Micralite

The Micralite is a rugged waterproof single AA battery flash light. Keep one on board your kayak in your dive bag, glove compartment or tackle box for when you need a reliable light. Can be secured with a Velcro band. Comes with bungee lanyard loop (not shown) or a ring (shown). This feature is random and not an option.
Specifications
Depth Rating: 1,000 feet (300 m)
Bulb: Krypton bulb
Bulb Life: 25 hours
Burn Time: 3 hours
Batteries: 1 AA Alkaline
Dimensions: 3.5” (9 cm) L x 1.2” (3 cm) Dia.
Weight: 0.19 lbs. (0.09 kg)