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ACR Man Over Board LED Marker Light, Model 3947, One Size, Orange, Plastic
WELCOME5: Use code WELCOME5 for 5% off on your first order
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Vendor: ACR Electronics
Type: flashlights
Sku: WBLSDB082M1HBNW
Availability: In Stock
Sold by LightsDaddy, an authorized reseller.
Returns accepted within 30 days | support@lightsdaddy.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Securely packed to protect your lighting fixtures during transit
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · Item must be unused & in original packaging
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Safety & Compliance
⚠️
California Proposition 65 Warning
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov
⚡
Electrical Safety Warning
All electrical products must be installed by a qualified electrician in accordance with local wiring regulations. Incorrect installation may result in fire, electric shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label. Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
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ACR Man Over Board LED Marker Light, Model 3947, One Size, Orange, Plastic
$193.73
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Frequently Asked Questions
- Q: What are the dimensions of the ACR 3947 SM-3 LED Marker Light? A: The dimensions are ten point five inches in length, three inches in width, and two point seventy-six inches in height.
- Q: What material is the ACR 3947 SM-3 made from? A: The ACR 3947 SM-3 is made from a UV resistant polycarbonate case, which ensures durability in various conditions.
- Q: How long does the ACR 3947 SM-3 operate continuously? A: It operates for a minimum of forty hours at thirty degrees Celsius or over twenty-four hours at minus one degree Celsius.
- Q: How do I activate the ACR 3947 SM-3 LED Marker Light? A: The light automatically activates and begins to strobe when it comes in contact with water, making it easy to use in emergencies.
- Q: Is the ACR 3947 SM-3 suitable for marine use? A: Yes, it is perfect for commercial marine, petro-marine, and cruiser applications, ensuring visibility in rescue situations.
- Q: Can I replace the batteries in the ACR 3947 SM-3? A: Yes, the ACR 3947 SM-3 uses user-replaceable AA Energizer L91 Lithium batteries, although they are not included with the product.
- Q: How should I store the ACR 3947 SM-3 when not in use? A: Store the device in a cool, dry place away from direct sunlight to maintain its functionality and battery life.
- Q: Is the ACR 3947 SM-3 waterproof? A: Yes, it is designed to float upright in all conditions, ensuring it remains functional even when submerged.
- Q: What safety features does the ACR 3947 SM-3 have? A: It features high-intensity LED strobe lights that provide 360-degree visibility, crucial for safety in man-overboard situations.
- Q: How does the ACR 3947 SM-3 compare to other marker lights? A: Unlike many other marker lights, the ACR 3947 SM-3 automatically activates in water and has a long operational life, making it highly reliable.
- Q: What is the weight of the ACR 3947 SM-3 LED Marker Light? A: The exact weight is not specified, but it is described as lightweight and compact, making it easy to carry.
- Q: Can the ACR 3947 SM-3 be used in cold weather? A: Yes, it functions effectively at temperatures down to minus one degree Celsius, making it suitable for cold weather conditions.
- Q: Is the ACR 3947 SM-3 visible during the day? A: Yes, the high-intensity LED strobe provides visibility for approximately two miles, making it effective in daylight.
- Q: What is the purpose of the ACR 3947 SM-3 LED Marker Light? A: Its purpose is to serve as a Crew Overboard Marker (COB) light, facilitating rescue operations by ensuring visibility.
- Q: Does the ACR 3947 SM-3 have any hazardous materials? A: No, the ACR 3947 SM-3 does not contain any hazardous materials, making it safe for general use.