I am looking for one that takes commonly found rechargable batteries, specifically AA or AAA. They are inexpensive, environmentally friendlier than disposable, shared with other gadgets, and you can find them anywhere in the world.
The OxyCheq 3 Watt LED Backup Light looks like the closest competitor. It uses half the batteries and has half the burn time but still plenty for a night of diving.
OxyCheq 3 Watt LED Backup Light, Dive Lights, OxyCheq, OxyCheq 3 Watt LED Backup Light
If I put the words "Salvo Photon Torpedo" into google, I would spend the rest of the day following Star Trek links so I can't research them
