Flip down mirror installation

[98 chevy]

Hey my friend has an 08 silverado and he wants to put blue bulbs in the flip down mirror where you can see yourself. How do you get the old bulbs out and where can he buy some new bulbs?

[SmokeU]

Hey my friend has an 08 silverado and he wants to put blue bulbs in the flip down mirror where you can see yourself. How do you get the old bulbs out and where can he buy some new bulbs?

you have to take the whole thing apart to do it