---
product_id: 497077075
title: "ACR 3764 HemiLight 3 Automatic Survivor Locator Light, Yellow"
brand: "acr"
price: "R$1667"
currency: BRL
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.br/products/497077075-acr-3764-hemilight-3-automatic-survivor-locator-light-yellow
store_origin: BR
region: Brazil
---

# Lithium-Ion Battery Powered 100% Waterproof Long-lasting Automatic Activation ACR 3764 HemiLight 3 Automatic Survivor Locator Light, Yellow

**Brand:** acr
**Price:** R$1667
**Availability:** ✅ In Stock

## Summary

> 🚨 Never Get Lost in the Dark Again!

## Quick Answers

- **What is this?** ACR 3764 HemiLight 3 Automatic Survivor Locator Light, Yellow by acr
- **How much does it cost?** R$1667 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/497077075-acr-3764-hemilight-3-automatic-survivor-locator-light-yellow)

## 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

- • **Lightweight & Compact:** Weighs just 0.05 pounds—easy to carry without bulk.
- • **Power When You Need It:** Runs on a single lithium-ion battery (not included) for dependable energy.
- • **Trusted by Professionals:** Highly rated with 4.6 stars from 128 users—join the confident crowd.
- • **Automatic Survivor Locator:** Activates automatically to signal your location in emergencies.
- • **Stay Visible Rain or Shine:** Waterproof design ensures reliable performance in any weather.

## Overview

The ACR 3764 HemiLight 3 is a compact, waterproof automatic survivor locator light designed for emergency visibility. Powered by a single lithium-ion battery (not included), it activates automatically to help rescuers find you quickly. Lightweight and highly rated, it’s an essential tool for safety-conscious professionals and adventurers alike.

## Features

- Waterproof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Are Batteries Included | No |
| Asin | B071HGQ459 |
| Brand | acr |
| Customer Reviews | 4.6 4.6 out of 5 stars (128) 4.6 out of 5 stars |
| Global Trade Identification Number | 00791659037645 |
| Item Weight | 0.05 Pounds |
| Manufacturer Part Number | 3764 |
| Model Number | 3764 |
| Number Of Batteries | 1 Lithium Ion batteries required. |
| Product Features | Waterproof |
| Upc | 791659037645 |

## Product Details

- **Brand:** acr
- **Special Feature:** Waterproof
- **Lens Colour:** Yellow
- **Item dimensions L x W x H:** 7.6 x 3.8 x 3.8 Centimeters
- **UPC:** 791659037645

## Images

![ACR 3764 HemiLight 3 Automatic Survivor Locator Light, Yellow - Image 1](https://m.media-amazon.com/images/I/51bgdLRte7L.jpg)
![ACR 3764 HemiLight 3 Automatic Survivor Locator Light, Yellow - Image 2](https://m.media-amazon.com/images/I/41bWo2lwB6L.jpg)
![ACR 3764 HemiLight 3 Automatic Survivor Locator Light, Yellow - Image 3](https://m.media-amazon.com/images/I/21RI8A9ZKTL.jpg)
![ACR 3764 HemiLight 3 Automatic Survivor Locator Light, Yellow - Image 4](https://m.media-amazon.com/images/I/31eXObsOQUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Light - Brightness, Value, Performance Top Notch
*by  on Reviewed in the United States 15 September 2023*

Great light to add to your PFD. Battery replacement is not possible so be sure to check and keep track of the expiration date on the light. Activation is very quick when exposed to water. The button is only used to deactivate the light. Only way to test the light is to place in water.

### ⭐⭐⭐⭐⭐ My choice for marine search & rescue strobe.
*by  on Reviewed in Canada 17 May 2021*

Great device, works well. I'm on a marine search & rescue crew and this is my choice for beacon. Non replaceable battery lasts about 2 years or less depending on use. I do put a small piece of fabric hockey tape over the water sensor. This protects against the strobe turning on accidentally when splashed, but if immersed, soaks through and activates.

### ⭐⭐⭐ Slight defect
*by  on Reviewed in Singapore 16 September 2024*

Item received with button dented. Not sure how this will affect the functionality of the product.

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**Shop now:** [https://www.desertcart.com.br/products/497077075-acr-3764-hemilight-3-automatic-survivor-locator-light-yellow](https://www.desertcart.com.br/products/497077075-acr-3764-hemilight-3-automatic-survivor-locator-light-yellow)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-17*