The rear parking lights bulbs in the RR Supercharged are tinted blue. Are they the same bulbs as the HSE?

Usually car bulbs are clear (unless they are xenon match) so I am curious why this is. Any thoughts as to why?

 

they are not the same... you cannot covert just the bulbs (check the prices on the assemblies and you will understand why) rover did this to add another twist into the styling of 'black is back' and if you want to convert you n/a vehicle to a supercharged looking you will have to buy the assemblies to replace them.