Super Bright Bi-Polar LED's?

gerber sells a four color light, white,green,red and blue. aprox. $19.00 from amazon.

First, have you searched on GlobalSpec, the company that sponsors this website? That's what they're here for.

2. - there are dozens of companies selling LEDs, but there are 4 main companies that I know of that do their own R&D into LED technology: Lumileds, Cree, Osram and Nichia. Check their websites.

And C) if all that comes up empty you may just have to spend some of your own time on google. Start with Kingbrite and GE, and then see whatever else you can find.