---
product_id: 54705262
title: "ACR 3970.3 Firefly PRO SOLAS Manually Operated Rescue Strobe Light, Carded"
brand: "acr"
price: "$U9104"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/54705262-acr-3970-3-firefly-pro-solas-manually-operated-rescue-strobe
store_origin: UY
region: Uruguay
---

# 3 versatile lighting modes compact, PFD-friendly design military-grade rugged durability ACR 3970.3 Firefly PRO SOLAS Manually Operated Rescue Strobe Light, Carded

**Brand:** acr
**Price:** $U9104
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay Seen, Stay Safe – The Ultimate Rescue Signal in Your Pocket

## Quick Answers

- **What is this?** ACR 3970.3 Firefly PRO SOLAS Manually Operated Rescue Strobe Light, Carded by acr
- **How much does it cost?** $U9104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/54705262-acr-3970-3-firefly-pro-solas-manually-operated-rescue-strobe)

## Best For

- acr enthusiasts

## Why This Product

- Trusted acr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Military-grade construction withstands extreme conditions
- • **Quick-Access Mounting:** Easy lashing loops for secure attachment to gear or lifejackets
- • **Triple-Mode Visibility:** Strobe, SOS, and Steady-On for ultimate emergency signaling
- • **Space-Smart Compactness:** Fits seamlessly inside your PFD without bulk
- • **Battery-Powered Reliability:** Runs on standard AA batteries for hassle-free power

## Overview

The ACR 3970.3 Firefly PRO SOLAS Manually Operated Rescue Strobe Light is a compact, military-grade LED signaling device featuring three lighting modes—Strobe, SOS, and Steady-On. Designed for extreme durability and easy attachment to personal flotation devices, it ensures high-visibility emergency signaling powered by standard AA batteries.

## Description

Great Product

## Features

- The ACR Firefly PRO LED Strobe Light features 3 lighting functions: Strobe, SOS, and Steady-On, providing versatile, high-visibility signaling in emergencies.
- Built with a rugged, military-grade design, the Firefly PRO LED Strobe Light ensures durability and reliability for emergency signaling in extreme conditions.
- Compact and fitting easily inside a PFD, this strobe ensures reliable emergency signaling while saving valuable space for other essential gear.
- With easy attachment lashing loops, the Firefly PRO LED Strobe Light allows for secure and convenient mounting to gear or lifejackets, ensuring quick access in emergencies.
- Made with easy attachment lashing loops, the strobe light offers secure and convenient mounting to gear or lifejackets, ensuring quick access in emergencies.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Yellow |
| Size | One Size |
| Style | Compact |
| Height | 8 inches |
| Item display length | 8 inches |
| Weight | 91 g |
| Item display width | 8 inches |
| Shape | Rectangular |
| Light source | Led |
| Material type | Plastic |
| Number of items | 1 |
| Power source | Battery Powered |
| Included components | Great Product |
| Batteries included? | No |
| tech_spec_battery_description_toys | AA batteries |
| Brand | ACR |
| Department | Unisex |
| Manufacturer | ACR Electronics |
| Item model number | 3970.3 |
| Product Dimensions | 5.59 x 3.05 x 11.18 cm; 40.82 g |
| ASIN | B00JCB3NWA |

## Product Details

- **Colour:** Yellow
- **Shape:** Rectangular
- **Material:** Plastic
- **Finish type:** Unfinished
- **Light source type:** Led

## Images

![ACR 3970.3 Firefly PRO SOLAS Manually Operated Rescue Strobe Light, Carded - Image 1](https://m.media-amazon.com/images/I/51A4PJO9kwL.jpg)
![ACR 3970.3 Firefly PRO SOLAS Manually Operated Rescue Strobe Light, Carded - Image 2](https://m.media-amazon.com/images/I/911WQx36KLL.jpg)
![ACR 3970.3 Firefly PRO SOLAS Manually Operated Rescue Strobe Light, Carded - Image 3](https://m.media-amazon.com/images/I/21XqA+BfGdL.jpg)
![ACR 3970.3 Firefly PRO SOLAS Manually Operated Rescue Strobe Light, Carded - Image 4](https://m.media-amazon.com/images/I/31mctAtEvlL.jpg)

## Questions & Answers

**Q: R these approved for survival suits and by coast guards ?**
A: uscg 161.012/93/0 & 161.112/92/0  I don't know about survival suits, but I would think so. this is very similar to the military version only this has an led which are usually more reliable than other types  of bulbs.

**Q: does this light have sos mode**
A: According to the manufacturer, it does.  See https://www.acrartex.com/media/1376913/y1-06-0290-rev-c.pdf instruction card for directions.  It turns on as a strobe, If you immediately turn it off and back on it is a steady light, repeat the off/on toggle again for SOS mode.

**Q: What type of batteries powers these?**
A: Two AA batteries. I recommend lithium for their long shelf life.

**Q: can I use this on my vest to go snorkeling?**
A: According to the ACR spec sheet the Firefly is factory tested waterproof to 33ft (10M) depth.

## Frequently Bought Together

- The ACR Firefly PRO LED Military Grade Strobe Light features SOS and Steady-On modes, SOLAS, USCG, and MED Approvals, Offering Exceptional High-Visibility Signaling in Emergencies - 3970.3
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- ACR C-Strobe LED Life Jacket Emergency Signal with Clip & Velcro Strap, USCG & Solas Approved. Requires AA Batteries (Card 3965.1) for Emergency signaling.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-25*