Greatland Rescue Laser Light

The RLL013-01 Rescue Laser Light is a hand-held day and nighttime laser signaling device that provides a convenient, effective way to signal a rescue party. Its waterproof, rugged design combines the safety of a laser signaling device with the convenience of a flashlight. This is the compact model preferred by military, hikers, kayakers, and other outdoor enthusiasts that want to minimize weight. Unlike pyrotechnic flares, the Rescue Laser Light is non-flammable, environmentally safe, and can operate continuously for 40 hours on a single, long-life, replaceable CR123 lithium battery (available at most department stores and wherever camera batteries are sold). Includes a SIGHT RING to help aim at your target! Product Specifications: Visibility:   Nighttime 20 miles (32 km), optimum conditions  Daytime 1-3 miles (1.6-4.8 km) Waterproof: to 80 feet (24 m) Compact and lightweight:  3.1" long and 2.3ozLaser Diode: Red; 650 nm wavelength; 10,000 hours meantime life Laser Class:  3R