oooooo I hear your pain. I found out real quick that dark fretboards sucketh in dark corners, dots or no dots. I went on ebay and bought those glow in the dark stickers you stick over your dots, they lasted about 10 weeks on the side (are actually all intact on the front which comes in handy to not trip over it at night). Dark isn't as bad as too much light coming from the stage lights and blinding you and turning everything into either light or black......at least in dark you can kinda see the white dots.
I asked a tech about those LED things, he said he's put in a few sets, if you do it like the instructions say it'll do exactly what it says. Said they look pretty cool, but if you aren't careful you can damage em. I'm wary of how they'd feel under my fingers personally.
I swear, if I ever build a bass I'm putting BIG square inlays on the side of the neck where the dots are. I mean, why even bother to put dots on the front-you can't really see the front!
But it did teach me to look less at the fretboard...... and how having your own clip light handy is a good idea. Buy a blue colored floodlight, a clamp lamp, and viola! Darkness gone!