---
product_id: 369985392
title: "K1 180LM Ultra-Bright LED Keychain Flashlight - Waterproof AAA Mini Light Compatible with Rechargeable Batteries, Compact Pocket-Sized for EDC, Camping, Hiking, Emergencies & Outdoor Use"
brand: "ultratac"
price: "AR$42274"
currency: ARS
in_stock: true
reviews_count: 7
url: https://www.desertcart.com.ar/products/369985392-k1-180lm-ultra-bright-led-keychain-flashlight-waterproof-aaa-mini
store_origin: AR
region: Argentina
---

# 180 lumens ultra-bright output IPX8 waterproof rating AAA battery & rechargeable compatible K1 180LM Ultra-Bright LED Keychain Flashlight - Waterproof AAA Mini Light Compatible with Rechargeable Batteries, Compact Pocket-Sized for EDC, Camping, Hiking, Emergencies & Outdoor Use

**Brand:** ultratac
**Price:** AR$42274
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your life, don’t get left in the dark!

## Quick Answers

- **What is this?** K1 180LM Ultra-Bright LED Keychain Flashlight - Waterproof AAA Mini Light Compatible with Rechargeable Batteries, Compact Pocket-Sized for EDC, Camping, Hiking, Emergencies & Outdoor Use by ultratac
- **How much does it cost?** AR$42274 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/369985392-k1-180lm-ultra-bright-led-keychain-flashlight-waterproof-aaa-mini)

## Best For

- ultratac enthusiasts

## Why This Product

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

## Key Features

- • **Blinding Brightness:** 180 lumens of crisp LED illumination to conquer darkness on night walks, camping, or emergencies.
- • **Smart & Sustainable:** Adjustable light modes with push-button control plus compatibility with rechargeable AAA batteries.
- • **Built for the Elements:** IPX8 waterproof and impact-resistant aluminum body ensures durability rain or shine.
- • **Pocket-Sized Powerhouse:** Ultra-compact design fits effortlessly on your keychain or pocket for instant light anywhere.
- • **Sleek Everyday Essential:** Hard-anodized finish and stainless steel clip combine style with rugged reliability for daily carry.

## Overview

The UltraTac K1 is a compact, ultra-bright 180-lumen LED keychain flashlight featuring IPX8 waterproofing, impact resistance, and adjustable light modes. Powered by a single AAA battery (including rechargeable options), it boasts a durable aluminum build with a hard-anodized finish and stainless steel clip, making it the perfect everyday carry companion for professionals and outdoor enthusiasts alike.

## Description

Full description not available

## Features

- Compact & Lightweight: K1 keychain flashlight is very small and lightweight, making it easy to carry in a pocket and useful for outdoors, night-time or emergencies.
- High Brightness: K1 mini flashlight provides 180lm outputs, making it easy for you to engage in various activities in low-light environments, such as finding keys, walking at night, etc.
- Multiple Applications: This keychain light is ideal for various scenarios, including night walks, camping, outdoor sports, tourism, etc., making it an indispensable companion for your outdoor life.
- Gift-giving: This pocket flashlight keychain has a sleek appearance, making it suitable for gifting to friends, family, or colleagues as both practical and stylish.
- Excellent Craftsmanship: UltraTac EDC flashlights are crafted from top-quality materials and designed with a focus on product quality and user experience, ensuring reliable performance and long-term durability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Special Feature | Adjustable Light Modes with Push Button Switch, Cold Resistant, Compatible with Rechargeable Batteries, Impact Resistant, Lightweight |
| Color | 1 Pack Black |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Aluminum |
| White Brightness | 180 Lumens |
| Included Components | Glow in the dark rubber diffuser, Stainless Steel Pocket clip |
| Product Dimensions | 2.95"D x 0.59"W x 0.59"H |
| Voltage | 1.5 Volts (DC) |
| Battery Cell Composition | Alkaline |
| Item Weight | 0.49 Ounces |
| Number of Batteries | 1 AAA batteries required. |
| Water Resistance Level | Waterproof |
| Warranty Type | Limited |
| Brand | UltraTac |
| Brightness | 180 Lumen |
| Battery Description | All type of AAA battery |
| Style | Keychain |
| Finish Type | Hard-anodized Finish |
| Specification Met | IPX8 |
| Manufacturer | LAMPO OPTOELECTRONIC CO., LIMITED |
| Size | Small |
| Light Output Maximum | 180 Lumens |
| Part Number | K1-BLK-01 |
| Item Weight | 0.49 ounces |
| Item model number | K1-BLK-01 |
| Batteries | 1 AAA batteries required. |
| Item Package Quantity | 1 |
| Shape | Cylindrical |
| Finish types | Hard-anodized Finish |
| Number of Lights | 1 |
| Maximum Compatible Wattage | 3 Watts |
| Specific Uses | Flashlight |
| Special Features | Adjustable Light Modes with Push Button Switch, Cold Resistant, Compatible with Rechargeable Batteries, Impact Resistant, Lightweight |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Wattage | 2 watts |
| Bulb Features | Click ON/OFF, switch between 3 light modes |
| Color Temperature | 7000 Kelvin |
| Color Rendering Index (CRI) | 75.00 |
| Average Life | 50000 Hours |

## Product Details

- **Special Feature:** Adjustable Light Modes with Push Button Switch, Cold Resistant, Compatible with Rechargeable Batteries, Impact Resistant, Lightweight
- **Color:** 1 Pack Black
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Aluminum

## Images

![K1 180LM Ultra-Bright LED Keychain Flashlight - Waterproof AAA Mini Light Compatible with Rechargeable Batteries, Compact Pocket-Sized for EDC, Camping, Hiking, Emergencies & Outdoor Use - Image 1](https://m.media-amazon.com/images/I/71rHNzPtgWL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I actually want a light with a strobe mode for safety reasons. what experience do people have using this feature?**
A: The Strobe feature is very good. The light pulses are very bright, and I'm sure blinding in the dark. The light itself is very convenient because of it's size and brightness. To get to the Strobe feature you have to cycle through the two flashlight modes. Not a problem because they are blinding, also.

**Q: does it zoom in/out**
A: No zoom , has hi, low  and strobe...my favorite  edc light!!!

**Q: Where dies the o ring go?**
A: The O ring is on the flashlight, and the spare O ring is in the package.

**Q: Can you reverse the clip to fit on your cap?**
A: Yes! The clip pops off and you can turn it around

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sturdy and reliable
*by J***D on January 25, 2025*

I first got this little flashlight 3 years ago, and it lived on my keychain until recently. It handled 3 years of being beat up by my keys, dropped on concrete, and tumbled around in my bags before it finally gave out. Though I didn't use it on a daily basis, it certainly came in handy often enough, so I immediately felt the loss when my old one died. One day later I went online and ordered a replacement.I've had a lot of little flashlights on my keychain over the years, but none have lasted like this one. It's very bright for such a small piece, and it's well-made. The metal housing can take a lot of bumps and scrapes without affecting functionality, and it's considerably smaller than the others I've had. I love that it's not the least bit bulky but works so well. Of course, I have plenty of larger, brighter flashlights for typical use, but this little flashlight is great to have when you're on the go and least expect to need one.

### ⭐⭐⭐⭐⭐ Fantastic
*by E***S on August 9, 2023*

Absolutely fantastic flashlight. I bought it thinking I would need to use 10440 batteries in it to have enough brightness for how tiny it is, but wow was I wrong! Even a AAA battery puts out a ridiculous amount of light for how tiny it is. I could work on a car with this thing if I had to, it is that bright.All I use this for is everyday carry light duty stuff looking for problems/leaks on analyzers in the lab I work in, and it is excellent. Battery life is also great, but I honestly have not used it enough to give an accurate idea of daily-use battery life because I do not actually use the light every day for a significant amount of time. Look at other reviews for battery life info.I do recommend storing the light in your pocket with the barrel slightly unscrewed because I have had the tail switch get turned on in my pocket once and it killed the battery. Not really a big deal to me though, I just test the light once a day to make sure the battery is still charged and see that it's at full brightness.The silicone glow in the dark diffuser they send with it is also fantastic. Just a second or two of the light being on and the diffuser gets charged enough to be surprisingly bright at night for minutes at a time. I can successfully navigate a pitch black area indoors from just the diffuser glowing. I also carry the light with the diffuser on 24/7 because the light is still bright enough it to use for general flashlight purposes. This gives me the option to have the diffuser on or off whenever I want/need it, and the silicone is high enough quality that it will last a long time if properly looked after.Overall, I love this flashlight and I will be buying a few of them this holiday season to give out as gifts!

### ⭐⭐⭐⭐ Durable, great for EDC, not dim enough on low setting.
*by D***A on February 2, 2023*

1. The color is a matte finished steel gray with a hint of purple. Unique enough to tell it apart from others, but keeps to the gray scale nicely.2. The size is very comparable to the K18. I could even use the diffuser with this older model K18. This keeps some parts interchangeable between models of the same caliber.3. The diffuser is very effective and glows in the dark without the need to be exposed to UV. The same goes for the green halo inside the lense.4. This chain clip looks to be easily removeable from, but will be difficult to remove by accident and is made of some type of metal, most assumably steel.The only two things worthy of critique from my perspective are these:1.The gap in the front between two pieces of the body does not match that of the lines in the back. However, considering the price of this light, that is such a small detail that it does not affect my overall view of the product and the subsequent rating. It's unnoticeable if you're not looking for it.2. The brightest setting is bright, the lowest setting is dimmer, but looks very similar after your eyes have adjusted. The K18 has a third setting that goes low enough to read a book with in an unlit environment. Reading white pages in the same setting with the K1 will hurt your eyes eventually.If Ultratac needed to make an improvement on this light, having a much dimmer setting would be optimal.It’s a good every carry. The lack of dimness makes it less desirable by way of versatility, but I find the value to be in the brightness, durability, and size.

## Frequently Bought Together

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-23*