Acr Sm3 Marker Light - 3947

Free Ground Shipping ( 2-6 Day Delivery Time )

In stock
SKU: ACR3947

MPN: 3947

Marine-Grade Quality You Can Rely On
Real Support, Real People

Truck Freight: No

Regular price $150.95
Regular price Sale $204.95 Sale price $150.95
🚚
Media

30-day returns available

Media

Manufactures Part Number: 3947

Media

Truck Freight: No

ACR SM3 Marker Light

Model: 3947
    Name SM-3 Lifebuoy Self-Igniting Marker Light Product Description Strobing Crew-Overboard Marker Light Model Number SM-3 Application Commercial maritime applications including petro-marine, workboats, cruise liners, tugs and workboats, supply vessels, cargo vessels, passenger vessels, fishing charters etc. Size Length 9.9" (253 mm) Diameter 2.2" (56 mm) Weights Light Only 0.66 lbs (300 g) Light with Batteries 0.71 lbs (330 g) Light with Batteries & Bracket 0.90 lbs (406 g) Batteries 2 AA Lithium Batteries (L91) / User Replaceable (Not Included) Material UV Resistant Polycarbonate Color International Safety Orange Activation Automatic gravity switch Operation Throw SM-3 overboard or turn upright and strobe light will automatically begin to flash Light Intensity Minimum of 3 candelas per flash in all directions of upper hemisphere Visibility 360o visibility Flash Rate 50—70 times per minute Buoyant Yes Lamp Ultra-Bright LED Operational Life 40 hours over 3 cd at 30oC (86oF) Drop Test Drop tested to 76 meters (USCG/SOLAS/MED only call for 30 meters) Warranty 1 year Mounting Bracket UV resistant polycarbonate bracket included / Same mounting hole pattern as previous SM-2 Model for easy retrofit

How we compare to other Sellers

Most Asked Questions

Most orders ship within 1–2 business days. Delivery times depend on your location and carrier, but you’ll receive tracking as soon as your order ships.

Free shipping is available on eligible orders. Shipping options and costs are shown at checkout.

Yes. Certain large or heavy items may ship via truck freight. If truck freight applies, it will be clearly noted on the product page.

We accept returns on unused items within the specified return window. Please see our Returns Policy for full details.

Many products include manufacturer instructions. If you need help, our support team is happy to assist.