ACR Firefly Pro Waterbug SOLAS Strobe Light

Description

The ACR Firefly PRO WATERBUG carries SOLAS approval and automatically switches on the moment it’s submerged, thanks to a built-in water sensor. Four modes let you pick armed (auto-activation on contact with water), an ultra-bright strobe, SOS strobe, or Steady-On to signal your location to search and rescue.

Wide-emission LEDs throw a genuine 360-degree beam at 41 candela, visible past 3 miles out. Cool White output skips the yellow tint other lights carry, giving you a beam that reads clearly at real distance, and an energy-efficient microprocessor with redesigned circuitry pushes maximum run time even in rough conditions.

A single pair of AA lithium cells keeps the Firefly PRO WATERBUG SOLAS strobing continuously for over 56 hours, or running Steady-On for 28, beating USCG and SOLAS minimums by more than 48 hours.

The compact housing tucks easily into an inflatable life jacket or a pocket, and the military-spec shell takes real abuse across years of harsh use. Two lashing loops plus a Velcro strap included make mounting it to a jacket, belt, or pack quick, so the strobe stays within reach the instant you need it.

Worth comparing against our other EPIRBs, PLBs & distress signals.