---
product_id: 10709506
title: "E11-BK Waterproof Keychain Light, Black"
brand: "weiita"
price: "C$45"
currency: NIO
in_stock: false
reviews_count: 8
url: https://www.desertcart.ni/products/10709506-e11-bk-waterproof-keychain-light-black
store_origin: NI
region: Nicaragua
---

# 102 lumens ultra-bright IP67 waterproof rating Aircraft-grade aluminum E11-BK Waterproof Keychain Light, Black

**Brand:** weiita
**Price:** C$45
**Availability:** ❌ Out of Stock

## Summary

> 🔦 Light up your night, rain or shine—because your keys deserve the brightest companion.

## Quick Answers

- **What is this?** E11-BK Waterproof Keychain Light, Black by weiita
- **How much does it cost?** C$45 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/10709506-e11-bk-waterproof-keychain-light-black)

## Best For

- weiita enthusiasts

## Why This Product

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

## Key Features

- • **Ready When You Are:** Powered by a single AAA battery with 1.5 hours of runtime—reliable light on demand.
- • **Pocket-Sized Powerhouse:** One of the brightest keychain lights with 102 lumens—never be left in the dark.
- • **Aviation-Grade Durability:** Crafted from aircraft-grade aluminum alloy for a sleek, lightweight, and ultra-tough finish.
- • **Built to Brave the Elements:** IP67 waterproof rating means rain, splash, or accidental drops won’t stop your shine.
- • **Carry Confidence Everywhere:** Includes a sturdy keychain carabiner so your light is always within reach, blending style with function.

## Overview

The Weiita E11-BK Waterproof Keychain Light is a compact, ultra-bright flashlight featuring a 102 lumen CREE XP-E LED, housed in durable aircraft-grade aluminum. With an IP67 waterproof rating and powered by a single AAA battery offering 1.5 hours of runtime, it’s designed for professionals who demand reliable, portable illumination anytime, anywhere.

## Description

The Weiita Essential E-11 Keychain LED Flashlight is one of the brightest keychain flashlights in the world. It has a 102 lumen output and is IP67 waterproof. The body is made of aircraft-grade aluminum alloy while the bulb is CREE XP-E LED technology. Powered by one AAA battery (not included) with 1.5 hours runtime. Keychain carabineer included. 1-year limited warranty.

## Features

- CREE XP-E LED keychain flashlight with keychain carabineer
- One of the brightest keychain flashlights in the world
- 102 lumen output and IP67 waterproof
- Made of aircraft-grade aluminum alloy
- Powered by one AAA battery (not included) with 1.5 hours runtime

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Special Feature | Waterproof |
| Color | Black |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Aluminum |
| Number of Batteries | 1 AAA batteries required. |
| Water Resistance Level | Waterproof |
| Brand | Weiita |
| Brightness | 102 Lumen |
| Runtime | 1 hour |
| Style | Modern |
| Finish Type | Black |
| Global Trade Identification Number | 00850875004289 |
| Manufacturer | Weiita |
| UPC | 850875004289 |
| Part Number | E11-BK |
| Item Weight | 0.353 ounces |
| Product Dimensions | 2.61 x 0.57 x 0.55 inches |
| Item model number | E11-BK |
| Batteries | 1 AAA batteries required. |
| Finish | Black |
| Item Package Quantity | 1 |
| Special Features | Waterproof |
| Batteries Required? | Yes |

## Product Details

- **Special Feature:** Waterproof
- **Color:** Black
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Aluminum

## Images

![E11-BK Waterproof Keychain Light, Black - Image 1](https://m.media-amazon.com/images/I/619CP4w-Y2L.jpg)
![E11-BK Waterproof Keychain Light, Black - Image 2](https://m.media-amazon.com/images/I/61bLV48TFxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ A lot of light for its size
*by G***K on December 9, 2014*

;;This is the brightest keychain light I know of using a single AAA battery. It might be improved with a tailcap switch, but it would not be so compact. The included carabiner is a nice touch. Very good overall.

### ⭐⭐⭐ I have many twist on lights just like this bought over many years
*by A***G on March 27, 2015*

Extremely bright and small but has a flawed design. I have many twist on lights just like this bought over many years. The head that twists does not have enough threads (or is not long enough or tight enough) so that it is secure in the twist off position. The twist on head is the loosest and shortest on any light I have ever owned. I will not carry this in my pocket anymore because comes apart all the time. Also, since the head is so loose, the light comes on when the head is pressed in the twist off position. To make the light so that it never turns on, you have twist the head so that it almost completely comes off. I am still giving it 3 stars because it is still very bright and has a nice beam.

### ⭐⭐⭐⭐⭐ Little Powerhouse
*by A***A on November 14, 2014*

This is a great little light for the price. I have numerous AAA led lights in my collection, but for just over ten dollars, the E11-BK is one of the better lights I own.Measuring 2, 5/8 inches in length and a bit less than 1/8 inch wider than a AAA battery, it fits just about anywhere. The construction is solid, with an drop-in battery compartment and an o-ring to seal it. The o-ring is luminous, as is the ring around the lens - a nice touch, but any glow fades in seconds, making it somewhat of a novelty. The lens itself is plastic, with a hole drilled in the center, not all the way through, but enough to add some extra diffusion to the beam. I haven't tested it for water resistance; however, it should be fine in the wet unless submerged for more than a few seconds or at depth.The beam is very bright, with a slightly yellow light that stacks up against some of my single AA lights. I'm not sure it's a full 102 lumens, but it's bright enough to take care of any general lighting needs. Battery life is good and the beam stays bright for most of the battery life.Yes, it is made in and ships from China, but as I've said before, most of the lights you buy these days are. As long as it works (and it does work) I'll pay the ten dollars and enjoy having a couple of these small powerhouses in my pocket and go bags.

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**Shop now:** [https://www.desertcart.ni/products/10709506-e11-bk-waterproof-keychain-light-black](https://www.desertcart.ni/products/10709506-e11-bk-waterproof-keychain-light-black)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-11*