Upgrading Xenons

[Max Shine]

How much better are these Philips Xenon X-treme Vision D1S bulbs over the standard? Anyone upgraded their Xenon bulbs?

https://www.powerbulbs.com/product/xenon-x-tremevision-d1s-85415-single

 

[telu]

How much better are these Philips Xenon X-treme Vision D1S bulbs over the standard? Anyone upgraded their Xenon bulbs?

https://www.powerbulbs.com/product/xenon-x-tremevision-d1s-85415-single

Hi I'm curious about this as well ...

 

[Larkone]

Best HID headlight bulbs 2016 | Auto Express

 

[colinp]

i had philips bulbs in when i bought the car and replaced them with less expencive ones but the beam was less definative, they were suposed to be wihte but were more blue, just went back to the philips D1S and they are so much better at this time of year i would say 2x times as good as the aftermarket ones.