Is the ACR Firefly® PRO SOLAS in stock?

Yes, the ACR Firefly® PRO SOLAS is currently in stock. Order now for quick processing and shipping from our warehouse.

What brand makes the ACR Firefly® PRO SOLAS?

The ACR Firefly® PRO SOLAS is manufactured by ACR Electronics, a trusted brand in the Marine Safety industry. We carry the full line of genuine ACR Electronics parts and accessories.

Is the ACR Firefly® PRO SOLAS a genuine new part?

Yes, the ACR Firefly® PRO SOLAS is a brand new, genuine ACR Electronics part manufactured in UNITED STATES.

What is the part number for the ACR Firefly® PRO SOLAS?

The manufacturer part number (MPN) for the ACR Firefly® PRO SOLAS is 3970.3 and the UPC code is 791659003404. Use these numbers to verify compatibility with your application before ordering.

What are the dimensions and weight of the ACR Firefly® PRO SOLAS?

The ACR Firefly® PRO SOLAS weighs 0.2 and measures 9 x 6 x 2 (L x W x H). Please verify these specifications fit your application before ordering.

How is the ACR Firefly® PRO SOLAS shipped?

The ACR Firefly® PRO SOLAS ships from our warehouse via standard shipping methods. Shipping costs are calculated at checkout based on your location and the item's weight and dimensions.

Can I return the ACR Firefly® PRO SOLAS if it doesn't work for me?

Yes, the ACR Firefly® PRO SOLAS is returnable. Please review our return policy page for the return window and conditions. Items must be in original condition with packaging.

Does the ACR Firefly® PRO SOLAS come with a warranty?

The ACR Firefly® PRO SOLAS is covered by ACR Electronics's manufacturer warranty against defects in materials and workmanship. See our warranty page for full details and coverage terms.

What category does the ACR Firefly® PRO SOLAS belong to?

The ACR Firefly® PRO SOLAS belongs to the Safety Lights subcategory within Marine Safety. Browse our full selection of Safety Lights products for more options.

Marine Safety Safety Lights

ACR Electronics

ACR Firefly® PRO SOLAS

Name: ACR Firefly® PRO SOLAS
Brand: ACR Electronics
SKU: 3970.3
Price: 102.81 USD
Availability: InStock

In StockNewSKU: 3970.3

$102.81$120.95per unit

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Shipping Available

Returns Available

Quick Specs

Waterproof: YesVisible Range (Miles): 3+Operational Life (Hours): 56 HoursBattery Type: AAActivation Method: Manual

Description

Firefly® PRO SOLAS

When it comes to saving lives, anything less than the best is not an option. The all-new Firefly® PRO SOLAS rescue strobe lights are the brightest and most feature-packed strobe lights on the market today.

With three (3) activation functions, toggle between the ultra-bright strobe, the SOS strobe or the Steady-On feature to visually alert Search and Rescue of your location.

The innovative new wide light emission LEDs produces a 360° beam of light (41 candela) allowing for visibility of over 3 miles. The Cool White light has no yellow tinting which allows for a more visible light beam that can be seen at greater distances. With an energy efficient microprocessor and redesigned electronics, the Firefly® PRO boasts maximum operation life in the harshest of conditions.

With a single set of AA Lithium batteries, the Firefly® PRO SOLAS will continuously strobe for over 56 hours or use the Steady-On feature for 28 hours of usage. This exceeds USCG and SOLAS requirements by over 48 hours.

The new compact size will easily fit inside an inflatable life jacket or pocket for comfortable wear-ability. The military spec casing is rugged enough to withstand years of abuse and the harshest environments. The two lashing loops and included Velcro strap make mounting the Firefly® PRO SOLAS to your life jacket, belt or pack extremely easy so that the strobe light can be readily accessible the moment you need it.

Certifications:

U.S.C.G.
SOLAS
MED
CE
Transport Canada

Technical Specifications:

Dimensions (H x W X D) - 4.4" x 2.2" x 1.2" (11.7 x 5.7 x 2.8 cm)
Weight - 2.39 oz (68 g)
Battery - AA Alkaline x two (2)
Operation - Manual
Waterproof - IP67
Lamp - Cool Wh

Quick Specs

Waterproof = Yes | Visible Range (Miles) = 3+ | Operational Life (Hours) = 56 Hours | Battery Type = AA | Activation Method = Manual

Accessories

No accessories listed for this product.

Specifications

SKU	3970.3
UPC	791659003404
Brand	ACR Electronics
Category	Marine Safety
Country of Origin	UNITED STATES
Weight	0.2
Dimensions	9 x 6 x 2
Status	Active
Last Synced	10/7/2026, 2:04:02 AM

Compliance & Shipping

WARNINGProp 65 Notice

Warning WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Returnable

Product Literature

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Frequently Bought Together

ACR Firefly® PRO SOLAS

$102.81

ACR C-Light™

$24.61

ACR C-Strobe™ H20

$31.41

ACR Firefly® PRO WATERBUG SOLAS

$113.01

Total for 4 items:

$271.84

Compare Key Features

Feature	ACR Firefly® PRO SOLAS CURRENT	ACR C-Light™	ACR C-Strobe™ H20	ACR Firefly® PRO WATERBUG SOLAS	ACR HemiLight 3 - Automatic Survivor Locator Light
Price	$102.81	$24.61	$31.41	$113.01	$30.56
Brand	ACR Electronics	ACR Electronics	ACR Electronics	ACR Electronics	ACR Electronics
Condition	New	New	New	New	New
Availability	In Stock	In Stock	In Stock	In Stock	In Stock
Weight	0.2	0.15	0.16	0.4	0.09
Dimensions	9 x 6 x 2	9 x 4 x 1	9 x 4 x 1	9 x 6 x 2	4 x 4 x 2
SKU	3970.3	3963.1	3964.1	3971.3	3764.1
Country	UNITED STATES	CHINA	UNITED STATES	UNITED STATES	UNITED STATES
	View Item	View Item	View Item	View Item	View Item