---
product_id: 45095497
title: "Water Activated LED Flashlight/Liquid-activated/Emergency Preparedness/No Batteries Needed/Survival Multitool/Flashlight Multitool/Survival Light(White)"
brand: "jacuni"
price: "€ 2.69"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.gr/products/45095497-water-activated-led-flashlight-liquid-activated-emergency-preparedness-no-batteries
store_origin: GR
region: Greece
---

# Up to 72 hours continuous light per activation Activates with just a spoonful of liquid No batteries needed, zero maintenance Water Activated LED Flashlight/Liquid-activated/Emergency Preparedness/No Batteries Needed/Survival Multitool/Flashlight Multitool/Survival Light(White)

**Brand:** jacuni
**Price:** € 2.69
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light up your survival game—no batteries, no limits!

## Quick Answers

- **What is this?** Water Activated LED Flashlight/Liquid-activated/Emergency Preparedness/No Batteries Needed/Survival Multitool/Flashlight Multitool/Survival Light(White) by jacuni
- **How much does it cost?** € 2.69 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/45095497-water-activated-led-flashlight-liquid-activated-emergency-preparedness-no-batteries)

## Best For

- jacuni enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Long Runtime:** Shine bright for up to 72 hours on a single activation—stay prepared without worry.
- • **Compact & Lightweight:** Sleek design fits anywhere—perfect for your emergency kit, backpack, or glovebox.
- • **Decade-Long Shelf Life:** Sealed and ready for action up to 10 years—your ultimate survival companion.
- • **Liquid-Powered Brilliance:** Instant LED light with any liquid—water, juice, or more, no batteries required.
- • **Multi-Function Signal Strobe:** Switch between steady illumination and emergency strobe to signal for help.

## Overview

This water-activated LED flashlight delivers up to 72 hours of continuous light per activation using just a spoonful of liquid, with no batteries required. Featuring multi-function LED modes including a signal strobe, it offers up to 400 hours of total use and boasts a 10-year sealed shelf life. Compact and lightweight, it’s an essential multitool for emergency preparedness and survival situations.

## Description

Full description not available

## Features

- No batteries to change. Light lasts up to 72 hours on each activation.
- Activates with as little as a spoonful of liquid for 5 seconds, such as water, milk, juice, or even urine.
- Light can be reactivated for up to 400 hours of use.
- Multi-function LED (illumination / signal strobe).
- Up to 10 year sealed shelf life. Convenient size for easy storage / transport.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | White |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Plastic |
| Item Weight | 0.09 Pounds |
| Brand | Jacuni |
| Finish Type | White |
| Manufacturer | Jacuni Technology, Inc. |
| UPC | 711583338076 |
| Part Number | JACMZ3D |
| Item Weight | 1.44 ounces |
| Product Dimensions | 3.4 x 0.75 x 1.69 inches |
| Item model number | JACMZ3D |
| Is Discontinued By Manufacturer | No |
| Assembled Height | 1.69 inches |
| Assembled Length | 3.4 inches |
| Assembled Width | 0.75 inches |
| Finish types | White |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** White
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Plastic
- **Item Weight:** 0.09 Pounds

## Images

![Water Activated LED Flashlight/Liquid-activated/Emergency Preparedness/No Batteries Needed/Survival Multitool/Flashlight Multitool/Survival Light(White) - Image 1](https://m.media-amazon.com/images/I/31AttaBICgL.jpg)
![Water Activated LED Flashlight/Liquid-activated/Emergency Preparedness/No Batteries Needed/Survival Multitool/Flashlight Multitool/Survival Light(White) - Image 2](https://m.media-amazon.com/images/I/31461eR6QlL.jpg)
![Water Activated LED Flashlight/Liquid-activated/Emergency Preparedness/No Batteries Needed/Survival Multitool/Flashlight Multitool/Survival Light(White) - Image 3](https://m.media-amazon.com/images/I/71-UFz-liwL.jpg)
![Water Activated LED Flashlight/Liquid-activated/Emergency Preparedness/No Batteries Needed/Survival Multitool/Flashlight Multitool/Survival Light(White) - Image 4](https://m.media-amazon.com/images/I/512HkCt-fNL.jpg)
![Water Activated LED Flashlight/Liquid-activated/Emergency Preparedness/No Batteries Needed/Survival Multitool/Flashlight Multitool/Survival Light(White) - Image 5](https://m.media-amazon.com/images/I/81mt6J2s+yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    It's small it does work
  

*by B***R on Reviewed in the United States on May 14, 2019*

got for a ad on gift for someone works ok found cheaper ones after I'd bought it but it's ok

### ⭐⭐⭐⭐ 







  
  
    Cool light
  

*by J***E on Reviewed in the United States on July 23, 2019*

Really like the idea of no batteries

### ⭐⭐⭐⭐⭐ 







  
  
    I am amazed how it can be turned on and off
  

*by J***A on Reviewed in the United States on June 25, 2017*

I am amazed how it can be turned on and off. And it last at least 3 days per one dip in water. I've bought other brand of emergency light before and it was not reusable plus the brightness was a lot less than the Mizu Light. I showed it to my 6 years old boy how to activate and operate it. He started to ask me why water gives it power. Amazing, isn't it! I will get more for my car, rooms, and my son's school survival kit. Because when you need it, activate with water and you have light. No need to worry about batteries getting old or no juice. Cheers to new technology!

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**Shop now:** [https://www.desertcart.gr/products/45095497-water-activated-led-flashlight-liquid-activated-emergency-preparedness-no-batteries](https://www.desertcart.gr/products/45095497-water-activated-led-flashlight-liquid-activated-emergency-preparedness-no-batteries)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-07*