ZenBass, that clip is way too cool! Doesn't that get confusing, if the lights move like a runway when a plane's about ready to take off or land? He he, I've never seen that before, that's a super cool feature.
Yeah, the reall need for me is just to get that initial positioning. When I'm on a dark stage, and I can't see the fingerboard or the markers, I have to play a note or two to locate the right position, and that's getting to be a no-no. If I could just flip the lights on for a second and orient, I could turn 'em off again and everything would be fine. That would be way preferable to having a cheater light on stage.
So is that typical of the Sims lights, that they're done with fiber optics? That would certainly alleviate my concern about replacement. If you can just open up the back of the bass and pop in a new LED, that would be easy enough. I was worried they'd have to remove the fingerboard to replace them.
You're right, LED's have a good long life, but they do go bad. Seen plenty of that, been into electronics for a long time. I've ordered up a new Roscoe with LED's, I'm not sure how they're going to work it with two batteries and an 18 volt preamp. Hopefully there won't be a need for an external battery pack.