LP Duralite Diamonds - Water Activated Strobe
Water Activated - Turns on when in contact with water. More than 250 hour battery life - can be used to depth of 3,000 feet (915 meters).
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to http://www.P65Warnings.ca.gov.