The UST Brands See-Me 2.0 Strobe personal locator light strobes 60 times per minute providing 45 lumens of light for maximum visibility in all directions. This U.S. Coast Guard approved LED strobe automatically activates when it comes in contact with water.Provides 45 lumens of light and runs for 120 continuous hoursActivates when submerged in water but will not automatically activate with rain, sea spray, or high humidityCan be manually activated with easy twist On/OffVisible 3.1miles on a dark, clear night exceeding USCG requirements of 1 nautical mileLifetime LED bulb never needs to be replacedWaterproof IPX7Includes lanyard cord and hook-and-loop strapN/A
