• Streamlight 66603 MicroStream Rechargeable EDC Flashlight
  • Streamlight 66603 MicroStream Rechargeable EDC Flashlight
  • Streamlight 66603 MicroStream Rechargeable EDC Flashlight
  • Streamlight 66603 MicroStream Rechargeable EDC Flashlight
  • Streamlight 66603 MicroStream Rechargeable EDC Flashlight
  • Streamlight 66603 MicroStream Rechargeable EDC Flashlight
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Streamlight

Streamlight 66603 MicroStream Rechargeable EDC Flashlight

Streamlight 66603 MicroStream Rechargeable EDC Flashlight

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The Streamlight 66603 MicroStream USB Rechargeable Flashlight delivers exceptional illumination in an ultra-compact, pocket-friendly profile. Built with a durable anodized aluminum body, it offers high and low brightness modes delivering up to 250 lumens and a beam reach of up to 223 feet.

Featuring an IPX4 water-resistant rating and 3.3-foot impact resistance, this light is engineered for rugged daily use. A multi-function two-way pocket clip attaches conveniently to pockets, belts, or hat brims for hands-free operation, while the integrated micro-USB port ensures easy recharging.

Key Features

Brand Streamlight
Model Number 66603
Product Type Everyday Carry Flashlight
Material Aluminum, Polycarbonate
Light Output Maximum 250 lumens
Beam Intensity 1,150 candela
Beam Distance 223 ft
Power Source Rechargeable Lithium-Ion Battery
Voltage 3.7 V
Wattage 1.25 W
Water Resistance Rating IPX4
Impact Resistance 3.3 ft
Dimensions 3.87 in L x 0.61 in W x 0.61 in H
Product Weight 1.28 oz
Warranty Limited Lifetime Warranty

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 on the brim of a hat for hands-free use
  • Built Streamlight Tough: Durable aluminum construction, IPX4 water resistant and 1 Meter impact resistance tested

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Warranty

Limited lifetime warranty.

What's included

  • Streamlight MicroStream Flashlight
  • Rechargeable Lithium-Ion Battery
  • Micro-USB Charging Cable
  • Removable Pocket Clip
  • User Guide

Frequently asked questions

What is the brightness and beam distance of the MicroStream?

On high mode, it delivers 250 lumens with a peak beam intensity of 1,150 candela and reaches up to 223 feet (68 meters).

How is the flashlight recharged?

It features an internal lithium-ion battery that recharges via a micro-USB port using the included USB cable, along with a built-in charge status indicator.

Is the Streamlight MicroStream water and impact resistant?

Yes, it is rated IPX4 water resistant and has been tested for 3.3-foot (1 meter) impact resistance.

How does the clip support hands-free use?

It includes a removable two-way pocket clip that can attach directly to clothing, pockets, or the brim of a hat.

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