Meets SOLAS 74/83 requirements
U.S.C.G. Approval # 161.010/12/2 & #161.110/12/0
Toughest construction yet relatively small and lightweight
Made from injection molded plastic that is almost indestructible
When thrown overboard, the light automatically commences to flash a bright flashing strobe light visible for miles
Not only a great aid for the searcher, but aids the person overboard to find a life ring or horseshoe buoy
Extensively tested to withstand 90 ft. drops into the ocean
Uses 4 alkaline "D" cell batteries available everywhere (batteries not included)