USCG Approved Emergency Strobe Lights Operates on one "D" cell alkaline battery (not included); Flashes 60-70 times per minute for up to 16 hours and then continues at a diminishing rate for 30-60 hours.

High impact waterproof (to 12 feet) case Built in stainless steel locking pin; Additional colored lenses and accessories available; Durable Reed On-Off switch; 1 year warranty. Module rated for 2,000 hours at 1.5VDC Dimensions: 11 cm tall X 7 cm wide

These USCG Approved Xenon Strobes are perfect for emergency service personnel, as a safety and security accessory for boaters, divers, campers, law enforcement, hikers, and motorists. There should be at least one in every auto emergency kit, flight gear bag, climbing gear bag, boaters, snowmobiler’s, ATV’s, Alpine Skier’s emergency kit. With a 3 mile visibility range, your location in an emergency will be easily spotted by rescue personnel.