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Streamlight 66133 Stylus Pro USB 350-Lumen Rechargeable White LED Pen Light for Inspectors, Law Enforcement, and Everyday Use with USB Wall Charger, and Nylon Holster, Black

  • Based on 1,816 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Mar 2
Order within 8 hours and 40 minutes
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Style: Rechargeable with 120V AC Cord


Size: 350-Lumen


Color: Black


Features

  • Ultra-slim design: The Stylus USB pen light has a lightweight, compact body that fits easily in pockets, tool kits, or medical pouches; Suitable for medical staff, law enforcement, technicians, and users who need a pen light for close-up tasks or low-light environments.
  • Reliable White LED Output: Produces bright and steady lighting with extended runtime, ideal for inspecting and working safely in confined spaces
  • Long Runtime & Fast Charging: Runs up to 1.5 Hours on high or 3.5 Hours on low; rechargeable battery charges via USB in about 2.5 Hours; includes USB to micro-USB charging cable
  • Professional Applications: Perfect for technicians, first responders, medical staff, and everyday users who need a durable, reliable penlight for low-light environments
  • Built Streamlight Tough: IPX4 water resistant and 1-Meter impact resistance tested; water-resistant sliding metal sleeve protects USB port

Description

When the job runs late into the night or takes you into tight, shadowed spaces, fumbling with weak lights and dead batteries isn’t an option. Picture a field technician tracing conduit above ceiling tiles, an industrial inspector examining welds deep inside a tank, or a law enforcement officer walking a dim facility perimeter. Each needs a powerful, compact, and reliable light that keeps up with their pace. The Streamlight Stylus Pro USB pen light delivers the solution. With an impressive 350-Lumen white LED output, the Stylus Pro rechargeable pen light provide a bright, focused beam that cuts through darkness with ease. Their slim, lightweight design clips securely into a shirt pocket or tool pouch, making them perfect for everyday carry-on job sites, in factories, or in the field. Technicians, inspectors, industrial workers, and law enforcement rely on the Stylus Pro USB for inspections, diagnostics, equipment checks, and tactical applications where dependable light is critical. The USB rechargeable battery eliminates the need for disposable cells, reducing downtime and ensuring the light is ready when you are. Constructed from durable anodized aluminum with a secure tail cap switch, these pen lights are built to withstand daily professional use. Whether you’re crawling through a tight access panel or walking a dim warehouse floor, the Streamlight Stylus Pro USB 66133 and 66134 provide the bright, rechargeable lighting solution trusted by professionals who can’t afford to be left in the dark.

Special Feature: Adjustable Light Modes, Lightweight, Portable, Rechargeable, Weatherproof


Color: Black


Power Source: Battery Powered


Light Source Type: LED


Material: Aluminum, Polycarbonate


Special Feature: ‎Adjustable Light Modes, Lightweight, Portable, Rechargeable, Weatherproof


Color: ‎Black


Power Source: ‎Battery Powered


Light Source Type: ‎LED


Material: ‎Aluminum, Polycarbonate


White Brightness: ‎350 Lumens


Included Components: ‎Battery, Pocket Clip, Holster, Stylus Pro USB, Usb Cable, User Guide


Product Dimensions: ‎5.95"D x 0.63"W x 0.63"H


Voltage: ‎3.7 Volts


Battery Cell Composition: ‎Lithium Ion


Item Weight: ‎0.11 Pounds


Number of Batteries: ‎2 AAA batteries required. (included)


Water Resistance Level: ‎Water Resistant


Warranty Type: ‎Limited


Brand: ‎Streamlight


Light Output Maximum: ‎350 Lumens


Battery Description: ‎Lithium-Ion


Style: ‎Pro USB


Finish Type: ‎Brushed


Specification Met: ‎ANSI FL1, CE


Mounting Type: ‎Clip-on


Recommended Uses For Product: ‎Camping, Caving, Cycling, Everyday Carry, Hiking, Medical, Inspection, Industrial, Personal Use, Repair, Mechanic, Automotive


Global Trade Identification Number: ‎32, 56


Manufacturer: ‎Streamlight


Size: ‎350-Lumen


UPC: ‎080926661332


Battery Life: ‎3.5 Hours


Part Number: ‎66133


Item Weight: ‎1.8 ounces


Item model number: ‎66133


Batteries: ‎2 AAA batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Finish: ‎Brushed


Pattern: ‎Penlight


Shape: ‎Round


Item Package Quantity: ‎1


Number Of Pieces: ‎5


Special Features: ‎Adjustable Light Modes, Lightweight, Portable, Rechargeable, Weatherproof


Usage: ‎Amateur, Commercial/Residential, Inside; Amateur, Outside; Professional, Professional


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Description Pile: ‎Lithium-Ion


Warranty Description: ‎Limted lifetime warranty.


Date First Available: January 22, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect EDC
I have used this flashlight as an EDC for a year and it’s perfect. Easy to carry. Super bright. Long lasting battery life. It has become an essential tool.
Reviewed in the United States on December 28, 2025 by DDMBookNotes

  • Best pocket light for me.
I may keep losing them, but there's a reason I keep buying this exact same light every time. These things are tough, bright, the battery lasts a long time, and they fit anywhere that you need them to (sometimes to my butter-finger's detriment.) I keep this on my person nearly at all times. I've bathed them in engine oil and dropped them in coolant and hosed them with brake clean to get stuff off and none of it affects the light. These lights are my favorite! ... show more
Reviewed in the United States on November 2, 2025 by Trent Pipkin

  • Best flashlight ever!
Don't be fooled by the size of this pen light. This is made by Streamlight and its bright. As a maintenance technician, I heavily relied on my flashlight. This USB rechargeable flashlight fits great in any pocket. I trained many new employees and set them up with new tools and this flashlight was in every setup! ... show more
Reviewed in the United States on November 16, 2025 by Bob L.

  • Perfect!
Really enjoy these lights, nice and bright, rechargeable and size. Use it all the time, bought this one because I thought I had lost my other one I had for years. My wife likes it also!
Reviewed in the United States on October 5, 2025 by Dale

  • Very durable, rechargeable pocket flashlight
Great light I own 3 . I love the rechargeable battery and lifetime warranty. Stream light stands behind their products
Reviewed in the United States on December 5, 2025 by buckly conwell

  • Light
Super bright and stays lit up for hours
Reviewed in the United States on December 27, 2025 by Curtis p.

  • Good buy
Very good overall. Only thing I don’t like is the micro USB charging. Besides that, it’s plenty bright and very durable for a pocket light. I’ve run it over with a semi at least twice, not even a scratch.
Reviewed in the United States on December 24, 2025 by Ian Russell

  • Good product
Good product and came as described
Reviewed in the United States on January 30, 2026 by Amazon Customer

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