The Rescue Laser Light from Greatland Laser is a light-weight, high-tech alternative to conventional pyrotechnic flares that's so compact it can fit in your pocket or on a keychain. Under optimal nighttime conditions, the laser is visible up to 20 miles (32 km) away. It is effective up to 3 miles away in daytime and can locate reflective material up to one mile (1.6 km) away. It boasts a long-life laser diode with up to 10,000 hours meantime to failure and can run for 40 hours on an easily replaceable 3-volt lithium CR123 battery. Non-flammable and environmentally safe, its rugged, corrosion-resistent, machined aluminum housing is also waterproof down to 80 feet (24 m). Limited Lifetime Warranty - Detailed warranty, registration and operating instructions are included with product.
