have helped me with my issue. They are stated as 350% brighter but I do own their 200% brighter halogens and felt that they were just a little bit brighter than standard.For my application I had to purchase some additional installation rings that these are set into and then the whole thing placed into the headlight unit.Fitting wise was relatively easy with these installation rings. Probably took me 30 mins in total.The light output was immense compared with the halogens and wow it was almost like driving in daylight. The whole road lit up and I could see details near and far that I had not noticed before.Road signs can be picked out at such a long way now which helps you obey speed limits in new surroundings. The spread near the car is better so now able to see more of the kerbside.I was always concerned about the alignment of these lights as they are meant to mimic the halogen when it comes to the cut off so that you dont glare on coming cars.I have had this checked many times since the install (8 months now) and the tester is happy with the cut off points and the alignment.It is hard to go back to the halogens now and whilst these, for me, are very good they are not quite there when you look at the beam spread of factory fitted led's especially those on Tesla's.Forgot to add that I went for these as they had a lesser risk of needing some kind of resistor to stop the canbus throwing up an error. I was going to get the model below but I did not want any problems.

Took the plunge and spent a fortune on two sets of these one for main beam and the other for dipped on my E91 BMW as the lights are terrible. Changing the bulbs in these cars is really difficult and takes a 2-3 hours and hence why after doing it once I had them forged at the local garage. The lights are bright but the cast is incredibly short so you can’t see past about 3m in front of the car, the LED’s are in a fairly long stalk and these also cast a shadow in the middle of the beam, making it worse. They are bright and have a wide cast but they just don’t give enough distance out front. I could get them out easier than having to spend another £100 I would and send them back the OSRAM Night Breakers were better not as bright but cast a longer beam, in my opinion these are plain dangerous. Don’t know if that is just a BMW thing but be warned.Update: I also get an annoying fault coming up for the lights on my dash that beeps saying I have a bulb out even though there isn’t, again these lamps were not supposed to throw a fault code, but they do.

Bough 9100 pro and fits perfectly on mercedes 2016 gla 220d 4matic amg line, no error on dash. Light is strong and perfect with nice natural patterns.

Beam pattern is good. The LED Lights perform well, increasing visibility compared to normal halogen bulbs, and making the car look more modern.On the Ford Kuga, MK2, If anyone is thinking of installing these, you need to cut a hole into the bulb cover, and then add some type of cap, to increase the size, because these led bulbs are quite long, and if you close the bulb cover, without modifying the space, they will get pushed, which ruins the beam pattern. (I recommend some silicone, and a pipe endcap)

After replacing my h7 bulbs with numerous other LED bulbs with no success. Decided to give these ago, despite the big price tag, easily fitted within minutes, no dash faults, took for a drive in the dark and extremely pleased with the results would definitely recommend for Porsche Macan and definitely worth the money.

Just amazing, with correct adjustment, they dond dazzle the oncoming traffic, yet I can see clearly now.