upgrade D4s bulb

[sampeter3859]

Hi 
I am planning to upgrade my D4s bulb with 4300k in my Lexus IS350 2015. While searching to get this bulb I found this one online https://www.xenonplanet.com/philips-d4s-xeneco-42402-xenon-hid-bulb.html Can you guys suggest to me if it will be the best fit? do you have any other suggestions or recommendations?

[Lexus Owners Club]

Fitment should be the same like for like but obviously change as a pair due to increased output