This is what you get when you order the White Interior Bulbs
 

here

it wasnt an option for me. I want it now. I think its too late though

These are not BMW OEM bulbs. As you can see from the pic, they are from bimmian.com

I like warm lighting inside the car, it makes me feel less like I'm sitting in an office with fluorescent lights overhead. More cozy like...

Bimmian do not provide enough Peanut bulbs for the E70 kit.. also watch the rear license plate install ... I snapped one of the light fixtures when removing them... btw I retained standard 6w for reading lamps as the replacements are too dim...The bulbs look great when installed btw..

was it easy to instal all of the lights?

Yeah definitely, I feel nice and warm and cozy with the yellower lights. White lights make me feel like i;m a piece of meat hanging on a hook inside a bucher shop.

The White lights are really great.. easy to install .. license plate lights are tricky I snapped one of the light fittings and have got a new one... Looks great on my beige interior !