They don't tolerate heat very well and perhaps a location in the tail would be advised. I wouldn't recommend it for use on a daily driver as implementation of this technology in these applications is in its infancy. Long story short, if you decide to play around with such a setup, don't permanently modify any of your bike's wiring harness and keep the basic pieces in place so that the stock battery can be tossed in if needed. To anyone that's seen Bob Cisternas' mirror mounted LED blinker mod via the link on my main page, the following should be somewhat familiar. I simply mounted them within the tail light assembly.
Wiring is a snap as well.
I added some barrel connectors to their wiring that simply plugged into the bike's stock harness. They draw so little current that they flash rather fast, but this can easily be resistored down if desired. Thinking that a faster rate of flash only makes 'em more obvious, I left it as is for now. I've always liked black wheels. In fact, the '91 SS came new with white ones and I had 'em powder coated black in '92.