UST See-Me Select LED Rescue Light & StrobeUS Coast Guard approved and SOLAS compliant, the UST See Me Select Rescue Light uses powerful LEDs in strobe or steady mode to mark your location for rescue or to avoid collisions. Activates automatically when submerged. The powerful strobe draws attention to your site and steady on lighting helps rescue crews zero in. Activates swiftly when submerged in water, or can be turned on manually. Will not unintentionally activate with rain, spray or high