ACR Electronics Firefly PRO WaterBug SOLAS Marine Strobe Light with Water Activation and 3-Mile Visibility

FireFly PRO WATERBUG SOLAS

The Firefly PRO WATERBUG is a SOLAS-approved strobe light with a built-in water activation feature that will automatically activate once submerged.

With four (4) activation functions, toggle between the armed mode for automatic water activation, ultra-bright strobe light, SOS strobe or the Steady-On feature feature to visually alert Search and Rescue of your location.

The innovative new wide light emission LEDs produces a 360 beam of light (41 candela) allowing for visibility of over 3 miles. The Cool White light has no yellow tinting which allows for a more visible light beam that can be seen at greater distances. With an energy efficient microprocessor and redesigned electronics, the Firefly PRO WATERBUG SOLAS boasts maximum operation life in the harshest of conditions.

With a single set of AA Lithium batteries, the Firefly PRO WATERBUG SOLAS will continuously strobe for over 56 hours or use the Steady-On feature for 28 hours of usage. This exceeds USCG and SOLAS requirements by over 48 hours.

The new compact size will easily fit inside an inflatable life jacket or pocket for comfortable wear-ability. The military spec casing is rugged enough to withstand years of abuse and the harshest environments. The two lashing loops and included Velcro strap make mounting the Firefly PRO WATERBUG SOLAS to your life jacket, belt or pack extremely easy so that the strobe light can be readily accessible the moment you need it.

Certifications:

• U.S.C.G.
• SOLAS
• MED
• CE
• Transport Canada

Technical Specifications:

• Dimensions (H x W X D) - 4.4" x 2.2" x 1.2" (11.7 x 5.7 x 2.8 cm)
• Weight - 2.39 oz (68 g)
• Battery - AA Alkaline x two (2)
• Operation - Automatic and manual
• Waterproof - IP67
• Lamp - Cool White LED
• Strobe Intensity - 41 Candela (Strobe)
• Strobe Visibility - 3 miles
• Strobe Flash Rate -60 P/M
• Strobe Operation - 56 hours

In the Box:

• Firefly PRO WATERBUG SOLAS light
• Instruction manual

*Sold as an Individual

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The ACR Electronics Firefly PRO WaterBug SOLAS is a highly reliable, compact, and professional-grade safety strobe light designed for maritime emergencies. Certified under USCG, SOLAS, MED, CE, and Transport Canada standards, this emergency light is built to meet rigorous safety requirements, ensuring maximum visibility and durability in critical situations. Its water-activated feature automatically turns on the strobe when submerged, providing immediate signaling without manual intervention, which is essential during rescue operations in unpredictable conditions. The Firefly PRO WaterBug offers four activation modes—automatic water activation, ultra-bright strobe, SOS flashing, and steady-on—allowing users to choose the most effective signaling method based on the situation. The powerful 41 candela wide-beam LED produces a 360-degree light, visible from over 3 miles away, making it ideal for search and rescue scenarios and ensuring your location is easily identifiable from a distance. The Cool White LED light eliminates yellow tinting, providing a clearer, more intense beam for enhanced visibility over long distances. Powered by two AA lithium batteries, this compact device boasts an impressive runtime—over 56 hours of continuous strobe or 28 hours in steady-on mode—exceeding USCG and SOLAS standards by over 48 hours. Its rugged, military-spec casing can withstand harsh environments and rough handling, ensuring reliable performance when you need it most. The lightweight design, measuring just over 4 inches in height and less than 2.5 inches wide, easily