The ACR Firefly PRO SOLAS rescue strobe delivers three activation modes — ultra-bright strobe, SOS strobe, and Steady-On — in a compact, military-spec housing built for life jacket, belt, or pack mounting. Wide-emission Cool White LEDs project a 360° beam at 41 candela with visibility exceeding 3 miles, while an energy-efficient microprocessor stretches a single pair of AA Lithium batteries to over 56 hours of continuous strobe operation — surpassing USCG and SOLAS requirements by more than 48 hours. Two lashing loops and an included Velcro strap keep the light secured and instantly accessible when it matters most.

Certifications:

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

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: 2 x AA Alkaline
• Operation: Manual
• Waterproof Rating: IP67
• Lamp Type: Cool White LED
• Strobe Intensity: 41 Candela
• Strobe Visibility: 3 miles or greater
• Strobe Flash Rate: 60 flashes per minute
• Strobe Operation Life: 56 hours
• Steady-On Operation Life: 28 hours

In the Box:

• Firefly PRO SOLAS light
• Instruction manual

Resources:

• Owner's Manual (PDF)
• Quick Start Guide (PDF)

⚠️ California Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit P65Warnings.ca.gov.