My Antec Fusion has a white LED for power. While I do like it, it’s far too bright. Green or blue would be nice, again, as long as they aren’t super bright. When you look at them straight on (or any angle), they should not be blinding. Some sort of filter should be in place to diffuse the light. Additionally, if the room is completely dark, the LED shouldn’t light up a 6 foot section in front of the case or illuminate the couch across the room. ;D