Product Overview
ACR Electronics Firefly Pro LED Emergency Light
Maximize your safety on the water with the ACR Electronics Firefly PRO emergency strobe light. Boasting an ultra-bright strobe and SOS signal for long-range visibility exceeding 3 miles, it also features a steady-on mode for close-range recovery. Choose from SOLAS (non-water activated) or Waterbug (water activated) versions, both delivering over 56 hours of continuous strobe operation thanks to an innovative power management system and long-lasting AA lithium batteries. Its compact, rugged design and multiple mounting options ensure easy access in any emergency.
Key Features
- Ultra-bright strobe light
- SOS strobe function
- Steady-On feature
- Water-activated (Waterbug version)
- Wide-light emission LEDs (360° beam)
- Over 3 miles visibility
- 56+ hours of strobe operation (with AA lithium batteries)
- Compact size, easily fits in life jacket or pocket
- Rugged military spec casing
- Lashing loops and Velcro strap for easy mounting
Specifications
- Product Name: Firefly® PRO WATERBUG
- MPN: 3971.3
- Dimensions: 4.4 x 2.2 x 1.2 inches / 11.7 x 5.7 x 2.8 cm
- Weight: 2.39 oz (68 g) (without batteries)
- Lamp: LED – cool white
- Strobe Intensity: 41 Candela (Strobe)
- Strobe Visibility: Over 3 miles
- Strobe Flash Rate: 60 P/M +/-
- Strobe Operation: 56 hours
- Waterproof Rating: Factory tested to 33 feet. (10 m)
- Certifications: SOLAS, USCG, MED, IMO LSA, CE
Technical Documents
Warranty
1-year warranty against factory defects in material and workmanship. Does not cover defects due to battery failure or leakage.
