I want to convert my amp meter lighting on my SAE amplifiers to blue like the McIntosh amps. I thought I might try painting the bulbs blue. I just checked and the bulbs give off no detectable heat, at least none that I can feel with my fingers.
The foreseeable problems would be what kind of paint and which tint of blue, the "stickability" of the paint to the bulb, and how to apply it without it dripping off the bulbs.
Any ideas on this would be most welcome.