Silver vision bulbs

Seen these mentioned alot, what exactly is the point/benefit?

How many do you need in total? and best place to buy?
 
Its just for the looks, as you get rid of the "orange spots" on the Car. Thats all. you would need them where you have indicator bulbs.. so 2 front at first, if you want to go further 2 for the back. and if you want to finish it of 2 for the sides aswell. No benefit.
 
Its just for the looks, as you get rid of the "orange spots" on the Car. Thats all. you would need them where you have indicator bulbs.. so 2 front at first, if you want to go further 2 for the back. and if you want to finish it of 2 for the sides aswell. No benefit.

Ah right thanks mate - where is the best place to buy? and what sizes/watt you need?
 
lazy ass *lol* look in the manual! its 2 different types. Dont have it here so cant tell you... should probably be on the online eguide aswell.