---
product_id: 273530058
title: "ACR C-Strobe Manual Activated Personal Distress Strobe Light [3947]"
brand: "acr"
price: "220 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Acr"
url: https://www.desertcart.ro/products/273530058-acr-c-strobe-manual-activated-personal-distress-strobe-light-3947
store_origin: RO
region: Romania
---

# 0.33 Amps power draw 45 Lumens max brightness AA battery powered, manual activation ACR C-Strobe Manual Activated Personal Distress Strobe Light [3947]

**Brand:** acr
**Price:** 220 Lei
**Availability:** ✅ In Stock

## Summary

> 🚨 Light up your safety game with instant, reliable distress signaling!

## Quick Answers

- **What is this?** ACR C-Strobe Manual Activated Personal Distress Strobe Light [3947] by acr
- **How much does it cost?** 220 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/273530058-acr-c-strobe-manual-activated-personal-distress-strobe-light-3947)

## 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

- • **Compact & Lightweight:** Slim 5.1 x 2.5 x 12.7 cm design weighing almost nothing for effortless carry.
- • **Power-Efficient Alert:** Consumes just 0.33 amps, maximizing battery life when you need it most.
- • **Trusted Safety Standard:** CE certified and ranked top 30 in boat strobes, a must-have for peace of mind.
- • **Instant Visibility Boost:** 45 lumens of sharp LED strobe light cuts through darkness and chaos.
- • **Manual Activation Control:** You decide when to signal—no accidental flashes, just reliable distress alerts.

## Overview

The ACR C-Strobe is a compact, manual-activated personal distress strobe light delivering 45 lumens of powerful LED illumination. Powered by AA batteries (not included), it draws just 0.33 amps for efficient use. Its slim, lightweight design and CE certification make it a trusted emergency lighting solution, especially popular in boating safety.

## Description

Great Product

Review: Great, understanding it is manually activated - Good product. Bright but small enough to not encumber the life jacket (or donut throw). This is turned on manually. Have not tested in real life or death situation but I am confirmable with the quality. The one on the donut sits outside all the time and I periodically twist it to make sure it comes on. No failures.
Review: NI STROBE NI FLOTA - Yo compré una unidad para usar como complemento de seguridad de los chalecos salvavidas en mi velero. Mi primera decepción es que esperaba una luz "Strobe", que generalmente se interpreta como destelleante pero no pasa de ser una luz intermitente muy normalita. La segunda decepción es que pensaba usarlo atado al chaleco salvavidas, contando que flotaba, pero al contrario, se hunde por el peso de las pilas, y debajo del agua esa tenue luz es prácticamente inútil. Intentaré darle uso añadiendo a su alrededor un anillo flotador.

## Features

- Great Product
- Item Package Dimension: 9.05L x 3.60W x 1.25H inches
- Item Package Weight - 0.14 Pounds
- Item Package Quantity - 1
- Product Type - ELECTRIC LIGHT

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01E7MVEUQ |
| Amperage | 0.33 Amps |
| Batteries are Included | No |
| Battery Description | AA Alkaline |
| Beam Angle | 120 Degrees |
| Best Sellers Rank | #174,929 in Sporting Goods ( See Top 100 in Sporting Goods ) #32 in Boat Strobe & Safety Lights |
| Brand Name | ACR |
| Color | yellow |
| Colour | yellow |
| Customer Reviews | 4.3 out of 5 stars 519 Reviews |
| Finish Types | Polished |
| Finish type | Polished |
| Included Components | Great Product |
| Item Dimensions L x W x H | 5.1L x 2.5W x 12.7H centimeters |
| Item Type Name | Great Product |
| Item Weight | 0.01 Ounces |
| Light Output Maximum | 45 Lumens |
| Light Source Special Features | manual |
| Light Source Type | Light Emitting Diode |
| Light Source Wattage | 0.7 Watts |
| Light source type | Light Emitting Diode |
| Manufacturer | ACR Electronics |
| Manufacturer Part Number | 3965.1 |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Compatible Light Source Wattage | 0.7 Watts |
| Model Number | 3965.1 |
| Mounting Type | manual |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Set Name | ACR C Strobe |
| Shade Material | Plastic |
| Shade material | Plastic |
| Shape | Semicircular |
| Specification Met | CE |
| Style Name | Modern |
| UPC | 791659396513 |
| Unit Count | 1 Count |
| Voltage | 5 Volts |

## Product Details

- **Colour:** yellow
- **Finish type:** Polished
- **Light source type:** Light Emitting Diode
- **Material:** Plastic
- **Shape:** Semicircular

## Images

![ACR C-Strobe Manual Activated Personal Distress Strobe Light [3947] - Image 1](https://m.media-amazon.com/images/I/4126NgGJ31L.jpg)

## Questions & Answers

**Q: Is anyone using rechargeable batteries with this? How long is it flashing for you then, please? Thank you.**
A: Rechargable batteries do not last as long as top quality alkaline's nor do they hold a charge as long.   Plus, are you going to remember to recharge them often?   Throw some Duracell's in and be done.   Lithium if you want some Overkill.  If the alkaline's wear out I've been in the water way to long.

**Q: Does this meet the uscg 161.013 requirements for nighttime distress signal??**
A: It is too small and weak to serve as the vessel nighttime distress light, it is really meant to locate an individual who has fallen overboard at night.

**Q: What type of batteries does this strobe require?**
A: AA

**Q: Visibility range**
A: It's about 3 miles.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great, understanding it is manually activated
*by R***K on 9 September 2025*

Good product. Bright but small enough to not encumber the life jacket (or donut throw). This is turned on manually. Have not tested in real life or death situation but I am confirmable with the quality. The one on the donut sits outside all the time and I periodically twist it to make sure it comes on. No failures.

### ⭐ NI STROBE NI FLOTA
*by C***N on 7 April 2019*

Yo compré una unidad para usar como complemento de seguridad de los chalecos salvavidas en mi velero. Mi primera decepción es que esperaba una luz "Strobe", que generalmente se interpreta como destelleante pero no pasa de ser una luz intermitente muy normalita. La segunda decepción es que pensaba usarlo atado al chaleco salvavidas, contando que flotaba, pero al contrario, se hunde por el peso de las pilas, y debajo del agua esa tenue luz es prácticamente inútil. Intentaré darle uso añadiendo a su alrededor un anillo flotador.

### ⭐⭐⭐⭐⭐ Striking light
*by S***S on 31 January 2023*

Good value single distress strobe

## Frequently Bought Together

- 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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**Shop now:** [https://www.desertcart.ro/products/273530058-acr-c-strobe-manual-activated-personal-distress-strobe-light-3947](https://www.desertcart.ro/products/273530058-acr-c-strobe-manual-activated-personal-distress-strobe-light-3947)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-09-18*