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ACR SM-3 Automatic Cob Buoyant Marker Light Strobe USCG/SOLAS - 3947
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ACR SM-3 Automatic Cob Buoyant Marker Light Strobe USCG/SOLAS - 3947
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ACR SM-3 Automatic Cob Buoyant Marker Light Strobe USCG/SOLAS - 3947ACR SM 3 Automatic Cob Buoyant Marker Light Strobe USCG SOLAS 3947 Enhance onboard safety with the ACR Electronics SM 3 Automatic COB Buoyant Marker Light Strobe (3947). Designed for emergency marine situations, this high intensity strobe automatically activates upon contact with water, providing immediate visual location marking. Featuring advanced COB (Chip on Board) LED technology, the SM 3 delivers powerful, 360 visibility for man overboard
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ACR SM-3 Automatic Cob Buoyant Marker Light Strobe USCG/SOLAS - 3947
Enhance onboard safety with the ACR Electronics SM-3 Automatic COB Buoyant Marker Light Strobe (3947). Designed for emergency marine situations, this high-intensity strobe automatically activates upon contact with water, providing immediate visual location marking.
Featuring advanced COB (Chip-on-Board) LED technology, the SM-3 delivers powerful, 360° visibility for man-overboard situations, life rings, life rafts, and other emergency applications. Its buoyant, waterproof construction ensures reliable performance in harsh marine environments.
USCG and SOLAS approved, the SM-3 meets rigorous international safety standards—making it ideal for commercial vessels, offshore boats, and recreational craft requiring compliant safety equipment.
Key Features & Performance
This marker light is built to exceed strict international maritime safety standards, ensuring it remains visible and functional in the worst conditions.
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USCG & SOLAS Approved: Meets rigorous safety certifications for use on commercial vessels and life rafts.
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Automatic Activation: Features a gravity switch that triggers the strobe the moment the light is dropped into the water and floats upright.
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High Intensity: Provides a 360° visibility strobe that is significantly brighter than standard life jacket lights.
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Extended Battery Life: Provides over 40 hours of continuous operation at 30 de, ensuring visibility long after an incident occurs.
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Durability: Constructed from UV-resistant polycarbonate, it is designed to withstand years of exposure to sun and saltwater.
⚙️ Technical Specifications
Brand: ACR Electronics
Model: SM-3
Part Number: 3947
Light Type: Automatic Buoyant Marker Light Strobe
Activation: Automatic Water-Activated
Light Technology: COB (Chip-on-Board) LED
Visibility: 360° Illumination
Certifications: USCG Approved, SOLAS Compliant
Buoyant: Yes
Waterproof Rating: Submersible / Marine Grade
Application: Man Overboard (MOB), Life Rings, Life Rafts
Battery Type: Factory Installed (Non-Replaceable)
Operating Environment: Freshwater & Saltwater
Package Contents
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ACR SM-3 Marker Light: The high-intensity LED strobe unit with a UV-resistant polycarbonate body.
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Mounting Bracket: A dedicated bracket designed to hold the light securely on a bulkhead or railing while allowing for quick release.
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Product Manual: Instructions for testing, battery installation, and USCG/SOLAS compliance details.
ACR SM-3 Automatic COB Marker Light
Not Included (Required for Operation)
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Batteries: This unit requires two AA Lithium batteries (e.g., Energizer Ultimate Lithium). Standard alkaline batteries are not recommended as they do not meet the 40-hour SOLAS temperature requirements.
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Mounting Hardware: While the bracket is included, the specific screws or bolts needed to attach it to your vessel's surface are not provided.
🔧 Installation & Use Notes
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Designed for attachment to life rings, life rafts, and approved flotation devices.
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Unit activates automatically when immersed in water.
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Ensure proper mounting orientation per manufacturer guidelines for maximum visibility.
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Store in an accessible emergency location onboard.
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Inspect regularly for battery condition and housing integrity.
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Replace unit according to manufacturer service life recommendations or after deployment.
Manufacturer : ACR Electronics
Manufacturer Part No : 3947
ACR SM-3 Automatic Cob Buoyant Marker Light Strobe USCG/SOLAS - 3947
Item no
:
49965766680
US$ 132.99
Pay in 4 interest-free payments of $33.25 Learn more
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1piece
Shipping Estimate
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Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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