have "extra" niterider stuff? and ?'s about bulbs

[thelawgoddess]

i totally scored on a niterider pro diver light (the 4w/10w version). it's "new" but i'm guessing it was sitting around for awhile. the 4w bulb crapped out on me right after i turned it on a couple of times. :-( not too bummed about it, though, since the 10w seems to be fine. :-) it also didn't come with a handle or anything, though ... so before i go looking for parts at retail prices, i figured i'd see if anybody happened to have some sitting around that they weren't using anymore and would be willing to give/sell/trade me for them. i'd really like a hand mount. (hint, hint.) :-)

also, i was wondering if it's possible to use a higher wattage bulb (like 15w) and if it's possible to use HID bulbs in place of the halogen ones?