Can I use this in a regular D8? If so, will it be super bright as it is with the rechargeable kit?
MICHAEL H That is how I used it, and yes it is super bright. Does burn up the ole batteries pretty fast though. I'd get about 2 hours of super bright, followed by maybe 4 hours of pretty bright (about like the regular bulb) and then I'd replace the batteries (or recharge the rechargeable D's I put in there sometimes. The only problem with those is that they are pretty light making the light positively buoyant which drives me crazy).
PAUL K Yes it will be as bright, bring extra batteries... you will need them.