The chemical light stick alternative, as used in Tektite's Stern Light and NAVLITE the Mark III 2 LED Marker Light uses 2 LED's for a balance of brightness and long battery life, with 40-hours at full power and up to 160 additional hours of usable light. The Mark III is also well suited for use as a traffic marshaling wand or area light. This durable marker light is crafted from ABS and Lexan, features double O-ring seals and is depth rated to 1,000 feet (300 meters). Light is powered by 3-AA alkaline batteries (included). The lamp life for the Mark III LED's is 10,000+ Hours'. The light is available in multiple colors, and comes with a bungee lanyard. The Mark III measures (L x W) 9.75" x 1.2" (25 cm x 3 cm), weighs 7.68 oz. (217.72 g) and is made in the USA.
This product has a limited lifetime warranty.