As to accessories ...
First off, the very first thing I do with any rechargeable item like this is get a second/backup battery. So in this case, the light unit, a charger, and 2 batt packs. So that buys one the standard 2 dives. Now you could go further and make the charger base with a removeable power jack and add a wire with wall plug, and a wire with car charger. Make that charger base able to take full advantage of the increased amps available from an auto electric system - that would buy one the ability to rotate out the batts if neccesary for more than two dives. That way you could speed up charging by just starting the auto for even 10 mins between dives.
Add a 1" or 1.5" SS split ring pre-attached to a sturdy inset loop on the bottom. That way divers can make their own choice of rigging. Lanyards are fluff that any diver prepared for mult dives will already have a supply of - so that'd just be marketing on your part if you add as std equip. But some form of velcro-like hand-grip hands free setup like the stock one that Dive Rite offers as std with their entry-level canister lights, would be great.
A pelican-like case pre-cut that fits the whole rig and 1 xtra batt.
So now we are prolly at $300 to $350 depending upon production qty and product variations. But that's what it takes one to get just a good used MR11 right now at 10W HID.
Zatwerk4ya?
Cheers.
TSL
And the price will be $150 for just the light at the most, although I'd like to include some accessories in the <$150 pricetag.
