---
product_id: 306030769
title: "acr Boating HemiLight 3 Automatic Survivor Locator Light, Yellow, 1"
brand: "acr"
price: "S$179"
currency: SGD
in_stock: true
reviews_count: 5
category: "Acr"
url: https://www.desertcart.sg/products/306030769-acr-boating-hemilight-3-automatic-survivor-locator-light-yellow-1
store_origin: SG
region: Singapore
---

# Water-activated automatic SOS 20+ hrs high-intensity LED flash Long-lasting lithium-ion battery acr Boating HemiLight 3 Automatic Survivor Locator Light, Yellow, 1

**Brand:** acr
**Price:** S$179
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay visible, stay safe—because every second counts!

## Quick Answers

- **What is this?** acr Boating HemiLight 3 Automatic Survivor Locator Light, Yellow, 1 by acr
- **How much does it cost?** S$179 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/306030769-acr-boating-hemilight-3-automatic-survivor-locator-light-yellow-1)

## 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

- • **All-Day Endurance:** 20+ hours of continuous flashing to maximize rescue chances
- • **Seamless Integration:** Clips easily to lifejackets or gear with up to 2" webbing
- • **Unmatched Visibility:** High-intensity LED ensures you're seen when it matters most
- • **Effortless Activation:** Water-activated with on/off switch for instant SOS signaling
- • **Lightweight & Durable:** Compact design with rounded edges protects inflatable jackets without weighing you down

## Overview

The ACR Boating HemiLight 3 is a compact, water-activated survivor locator light featuring a high-intensity LED that flashes for over 20 hours. Designed to clip onto lifejackets or gear with up to 2" webbing, it offers effortless installation and reliable SOS signaling. Lightweight and durable with rounded edges, it’s an essential safety tool for any serious water adventurer or professional rescue crew.

## Description

HemiLight 3 Automatic Survivor Locator Light, MFG# 3764, Attaches to most any lifejacket with up to 2" webbing, water activted, on-off switch, SOS mode, up to 20+ hr. battery life, rounded edges to protect inflatable jackets.

Review: My choice for marine search & rescue strobe.
Review: Save someone for less than $10

## Features

- High-intensity flashing LED light
- Automatically activates for 20+ hours
- Easy Installation
- NOTE: Refer the User Guide before use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071HGQ459 |
| Additional Features | Waterproof |
| Batteries are Included | No |
| Battery Type | Lithium Ion |
| Battery cell composition | Lithium Ion |
| Brand Name | ACR |
| Color | Yellow |
| Colour | Yellow |
| Customer Reviews | 4.6 out of 5 stars 127 Reviews |
| Global Trade Identification Number | 00791659037645 |
| Included Components | HemiLight 3 Auto Survivor Locator Light |
| Included components | HemiLight 3 Auto Survivor Locator Light |
| Item Type Name | HemiLight 3 Automatic Survivor Locator Light |
| Item Weight | 23 g |
| Light Source Type | LED |
| Light source type | LED |
| Manufacturer | ACR |
| Manufacturer Part Number | 3764 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 3764 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Size | 1 |
| Special features | Waterproof |
| UPC | 791659037645 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ACR
- **Colour:** Yellow
- **Light source type:** LED
- **Specific uses for product:** Exterior
- **Vehicle service type:** Boat

## Images

![acr Boating HemiLight 3 Automatic Survivor Locator Light, Yellow, 1 - Image 1](https://m.media-amazon.com/images/I/51bgdLRte7L.jpg)
![acr Boating HemiLight 3 Automatic Survivor Locator Light, Yellow, 1 - Image 2](https://m.media-amazon.com/images/I/41bWo2lwB6L.jpg)
![acr Boating HemiLight 3 Automatic Survivor Locator Light, Yellow, 1 - Image 3](https://m.media-amazon.com/images/I/21RI8A9ZKTL.jpg)
![acr Boating HemiLight 3 Automatic Survivor Locator Light, Yellow, 1 - Image 4](https://m.media-amazon.com/images/I/31eXObsOQUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ My choice for marine search & rescue strobe.
*by M***S on 17 May 2021*



### ⭐⭐⭐⭐⭐ Save someone for less than $10
*by N***E on 24 March 2025*



### ⭐⭐⭐ Slight defect
*by S***. on 16 September 2024*



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**Shop now:** [https://www.desertcart.sg/products/306030769-acr-boating-hemilight-3-automatic-survivor-locator-light-yellow-1](https://www.desertcart.sg/products/306030769-acr-boating-hemilight-3-automatic-survivor-locator-light-yellow-1)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-05-20*