---
product_id: 257503488
title: "66604 250-Lumen MicroStream USB Rechargeable Pocket Flashlight, Box, Black"
brand: "streamlight"
price: "€ 75.60"
currency: EUR
in_stock: true
reviews_count: 5
category: "Streamlight"
url: https://www.desertcart.gr/products/257503488-66604-250-lumen-microstream-usb-rechargeable-pocket-flashlight-box-black
store_origin: GR
region: Greece
---

# 250 lumens max brightness USB rechargeable lithium-ion battery Military-grade anodized aluminum 66604 250-Lumen MicroStream USB Rechargeable Pocket Flashlight, Box, Black

**Brand:** streamlight
**Price:** € 75.60
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your grind — compact, powerful, and always ready.

## Quick Answers

- **What is this?** 66604 250-Lumen MicroStream USB Rechargeable Pocket Flashlight, Box, Black by streamlight
- **How much does it cost?** € 75.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/257503488-66604-250-lumen-microstream-usb-rechargeable-pocket-flashlight-box-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:** Ultra-bright 250-lumen LED beam lights up your path with professional-grade clarity.
- • **Effortless Recharge:** Built-in USB charging with intuitive red/green LED indicator keeps you powered on the go.
- • **Tailored Convenience:** Multi-function tail switch with momentary and constant-on modes adapts to your every need.
- • **Carry with Confidence:** Includes removable pocket clip and high-strength lanyard for seamless everyday carry.
- • **Durability Meets Style:** Anodized aircraft aluminum housing offers military-spec abrasion resistance for daily hustle.

## Overview

The Streamlight 66604 MicroStream is a sleek, USB rechargeable pocket flashlight delivering up to 250 lumens with a 68-meter beam. Crafted from anodized aircraft aluminum for military-grade durability, it features a multi-function tail switch with charge indicator and comes equipped with a pocket clip, lanyard, and USB cable. Perfectly sized at under 4 inches and weighing just over an ounce, it’s the ultimate everyday carry light for professionals who demand reliability and style.

## Description

The Microstream USB is a compact Lithium-ion battery-powered flashlight designed for use in all markets. It features a tail cap switch, momentary or constant on operation, high and low beams, a combination pocket/hat clip for convenience, and amazing brightness and run time for a light of its size and price. The aluminum housing with Type II Military Spec anodizing helps make the light extremely durble and abrasion resistant. To charge the light, slide the head cover forward to expose the micro USB port.

Review: Tamaño y peso ideal a una mano para llevar a todos lados, mil usos, utiliza solo una pila triple A incluida, viene con una correa, me gusta el boton de encendido momentaneo o permanente a diferencia de otros modelos o de otras marcas. Resistente, durable, calidad, 45 lumens. Previa experiencia con la marca, he usado otros modelos, prefiero de pila alcalina a recargable.
Review: Small dog walking torch, the pen clip is great as is the battery life. Love the red LED indicator when it’s getting close to be recharged. Loads of light with nice wide areas shown.

## Features

- No Standalone lithium batteries are sold with the product
- High: 250 lumens; 68m beam; runs 1.5 hours; low: 50 lumens; 31m beam; runs 3.5 hours
- Multi-function push-button tail switch with charge indicator: Red-charging; Green-fully charged
- Metal sleeve protects charge port; slide sleeve forward to reveal charge port
- Includes removable pocket clip, 5-inch USB cable, and high-strength lanyard.Length: 3.87 inches; weight: 1.20 ounces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077BLB1DN |
| ASIN  | B077BLB1DN |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #16,761 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #242 in Handheld Flashlights |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (23,922) |
| Customer reviews | 4.7 4.7 out of 5 stars (23,922) |
| Cutting Diameter | 0.61 Inches |
| Date First Available | 23 February 2018 |
| Date First Available  | 23 February 2018 |
| Department  | unisex-adult |
| Finish | Black |
| Included components | Flashlight, USB Cord, Lanyard, Pocket Clip, User Guide |
| Item Package Quantity | 1 |
| Item Weight | 34 g |
| Item diameter | 0.61 Inches |
| Item model number | 66604 |
| Item model number  | 66604 |
| Language  | German |
| Luminous Flux | 250 lumen |
| Manufacturer | Streamlight |
| Manufacturer  | Streamlight |
| Material | Anodized Aircraft Aluminum |
| Number Of Pieces | 1 |
| Part number | 66604 |
| Pattern | Flashlight |
| Plug Profile | Pocket Mount |
| Power source type | Battery Powered |
| Product Dimensions  | 14.61 x 3.18 x 3.18 cm; 34.02 g |
| Shape | Compacto |
| Size | USB Rechargeable |
| Special Features | Rechargeable |
| Specific uses | Inside; Amateur, Inside; Professional, Outside; Amateur, Outside; Professional, Professional |
| Specification met | IPX4 |
| Style | Box |
| Voltage | 3.7 Volts |
| light-source-type | LED |
| tech_spec_battery_description_toys | Lithium-Ion |

## Product Details

- **Colour:** Black
- **Light source type:** LED
- **Material:** Anodized Aircraft Aluminum
- **Power source:** Battery Powered
- **Special features:** Rechargeable

## Images

![66604 250-Lumen MicroStream USB Rechargeable Pocket Flashlight, Box, Black - Image 1](https://m.media-amazon.com/images/I/817ZCbdNO7L.jpg)

## Available Options

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

## Questions & Answers

**Q: When you initially turn this flashlight on, does this turn on in high output mode or low output mode?**
A: On ALL colors except COYOTE of the Microstream USB Flashlight , the first press results in low output mode, and the second press results in high output mode.
On the COYOTE color Microstream USB Flashlight, the first press results in high output mode, and the second press results in low output mode.

This topic is covered in the instruction manual for the flashlights.

**Q: Is it Intrinsically safe?**
A: Class 1 Div 1, intrinsically safe, lights are marketed as such. That way the company can place a surcharge on the light.   Your answer is no

**Q: will this light work with a standard battery if needed ?**
A: No 1.5v will work in a pinch you can change the OEM battery out to a TrustFire TR10440 but the onboard usb charger won't charge it.

**Q: Can you use a standard alkaline AAA battery in a pinch?**
A: No a standard aaa is only 1.5 volts these use lithium ion cells that are 3.7 volts (4.2 max)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***N on 23 February 2023*

Tamaño y peso ideal a una mano para llevar a todos lados, mil usos, utiliza solo una pila triple A incluida, viene con una correa, me gusta el boton de encendido momentaneo o permanente a diferencia de otros modelos o de otras marcas. Resistente, durable, calidad, 45 lumens. Previa experiencia con la marca, he usado otros modelos, prefiero de pila alcalina a recargable.

### ⭐⭐⭐⭐⭐ Review
*by M***S on 14 December 2022*

Small dog walking torch, the pen clip is great as is the battery life. Love the red LED indicator when it’s getting close to be recharged. Loads of light with nice wide areas shown.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 16 April 2020*

Lo volvería a comprar sin duda, streamlight es mi marca favorita de linternas, la he estado usando para llevarla encima en el dia a dia, para hacer deporte y va fantástico, tiene la potencia justa por si te quedas hasta muy tarde por el campo o haciendo running. El clip doble es muy útil para fijarla al bolsillo y para usarla como frontal enganchándola a la gorra. Sirve perfecto para buscar cosas que se te caen en el coche o en el suelo de noche, si pulsas a la mitad el botón se enciende hasta que lo sueltas, actualmente la llevo permanentemente en la mochila porque compré una de mayor potencia, streamlight también, que tenia modo estroboscópico y era más robusta para defensa personal.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.gr/products/257503488-66604-250-lumen-microstream-usb-rechargeable-pocket-flashlight-box-black](https://www.desertcart.gr/products/257503488-66604-250-lumen-microstream-usb-rechargeable-pocket-flashlight-box-black)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-23*