Firefly Pro Strobe

ACR Electronics
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The new Firefly PRO emergency strobe light boasts an all-new light output power management system that produces over 41 candela of light per strobe for up to 56 hours of use with standard alkaline batteries. Using wide light emission LEDs, it cuts through the foulest conditions creating a super-bright flash visible for over 3.5 miles.

Why do I need one?

When considering a strobe for your personal safety equipment - we recommend you look at a genuine SOLAS strobe like this one.   Standard lifejacket lights meet the requirements of the regulations, but are very faint in comparison.   So, maximise your chance of being found and invest in a real strobe like thise one, or the Water activated version - the Waterbug.

Features and Specifications

3 Modes of Operation:  The Firefly Pro has three activation functions, toggle between the ultra-bright strobe or the SOS strobe to visually alert Search and Rescue of your location, then toggle to the Steady-On feature for close-up recovery operations.

Wide Lighting Arc: The new wide light emission LEDs produce a 360° beam of light (41 candela) with no yellow tinting - allowing for visibility of over 3.5 miles. 

Long Battery Life: With a single set of AA alkaline batteries, the Firefly PRO will continuously strobe for over 56 hours or use the Steady-On feature for 28 hours. That is twice as long as our competitors and exceeds USCG and SOLAS requirements by over 48 hours.

Small Size:  The new compact size will easily fit inside an inflatable life jacket or pocket for comfortable wear-ability. 

Tough and Easily Mounted: 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 to your life jacket, belt or pack extremely easy so that the strobe light can be readily accessible the moment you need it. 



Product Number 3970.3 (Carded) 3970.4 (Bulk)
Size 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)
Operation Manual ON/OFF switch
Waterproof Factory tested to 33 feet. (10 m)
Lamp LED - cool white
Strobe Intensity 26.8 Candela minimum
Strobe Visibility Over 3.2 miles
Strobe Flash Rate 60 P/M +/-
Strobe Operation 56 hours minimum
Certification SOLAS - Approved, USCG - Approved, IMO LSA - Pending, CE - Pending

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