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ACR Electronics Firefly2 Doublefly Strobe/Incandescent Rescue Light

SKU: ACR-3999.1 Rate this product

List Price: $111.50

Regular Price: $75.82

Sale Price: $65.50

Availability: 1 In Stock

14% off

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  • Multi-function switch selects between strobe light for visibility at great distances or steady incandescent light for close-up recovery work
  • Large sliding switch allows for easy operation by gloved hands
  • Specially-designed base platform allows unit to stand upright easily
  • Aluminum retainer securely attaches battery door to case
  • High intensity Xenon streobe and incandescent lamp
  • Ideal for life vests, safety harnesses, float coats, work suits, immersion suits, backpacks and flight suits
  • 1 Year Warranty


  • Size: 4.4 x 2.2 x 1.2 in. (11.7 x 5.7 x 2.8 cm)
  • Weight: 3.8 oz. (108.7 g) with 2 AA lithium batteries, 4.4 oz. (125.7 g) with 2 AA alkaline batteries
  • Operation: Manual ON/OFF switch Manual ON/OFF switch
  • Waterproof: Factory tested to 33 feet (10 m)
  • Lamp: High intensity xenon strobe and incandescent light
  • Strobe Intensity: .75 cd minimum
  • Strobe Visibility: 1-2 mi (1.6 to 3.2 km)
  • Strobe Flash Rate: 60± 10/min.
  • Strobe Operation: Minimum 8 hour continuous @ 30°F (-1°C)
  • Certification: None

The ACR Electronics Firefly2 Doublefly Strobe/Incandescent Rescue Light's multi-function switch allows you to select between a high-intensity strobe visible from beyond 1 nm (1.9 km), or steady, incandescent light for close-up recovery work.

The Xenon 360° beam flashes at one second intervals for at least 8 hours (2 hours continuous operation in incandescent mode).


Additional Information

Brand ACR Electronics
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