UltraFire UF-761 Questions

I'm very interested in getting a batch of these UltraFire UF-761 for my co-workers but I can't seem to get UltraFire to respond to my email. My search has come up blank here....if I do get some of these a review will follow.

This light takes a 1*123A battery according to the specifications. My question is can I use the 16340 version battery? I currently don't have any flashlights that use this size of battery so I will have to purchase batteries at the same time.

Other sites I see list a 16340 for this light. In my experience, most lights in this size will take both 123 and 16340 cells (3v-3.7v). You should be fine with it.

See this from QCG:

Specifications:


Bulb: CREE Q3
Lamp cup: Mirror reflector
Mode: 1
Lumen: 175Lumens (integrating sphere measured lumens)
Color temperature: 8260K
Battery: 1x16340 or 1xCR123A(not included)
Voltage: 3V~3.6V
Size(mm): 90(Length)x28(Head Dia)x21.5(Body Dia)
Crust Material: Aluminium alloy
NetWeight(g): 80
Color: Black
Switch: Remote pressure switch on/off
Waterproof: Ordinary waterproof