So, anybody know...

[pants!]

I'm particularly interested in hearing about the sharpness of the beam. They tout it as being very focused.

 

[kombiguy]

Just got back from the Keys. Used the light on both wrecks and night dives.
Light, very compact cannister. Good burn time, although I didn't try to run it dry. Always recharged at night. Goodman handle very comfortable and adjustable. Beam width seemed good, but I haven't measured it. It was very suitable for all my needs. I like it, and I'm already thinking about getting another.

Chris

 

[Rick Inman]

Darn, they don't sell the 21w. Now it's almost double the price to go from the 10w to the 21w, and I'm wondering if it justifies the cost.

 

[cmalinowski]

Just got back from the Keys. Used the light on both wrecks and night dives.
Light, very compact cannister. Good burn time, although I didn't try to run it dry. Always recharged at night. Goodman handle very comfortable and adjustable. Beam width seemed good, but I haven't measured it. It was very suitable for all my needs. I like it, and I'm already thinking about getting another.

Chris

I believe it's bad for the unit to run it dry anyway. At least it is with the diverite HID's. Probably more of a battery thing.