Streamlight

Streamlight 66604 MicroStream Flashlight

Name: Streamlight 66604 MicroStream Flashlight
Brand: Streamlight
SKU: B077BLB1DN
Price: 37.81 USD
Availability: InStock

Streamlight 66604 MicroStream Flashlight

Buy on Amazon

The Streamlight MicroStream USB Rechargeable Flashlight delivers reliable, ultra-compact everyday carry performance with up to 250 lumens and a peak beam intensity of 1,150 candela. Engineered with a durable anodized aluminum body, it features dual output modes to provide optimal illumination for close-up tasks or long-range visibility reaching up to 223 feet.

Powered by a rechargeable lithium-ion battery, this pocket light conveniently recharges via an integrated micro-USB port complete with a battery status indicator. It includes a versatile two-way clip that secures easily to pockets, belts, or hat brims for hands-free operation while maintaining an IPX4 water resistance rating and 3.3-foot impact resistance.

Key Features

Brand	Streamlight
Model Number	66604
Light Output Maximum	250 lumens
Peak Beam Intensity	1,150 candela
Beam Distance	223 ft
Power Source	Rechargeable Battery
Battery Type	Lithium-Ion
Voltage	3.7 V
Runtime	1.5 - 3.5 hours
Water Resistance Rating	IPX4
Impact Resistance	3.3 ft
Material	Anodized Aluminum
Mounting Type	Pocket Clip or Cap Mount
Product Dimensions	3.87 in L x 0.6 in W x 0.6 in H
Product Weight	1.28 oz

Highlights

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 it to be clipped onto the brim of a hat for hands-free use
Built Streamlight Tough: Durable aluminum construction, IPX4 water resistant and 1 Meter impact resistance tested

Videos

Materials & care

Clean the anodized aluminum housing and polycarbonate lens with a soft, damp cloth. Ensure the charging port cover is fully closed after recharging to protect internal components from dust and moisture.

How to use

Press the multi-function tail switch to toggle between high and low brightness modes. Attach the multi-directional clip to a hat brim for hands-free use or clip it inside a pocket for everyday carry. Slide open the protective sleeve to access the micro-USB charging port and monitor the LED charge status indicator during charging.

Warranty

Limited lifetime warranty.

What's included

Battery
Clip
MicroStream Flashlight
USB Cable
User Guide

Frequently asked questions

What are the brightness levels and runtimes of the flashlight?

On high mode, the flashlight produces 250 lumens with a 223-foot beam distance for up to 1.5 hours. On low mode, it delivers 50 lumens with a 102-foot beam distance for up to 3.5 hours.

How is the flashlight recharged?

It powers via an internal rechargeable lithium-ion battery that charges using an included USB cable, featuring an integrated charge status indicator.

Is this flashlight water-resistant?

Yes, it features an IPX4 water-resistant rating and has been tested for 3.3-foot impact resistance.

What items are included with the flashlight?

The package includes the MicroStream flashlight, a rechargeable battery, a two-way pocket clip, a USB charging cable, and a user guide.