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ACR Electronics ACR-3940.1-CS - SM-2 Automatic Crew-Overboard Marker Strobe Light - Case of 4

SKU: ACR-3940.1-CS Rate this product

List Price: $704.00


Availability: 1 In Stock. Usually ships in 8 weeks if not in stock.

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  • Light Type: Strobe
  • Beam Angle: Omni-directional 360
  • Visibility: 360 visibility for over 3 mi (5 km)
  • Flash Rate: 60 flashes per minute Lamp: Xenon flash tube
  • Operational Life: Minimum 36 hours continuous
  • Operation: Throw unit overboard or turn upright and light begins to work
  • Waterproof: Drop tested 100' (30 m) into water
  • Battery Type: 6V lantern-style battery with a maximum weight of 675 grams (1.49 Ibs) (Not Included)
  • Brighter light in all directions
  • Upgraded polycarbonate blend case
  • Improved impact rating; UV, temperature and chemical resistant
  • Automatically rights itself and activates when in the water
  • Extremely durable; withstands vigorous use
  • Application: Perfect for commercial marine, petro-marine, cruisers, and any application needing a reliable COB light
  • High intensity Xenon strobe


  • Comes in CASE of 4
  • Size: 13.8 in. x 4.8 in. (35.0 cm x 12.0 cm)
  • Weight: 1.9 lbs (862 g) without battery; 3.3 lbs (1.5 kg) with battery
  • Material: UV stable polycarbonate blend
  • Case Material: UV-PVC
  • Color: International orange
  • Certification: Complies with IMO/SOLAS/LSA Code; USCG 161.010 & USCG 161.110 approved; tested to UL 1196
  • Limited Warranty: 1 year

ACR Electronics SM-2 Automatic Crew Overboard Marker Strobe Light has 70,000 peak candlepower, and this high-intensity Xenon strobe clearly marks a crew-overboard site with each brilliant flash. It automatically rights itself and activates when in the water and begins strobing, operating for up to 60 hours on a 6-volt lantern battery. Perfect for commercial marine, petro-marine, cruisers and any application needing a reliable COB light.


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