‎Streamlight ‎66318 Streamlight Microstream LED Pen Flashlight User Manual

July 20, 2024
StreamLight

‎Streamlight-‎logo

‎Streamlight ‎66318 Streamlight Microstream LED Pen Flashlight

Introduction

The carefully crafted Streamlight 66318 MicroStream LED Pen Flashlight is a lighting solution for people who need dependability in a small package. This flashlight is made of sturdy aluminum with an anodized finish, and it’s compact enough to fit in your pocket while still being strong. Its small length of only 3.6 inches and weight of slightly over an ounce make it perfect for daily carrying. It can be easily stored in pockets, on keychains, or attached to equipment. The MicroStream is ideal for close-quarters work and emergencies because of its powerful 45-lumen light output, which can illuminate an area of up to 41 meters despite its small size. Users can easily switch between momentary and constant-on modes with the push-button tail cap switch. Its impact resistance is tested to endure falls up to one meter, and its IPX4 water resistance guarantees that it can survive spills and rain. With just one AAA alkaline battery, the flashlight can run continuously for up to 2.25 hours. The Streamlight 66318 MicroStream is an essential tool for both professionals and outdoor lovers because it is the ideal combination of mobility, durability, and brightness.

Launch Date: October 12, 2016
Price: $23.85

Specifications

  • Color: Black
  • Power Source: Battery Powered
  • Light Source Type: LED
  • Material: Aluminum
  • Brightness: 45 Lumens (White Brightness)
  • Included Components: Clip, User Guide, AAA Battery, Flashlight
  • Product Dimensions: 3.5″ (D) x 0.6″ (W) x 0.6″ (H)
  • Voltage: 1.5 Volts (DC)
  • LightPath Distance: 41 Meters
  • Battery Cell Composition: Alkaline
  • Item Weight: 1.04 Ounces
  • Number of Batteries Required: 1 AAA (included)
  • Water Resistance Level: IPX4 (Water Resistant)
  • Warranty Type: Limited Lifetime Warranty
  • Brand: Streamlight
  • Brightness (Candela): 420 Candela
  • Battery Description: Alkaline
  • Runtime: 2 Hours

Package Includes

  • 1 x Streamlight 66318 MicroStream LED Pen Flashlight
  • 1 x AAA alkaline battery
  • 1 x Pocket clip

Features

  • Compact and Lightweight: The Streamlight 66318 MicroStream LED Pen Flashlight is designed for ultimate portability. Its ultra-compact design fits comfortably in the palm of your hand, making it easy to carry in your pocket or attach to a keychain or lanyard. This flashlight is ideal for everyday carry due to its lightweight nature, weighing just 1.04 ounces.
  • Durable Construction: Constructed from high-grade aluminum, the Streamlight 66318 MicroStream is built to last. It features Type II MIL-SPEC abrasion and corrosion-resistant anodized aircraft aluminum, ensuring durability even in harsh conditions. The unbreakable, scratch-resistant polycarbonate lens further enhances its robustness, protecting the LED and ensuring long-term use.
  • Bright LED: Despite its small size, the Streamlight 66318 MicroStream produces a powerful 45 lumens of light. This brightness is sufficient for most close-range tasks, making it a reliable tool for a variety of situations, from finding your way in the dark to inspecting tight spaces.
  • Tail Cap Switch: The flashlight is equipped with a push-button tail cap switch that allows for easy operation. Users can choose between momentary or constant-on modes by simply pressing the switch. This feature enhances the flashlight’s usability, allowing quick access to light when needed.
  • Water-Resistant: Rated IPX4, the Streamlight 66318 MicroStream is water-resistant, making it suitable for use in rainy conditions. This rating ensures that the flashlight can withstand splashes and light rain, providing reliable performance even in adverse weather.
  • Impact Resistant: Designed to withstand drops and rough handling, the Streamlight 66318 MicroStream is tested for 1-meter impact resistance. This makes it a rugged and reliable choice for various environments, whether you’re on a job site, hiking, or dealing with everyday tasks.
  • Anodized Aluminum: The anodized finish on the aircraft’s aluminum construction not only provides abrasion and corrosion resistance but also gives the flashlight a sleek, professional appearance. This finish helps maintain the flashlight’s aesthetic appeal while ensuring it can withstand the rigors of daily use.
  • Made in the USA or Imported: The Streamlight 66318 MicroStream is made with high-quality standards, either in the USA or imported, ensuring dependable performance and build quality.
  • Ultra-Compact Design: The flashlight’s design allows it to comfortably fit in your pocket, making it easy to carry around without adding bulk. Its small size does not compromise its performance, providing the perfect balance between portability and functionality.
  • Removable Pocket Clip: The included removable pocket clip adds to the flashlight’s versatility. It can be clipped onto the brim of a hat for hands-free use, making it an excellent tool for tasks that require both hands. This clip also secures the flashlight in your pocket or on your gear, ensuring it’s always within reach.

Usage

  • Turning On/Off: Press the tail cap switch gently for momentary light. Press until it clicks for constant-on operation.
  • Carrying: Use the pocket clip to attach the flashlight to your pocket, hat brim, or gear.
  • Battery Replacement: Unscrew the tail cap, remove the old battery, insert a new AAA battery with the positive end facing the head, and screw the tail cap back on.

Care and Maintenance

  • Cleaning: Wipe the flashlight with a damp cloth to remove dirt and debris. Avoid submerging in water.
  • Battery Care: Remove the battery if the flashlight will not be used for an extended period to prevent corrosion.
  • Inspect Regularly: Check for signs of wear or damage, particularly to the lens and tail cap switch. Replace parts as needed.

Troubleshooting

Issue Possible Cause Solution
The flashlight does not turn on Battery is dead Replace the battery with a

new AAA alkaline battery
| The battery is incorrectly installed| Ensure the battery is installed with the positive end facing the flashlight head
| The tail cap is loose| Tighten the tail cap securely
Light is dim| The battery is low on power| Replace the battery with a fresh one
| Battery contacts are dirty| Clean the battery contacts inside the flashlight
Light flickers| The tail cap is not tightly screwed| Ensure the tail cap is tightly secured
| Battery contacts are dirty or corroded| Clean the battery contacts with a cloth
| The battery is low on power| Replace with a new battery
The light turns off intermittently| Loose connections inside the flashlight| Check and tighten all connections
| The battery is not making proper contact| Ensure the battery is properly seated
Button is unresponsive| Dirt or debris in the switch mechanism| Clean the tail cap switch area
| Internal switch malfunction| Contact Streamlight customer service for repair or replacement

Pros and Cons

Pros

  • Compact and lightweight design
  • Durable construction
  • Bright LED output
  • Affordable pricing

Cons

  • Limited run time
  • Requires specific AAA battery

Customer Reviews

Customers appreciate the Streamlight MicroStream for its portability and bright output, making it a favorite for everyday carry. Many highlight its durability and ease of use, though some mention the need for more frequent battery replacements.

Contact Information

For inquiries, customers can contact Streamlight’s customer service through their official website or via phone.

Warranty

The Streamlight MicroStream comes with a Limited Lifetime Warranty, ensuring that customers are protected against defects in materials and workmanship.

FAQs

What is the weight of the Streamlight 66318 Streamlight Microstream LED Pen Flashlight?

The Streamlight 66318 weighs 1.04 ounces.

What type of battery does the Streamlight 66318 Streamlight Microstream LED Pen Flashlight use?

The Streamlight 66318 uses a single AAA alkaline battery.

How bright is the Streamlight 66318 Streamlight Microstream LED Pen Flashlight?

The Streamlight 66318 produces 45 lumens of brightness.

What is the run time of the Streamlight 66318 Streamlight Microstream LED Pen Flashlight on a single battery?

The Streamlight 66318 can run up to 2.25 hours on a single AAA battery.

How far can the beam of the Streamlight 66318 Streamlight Microstream LED Pen Flashlight reach?

The beam of the Streamlight 66318 can reach up to 41 meters.

What materials is the Streamlight 66318 Streamlight Microstream LED Pen Flashlight made from?

The Streamlight 66318 is made from high-grade aluminum with an anodized finish.

What type of switch does the Streamlight 66318 Streamlight Microstream LED Pen Flashlight have?

The Streamlight 66318 has a push-button tail cap switch.

What is the length of the Streamlight 66318 Streamlight Microstream LED Pen Flashlight?

The Streamlight 66318 is 3.6 inches long.

How durable is the Streamlight 66318 Streamlight Microstream LED Pen Flashlight?

The Streamlight 66318 is impact resistant up to 1 meter and made of durable aluminum.

How should the Streamlight 66318 Streamlight Microstream LED Pen Flashlight be cleaned?

The Streamlight 66318 should be wiped with a damp cloth to remove dirt and debris.

What should you do if the Streamlight 66318 Streamlight Microstream LED Pen Flashlight does not turn on?

Check the battery orientation, replace the battery, and ensure the tail cap is screwed on tightly if the Streamlight 66318 does not turn on.

What should you do if the Streamlight 66318 Streamlight Microstream LED Pen Flashlight light is dim?

Replace the battery with a fresh one and clean the contacts inside the battery compartment if the Streamlight 66318 light is dim.

What is the water resistance rating of the Streamlight 66318 Streamlight Microstream LED Pen Flashlight?

The Streamlight 66318 is rated IPX4 for water resistance.

How do you replace the battery in the Streamlight 66318 Streamlight Microstream LED Pen Flashlight?

Unscrew the tail cap, remove the old battery, insert a new AAA battery with the positive end facing the head, and screw the tail cap back on to replace the battery in the Streamlight 66318.

What is included in the package of the Streamlight 66318 Streamlight Microstream LED Pen Flashlight?

The package includes one Streamlight 66318 flashlight, one AAA alkaline battery, and one pocket clip.

Video-Streamlight ‎66318 Streamlight Microstream LED Pen Flashlight

‎Streamlight-‎66318 -Streamlight-Microstream-LED-Pen- Flashlight

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>

StreamLight User Manuals

Related Manuals