---
product_id: 8761909
title: "66323 MicroStream 45-Lumen 420-Candela EDC Ultra-Compact Flashlight with AAA Alkaline Battery, Clear Retail Packaging, Red"
brand: "streamlight"
price: "$83.97"
currency: USD
in_stock: true
reviews_count: 13
category: "Streamlight"
url: https://www.desertcart.ec/products/8761909-66323-microstream-45-lumen-420-candela-edc-ultra-compact-flashlight
store_origin: EC
region: Ecuador
---

# 45 Lumens bright output Compact 3.6-inch length Runs 2.25 hrs on AAA battery 66323 MicroStream 45-Lumen 420-Candela EDC Ultra-Compact Flashlight with AAA Alkaline Battery, Clear Retail Packaging, Red

**Brand:** streamlight
**Price:** $83.97
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your hustle with the MicroStream — small, tough, and always ready.

## Quick Answers

- **What is this?** 66323 MicroStream 45-Lumen 420-Candela EDC Ultra-Compact Flashlight with AAA Alkaline Battery, Clear Retail Packaging, Red by streamlight
- **How much does it cost?** $83.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/8761909-66323-microstream-45-lumen-420-candela-edc-ultra-compact-flashlight)

## Best For

- streamlight enthusiasts

## Why This Product

- Trusted streamlight 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 alkaline battery with 2.25 hours runtime—no recharging hassles, just reliable light on demand.
- • **Hands-Free Flexibility:** Removable clip lets you mount it on a hat brim or pocket for seamless hands-free operation.
- • **Pocket-Sized Powerhouse:** Ultra-compact design fits effortlessly in your pocket or clipped to gear for instant illumination.
- • **Brilliant Beam, Anywhere:** 45 lumens and 420 candelas deliver a sharp 41-meter beam—perfect for close-up tasks or outdoor adventures.
- • **Built to Brave the Elements:** Rugged anodized aluminum body with IPX4 water resistance and 1-meter impact durability keeps it working through anything.

## Overview

The Streamlight 66323 MicroStream is a compact, ultra-portable LED flashlight delivering 45 lumens and a 41-meter beam distance. Built with durable anodized aluminum, it offers water resistance and impact protection, powered by a single AAA alkaline battery for over two hours of continuous use. Its versatile clip enables hands-free wear, making it an essential everyday carry tool for professionals and outdoor enthusiasts alike.

## Description

The Streamlight MicroStream LED flashlight is a compact and dependable everyday carry flashlight designed for convenience and durability. Featuring a high-performance LED, it delivers a bright, smooth beam ideal for close-up tasks, inspections, or outdoor activities, and perfect companion for technicians, first responders, or anyone needing dependable illumination on the go. Powered by a single, readily available AAA alkaline battery, the MicroStream offers extended runtime without the need for recharging. Its sleek anodized aluminum body is both impact-resistant and abrasion-resistant, ensuring long-lasting performance in tough environments. A two-way pocket clip provides versatile carry options; secure it to your pocket, gear, or even a hat brim for hands-free use. Combining portability, rugged construction, and reliable illumination, the Streamlight MicroStream is the perfect tool for professionals, hobbyists, and everyday users.

Review: Very awesome flashlight - Awesome little flashlight, bright and strong casing, sealed great. Been through the washing machine a few times and still works awesome
Review: Best Pocket Light Ever - I love the Streamlight Microstream!!! The flashlight lasts for hours, and only uses a single AAA battery. And this light is also virtually indestructible. I've left them in the washing machine and the dryer and they come out working fine. The red finish is really cool and high quality. It's small enough to become your everyday carry, and bright enough to become your "go to" flash light. Unless your spotting deer from 100 miles away, this is all you need. The balance between beam and flood lighting is pretty much perfect in my opinion. It doesn't light up the whole room, but it's not like a lazar either. I've been using these lights for years and only need to replace them because I lose them. The push button switch on the back is brilliant. You can pull it from your pocket and turn it on with one hand. If you just press gently, the light will come on, but then turn off as soon as you release. If you press harder until it clicks, the light will stay on until you press hard again. This is the perfect flashlight!

## Features

- Powerful and Portable: Features 45 Lumens, 420 Candelas, beam distance of 41 Meters with a run time of 2.25 Hours on high
- Hands-Free Operation: The Streamlight MicroStream comes with a removable pocket clip that allows you to clip it on a brim of a hat for hands free use
- Compact Size: Measures under 4 inches in length with a slim, pocket-friendly profile
- Battery Powered Operation: Uses one AAA alkaline battery
- Built Streamlight Tough: Durable aluminum construction, IPX4 water resistant and 1 Meter impact resistance tested

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007QV7XZQ |
| Assembled Diameter | 0.61 Inches |
| Batteries | 1 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Composition | Alkaline |
| Battery Description | Alkaline |
| Best Sellers Rank | #1,144 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Handheld Flashlights |
| Brand | Streamlight |
| Color | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (639) |
| Cutting Diameter | 0.61 Inches |
| Date First Available | August 2, 2011 |
| Description Pile | Alkaline |
| Finish | Clear |
| Finish Type | Clear |
| Global Trade Identification Number | 00080926663237 |
| Included Components | Battery, Belt Clip, MicroStream Flaslight, User Guide |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.1 ounces |
| Item model number | 66323 |
| Light Output Maximum | 45 Lumens |
| Light Source Type | LED |
| Manufacturer | Streamlight |
| Material | Aluminum, Polycarbonate |
| Measurement System | Metric |
| Mounting Type | Cap Mount or Pocket Clip |
| Number Of Pieces | 1 |
| Number of Batteries | 1 AAA batteries required. (included) |
| Part Number | 66323 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions | 3.6"D x 0.6"W x 0.6"H |
| Recommended Uses For Product | Outdoor |
| Shape | Round |
| Size | Non-Rechargeable (Pack of 1) |
| Special Feature | Durable, Lightweight, Non-Rechargeable, Portable, Weatherproof |
| Special Features | Durable, Lightweight, Non-Rechargeable, Portable, Weatherproof |
| Style | Clear Retail Packaging |
| UPC | 080926663237 |
| Usage | Inside; Amateur, Inside; Professional, Outside; Amateur, Outside; Professional, Professional |
| Voltage | 1.5 Volts |
| Warranty Description | Limited lifetime warranty. |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| White Brightness | 45 Lumens |

## Product Details

- **Color:** Red
- **Light Source Type:** LED
- **Material:** Aluminum, Polycarbonate
- **Power Source:** Battery Powered
- **Special Feature:** Durable, Lightweight, Non-Rechargeable, Portable, Weatherproof

## Images

![66323 MicroStream 45-Lumen 420-Candela EDC Ultra-Compact Flashlight with AAA Alkaline Battery, Clear Retail Packaging, Red - Image 1](https://m.media-amazon.com/images/I/714ssHcmzIL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very awesome flashlight
*by R***. on February 7, 2026*

Awesome little flashlight, bright and strong casing, sealed great. Been through the washing machine a few times and still works awesome

### ⭐⭐⭐⭐⭐ Best Pocket Light Ever
*by D***O on November 13, 2017*

I love the Streamlight Microstream!!! The flashlight lasts for hours, and only uses a single AAA battery. And this light is also virtually indestructible. I've left them in the washing machine and the dryer and they come out working fine. The red finish is really cool and high quality. It's small enough to become your everyday carry, and bright enough to become your "go to" flash light. Unless your spotting deer from 100 miles away, this is all you need. The balance between beam and flood lighting is pretty much perfect in my opinion. It doesn't light up the whole room, but it's not like a lazar either. I've been using these lights for years and only need to replace them because I lose them. The push button switch on the back is brilliant. You can pull it from your pocket and turn it on with one hand. If you just press gently, the light will come on, but then turn off as soon as you release. If you press harder until it clicks, the light will stay on until you press hard again. This is the perfect flashlight!

### ⭐⭐⭐⭐⭐ A Mighty Fine Light
*by A***R on September 17, 2017*

I bought the black version of this flashlight 3.5 years ago, and it remained on my keychain ever since. It was used on an almost daily basis. However, the light finally gave up and would not turn on (yes, I checked to make sure it wasn't just a dead battery). So, not wanting to go without this trusty, efficient, powerful, and small light - I ordered a new one. I got the red one since it was the least expensive version offered last week, and it and was the only one with Prime shipping at the time. I am noticing that the red color makes it easier to find my keys since it stands out more than the black one did, and the red has a nice finish to it. I had forgotten how nicely the new threads turn with the light oil and fresh rubber o-rings that come with it (as opposed to my old one that gives a good "squeak" when unscrewing the battery compartment after 3.5 years of loyal service). This new one at 45 lumens seems brighter than the old one. It is also nice to find a name-brand battery included with the flashlight - an extra bonus. The clip from my old, black flashlight fit perfectly on the new, red one (see picture). This was great since I had modified the original clip by drilling a tiny hole near the top of it to accommodate a small keyring so I could attach it to my keychain. The new clip from the red flashlight is now stored on the old light - yes, I am not throwing the old one away quite yet. You can see from the other reviews that this is a fine product. I highly recommend it.

## Frequently Bought Together

- Streamlight 66323 MicroStream 45-Lumen EDC Ultra-Compact Flashlight with AAA Alkaline Battery, Clear Retail Packaging, Red
- Streamlight 66122 Stylus Pro 100-Lumen Penlight With White Led, 2 Aaa Alkaline Batteries And Removable Pocket Clip, Blue

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**Shop now:** [https://www.desertcart.ec/products/8761909-66323-microstream-45-lumen-420-candela-edc-ultra-compact-flashlight](https://www.desertcart.ec/products/8761909-66323-microstream-45-lumen-420-candela-edc-ultra-compact-flashlight)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-11*