---
product_id: 8761909
title: "Streamlight 66601 MicroStream 250-Lumen 1,150-Candela Flashlight, Black"
brand: "streamlight"
price: "HK$510"
currency: HKD
in_stock: true
reviews_count: 13
category: "Streamlight"
url: https://www.desertcart.hk/products/8761909-streamlight-66601-microstream-250-lumen-1-150-candela-flashlight-black
store_origin: HK
region: Hong Kong
---

# 2.25 hours runtime 45 Lumens bright output 41 meters beam distance Streamlight 66601 MicroStream 250-Lumen 1,150-Candela Flashlight, Black

**Brand:** streamlight
**Price:** HK$510
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your world, anytime, anywhere.

## Quick Answers

- **What is this?** Streamlight 66601 MicroStream 250-Lumen 1,150-Candela Flashlight, Black by streamlight
- **How much does it cost?** HK$510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/8761909-streamlight-66601-microstream-250-lumen-1-150-candela-flashlight-black)

## 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

- • **Compact Powerhouse:** Under 4 inches of sleek, pocket-ready illumination.
- • **Hands-Free Freedom:** Clip it on your hat brim or pocket for effortless use.
- • **Long-Lasting Light:** Runs 2.25 hours on a single AAA alkaline battery—no recharge needed.
- • **Rugged Reliability:** Durable aluminum body with water and impact resistance.
- • **Versatile Everyday Carry:** Perfect for professionals and adventurers who demand dependable light on the go.

## Overview

The Streamlight 66323 MicroStream is a compact, durable LED flashlight delivering 45 lumens and a 41-meter beam. Powered by a single AAA battery, it offers 2.25 hours of reliable runtime. Its rugged aluminum construction is water-resistant and impact-tested, with a versatile clip for hands-free use, making it an essential tool for professionals and outdoor enthusiasts alike.

## Description

The Streamlight MicroStream USB Rechargeable LED flashlight is a high-performance everyday carry light built for reliability and convenience. Delivering up to 500 Lumens on high, it features two brightness modes for versatile use, from close-up tasks to long-range illumination. Compact in size yet powerful, the MicroStream USB is powered by a rechargeable battery that conveniently charges via a micro-USB port with a charge indicator to monitor power status. Its durable anodized aluminum body is impact and abrasion-resistant, while the IPX4 water-resistant rating ensures dependable performance in challenging conditions. A two-way pocket clip allows for flexible carry options; attach it to your pocket, belt, or hat brim for hands-free lighting. Combining portability, ruggedness, and long-lasting power, the Streamlight MicroStream is an ideal companion for technicians, first responders, outdoor enthusiasts, or anyone needing dependable illumination on the go.

Review: Small but Seriously Bright - The Streamlight MicroStream USB is an excellent little flashlight for everyday carry. Despite its ultra-compact size, the 250-lumen output provides plenty of light for everything from finding your way around at night to working in tight spaces. I really like the rechargeable USB design—no need to constantly keep spare batteries around. It’s lightweight, easy to carry in a pocket, and feels very well-built. The coyote finish also gives it a rugged look. This is one of those tools that’s easy to carry every day and incredibly handy when you need it. Great size, great brightness, and excellent quality. Definitely recommend!
Review: Fantastic small rechargable penlight. - Excellent penlight, its small, lightweight, very durable its been dropped through engine bays countless times, its resistant to quick drops in automotive fluids and water, the o ring seal that protects the charging port works great. Ive used Streamlight Stylus penlights for a long time and this one is just as durable, more than twice as bright, is smaller, and costs significantly less to run. The money I save not buying batteries has paid for this flashlight a dozen times over in the few years I have used it. The pocket clip is fantastic the double bend in it allows it to slip into your pocket easily and allows you to clip it to the bill of a hat as a headlamp, the clip holds the light securely in your pocket and doesn't easily pop off the body of the flashlight, that is an annoying and very common problem with other lights I own which is why I glue them in place. (glued this one too) The rechargeable battery gives +50% brightness for 2-3 days for how much I use it which is short periods that are usually 30 seconds to a few minutes at a time at least a dozen times throughout the day. The battery life is comparable to the life I was getting out of 2 lithium AAA batteries in larger/longer flashlights like the Stylus the only difference is when I notice its running down I just leave it on to drain the battery so I can recharge it instead of limping along with a light that is too dim for a day or two to not waste money, most importantly I don't worry about using it "too much" since I am not paying for expensive lithium batteries. From completely dead to fully charged takes about an 1.5-2 hours (never timed it but that's a good estimate) but if the battery is dead and you just want to use it 15-20 minutes on the charger gets you plenty of brightness and usable run time. In summary this is a fantastic, small, lightweight, fairly bright, durable rechargeable penlight that performs better than the comparable AAA 2 battery lights I have owned from every major brand. Buy one you will not regret it.

## Features

- Powerful and Portable: Features 250 Lumens, 1150 Candelas, beam distance of 68 Meters with a run time of 1.5 Hours on high; On low mode, 50 Lumens, beam distance of 31 Meters with a run time of 3.5 Hours
- USB Rechargeable: Powered by an internal lithium-ion battery; recharges via included USB cable and features a charge status indicator
- Compact Size: Measures under 4 inches in length with a slim, pocket-friendly profile; overall dimensions are 3.87" L x 0.61" W x 0.61" H
- 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
- Built Streamlight Tough: IPX4 water resistant and 1 Meter impact resistance tested

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077BHV22W |
| Additional Features | Durable, Lightweight, Portable, Rechargeable, Weatherproof |
| Battery Description | Lithium-Ion |
| Battery Life | 5 hours |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #1,527 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Handheld Flashlights |
| Brand Name | Streamlight |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 32,567 Reviews |
| Finish Types | Brushed |
| Global Trade Identification Number | 00080926666016 |
| Included Components | Battery, Clip, MicroStream Flashlight, Usb Cable, User Guide |
| Item Dimensions D x W x H | 3.87"D x 0.6"W x 0.6"H |
| Item Dimensions L x W x H | 3.87"L x 0.6"W x 0.6"H |
| Item Highlight | 250 lumens; 1,150 candela peak beam; USB rechargeable capable; multi-mode lighting; IPX-rated water resistant |
| Item Length | 7.95 inches |
| Item Type Name | Every Day Carry Flashlight |
| Item Weight | 1.28 ounces |
| Light Output Maximum | 250 lumens |
| Light Path Distance | 68 meters |
| Light Source Special Features | USB Rechargeable, Charge Indicator |
| Light Source Type | LED |
| Manufacturer | Streamlight |
| Manufacturer Part Number | 66601 |
| Manufacturer Warranty Description | Limited lifetime warranty. |
| Material | Aluminum , Polycarbonate |
| Material Type | Aluminum, Polycarbonate |
| Model Number | 66601 |
| Mounting Type | Cap Mount or Pocket Clip |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Cycling, Emergency, Jogging, Security, Tactical |
| Runtime | 1 hour |
| Set Name | Streamlight MicroStream USB Rechargeable LED Flashlight Set |
| Shape | Round |
| Size | 3.87" L × 0.61" W × 0.61" H |
| Special Feature | Durable, Lightweight, Portable, Rechargeable, Weatherproof |
| Specification Met | ANSI FL1, CE, IPX4 |
| Style Name | Clear Retail Packaging |
| UPC | 080926666016 |
| Unit Count | 1 Count |
| Voltage | 3.7 volts |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| White Brightness | 250 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

![Streamlight 66601 MicroStream 250-Lumen 1,150-Candela Flashlight, Black - Image 1](https://m.media-amazon.com/images/I/817ZCbdNO7L.jpg)
![Streamlight 66601 MicroStream 250-Lumen 1,150-Candela Flashlight, Black - Image 2](https://m.media-amazon.com/images/I/71X+w+25FGL.jpg)
![Streamlight 66601 MicroStream 250-Lumen 1,150-Candela Flashlight, Black - Image 3](https://m.media-amazon.com/images/I/71k61DyH6+L.jpg)
![Streamlight 66601 MicroStream 250-Lumen 1,150-Candela Flashlight, Black - Image 4](https://m.media-amazon.com/images/I/71jvTh7scVL.jpg)
![Streamlight 66601 MicroStream 250-Lumen 1,150-Candela Flashlight, Black - Image 5](https://m.media-amazon.com/images/I/71kQwemPuRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small but Seriously Bright
*by J***N on August 21, 2026*

The Streamlight MicroStream USB is an excellent little flashlight for everyday carry. Despite its ultra-compact size, the 250-lumen output provides plenty of light for everything from finding your way around at night to working in tight spaces. I really like the rechargeable USB design—no need to constantly keep spare batteries around. It’s lightweight, easy to carry in a pocket, and feels very well-built. The coyote finish also gives it a rugged look. This is one of those tools that’s easy to carry every day and incredibly handy when you need it. Great size, great brightness, and excellent quality. Definitely recommend!

### ⭐⭐⭐⭐⭐ Fantastic small rechargable penlight.
*by T***R on May 27, 2023*

Excellent penlight, its small, lightweight, very durable its been dropped through engine bays countless times, its resistant to quick drops in automotive fluids and water, the o ring seal that protects the charging port works great. Ive used Streamlight Stylus penlights for a long time and this one is just as durable, more than twice as bright, is smaller, and costs significantly less to run. The money I save not buying batteries has paid for this flashlight a dozen times over in the few years I have used it. The pocket clip is fantastic the double bend in it allows it to slip into your pocket easily and allows you to clip it to the bill of a hat as a headlamp, the clip holds the light securely in your pocket and doesn't easily pop off the body of the flashlight, that is an annoying and very common problem with other lights I own which is why I glue them in place. (glued this one too) The rechargeable battery gives +50% brightness for 2-3 days for how much I use it which is short periods that are usually 30 seconds to a few minutes at a time at least a dozen times throughout the day. The battery life is comparable to the life I was getting out of 2 lithium AAA batteries in larger/longer flashlights like the Stylus the only difference is when I notice its running down I just leave it on to drain the battery so I can recharge it instead of limping along with a light that is too dim for a day or two to not waste money, most importantly I don't worry about using it "too much" since I am not paying for expensive lithium batteries. From completely dead to fully charged takes about an 1.5-2 hours (never timed it but that's a good estimate) but if the battery is dead and you just want to use it 15-20 minutes on the charger gets you plenty of brightness and usable run time. In summary this is a fantastic, small, lightweight, fairly bright, durable rechargeable penlight that performs better than the comparable AAA 2 battery lights I have owned from every major brand. Buy one you will not regret it.

### ⭐⭐⭐⭐⭐ Best value pocket flashlight for EDC. keeping in your work bag, in the drawer at home or wherever.
*by F***A on July 23, 2026*

Half the size of a pen, brighter than you would expect. I use it for daily carry, work and around the house. Cool looking simple but bright flashlight. The clip is nice, double sided so you can clip it IN your pocket or ON the brim of your hat, effectively making it function as a headlamp. This is the second that I purchased and I will buy another if and when this one decides to stop working properly. My first one lasted 5 years and I lost it. I'm sure whoever found it still uses it to this day. Well worth the money for a reliable and useful flashlight.

## 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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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-10-01*