Tonelife Sturdy Diving Backup Lights Scuba Mask Torch with Cree U2 Led 1000lumens Soft Neoprene Goodman Glove Hand and Arm Strap (Torch+Lanyard+Glove) Deep Performer! A Tonelife Stubby LED-1000lumens TL3209 Dive Light was taken on dives to 70, 100 and 154 metres in September 2013 by Chris Davidson and Fred Headley while in Thailand with great success. Maybe you won't be going that deep, but wouldn't it be nice having a primary/backup dive torch that can. Keep It Simple  How often are we told to keep our dive gear simple. Well this is the approach of the Tonelife TL3209. Simple twist on, twist off control. Designed to work in the harshest conditions and take all kinds of abuse. With Tonelife SOFT GOODMAN GLOVE,you can Hand Free When Diving!! but please note,if with Glove,you need to use two hand to control on/off (hard contrl by one hand). Great Burn Times  The Tonelife Stubby Dive Lights TL3209 is powered by only 3 AA batteries in a triangle battery back that is protected by a triple O-ring design to ensure you don't flood it. Depending on the quality of the batteries used, the dive light typically has a 1 hour burn time at maximum brightness (1000 lumens) and a run time of 4 hours of usable light (850 lumens). Massive Performance, Great Value  The single CREE XM-L U2 LED bulb delivers a massive 1000 lumens of bright white 60007000K light and 3 to 6 hours of burn time depending on the batteries used. This is more than bright enough to provide light for any underwater requirement, especially as a backup dive torch. The Tonelife Stubby LED-1000 dive torch is an awesome, bright, hand held, compact, non-canister LED dive light and represents excellent value. Need to use the Tonelife TL3209 above the water? Go ahead! With the built in overload circuitry, you can even use this on the surface, and the light will automatically dim to help prevent damage to the LED.