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Streamlight

Streamlight 66134 Stylus Pro USB 350-Lumen Rechargeable Penlight with USB Cord & Nylon Holster, Black

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Aug 28
Order within 21 hours and 32 minutes
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Style: Rechargeable with USB Cord


Size: 350-Lumen


Color: Black


Features

  • No Standalone lithium batteries are sold with the product
  • Durable, anodized machined aircraft aluminum construction
  • Rechargeable lithium ion battery
  • Sliding metal sleeve protects USB port
  • White led with high and low modes: High - 350 Lumens; 2950 Candela peak beam intensity ; 109 meter beam distance; runs 1.5 hours

Description

The Stylus Pro USB is a sleek compact pen sized, USB rechargeable, lithium ion battery powered flashlight designed for use in all markets. It features a tail cap switch for momentary or constant on operation, high and low modes, a pocket clip for convenience, and amazing brightness and run time for a light of its size. The aluminum housing with Type II Military Spec anodizing helps make the light extremely durable and abrasion resistant. Packaged with USB cord, removable pocket clip, and nylon holster. CASE MATERIAL: Machined aluminum alloy case. Type II MIL-Spec anodized finish. Polycarbonate lens; gasket sealed. Length: 5.95 in. (151 mm) Body Diameter: 0.63 in. (16 mm). WEIGHT: 1.8 oz (51.0 grams) with battery. LED technology, impervious to shock with a 30,000 hour lifetime. LIGHT OUTPUT: High - 2950 candela peak beam intensity, 109 meter beam distance and 350 lumens measured system output. Low - 840 candela peak beam intensity, 58 meter beam distance and 90 lumens measured system output. Push button tail switch – momentary or constant on operation. High - 1.5 hours of run time. Low - 3.5 hours of run time. Streamlight Lithium Ion cell pack with on board safety circuit. Rechargeable up to 300 times. Fully recharges battery in 2.5 hours and charges battery in product. Charge indication LED: Red – Charging; Green – Charged. IPX4 rated for water resistant operation. All openings o-ring sealed. 1 Meter impact resistance tested. Micro USB charge port under water resistant sliding cover. Rechargeable using supplied USB cord.

Special Feature: Portable, Lightweight, Mountable, Durable, Rechargeable


Color: Black


Power Source: Battery Powered


Light Source Type: LED


Material: Aluminum


Special Feature: ‎Portable, Lightweight, Mountable, Durable, Rechargeable


Color: ‎Black


Power Source: ‎Battery Powered


Light Source Type: ‎LED


Material: ‎Aluminum


White Brightness: ‎350 Lumens


Included Components: ‎Streamlight Stylus Pro USB Rechargeable Bright LED Penlight


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


Light Path Distance: ‎109 Meters


Battery Cell Composition: ‎Lithium Ion


Item Weight: ‎0.11 Pounds


Number of Batteries: ‎1 Lithium Ion batteries required. (included)


Water Resistance Level: ‎Water Resistant


Warranty Type: ‎Limited


Brand: ‎Streamlight


Brightness: ‎2950 Candela


Battery Description: ‎Lithium-Ion


Runtime: ‎1 hour


Style: ‎Rechargeable with USB Cord


Finish Type: ‎Black


Specification Met: ‎IPX4, CE, ANSI


Recommended Uses For Product: ‎Cycling, Everyday Carry, Caving, Medical, Camping, Hiking, Personal Use


Global Trade Identification Number: ‎49


Manufacturer: ‎Streamlight


Size: ‎350-Lumen


UPC: ‎080926661349


Part Number: ‎66134


Item Weight: ‎1.76 ounces


Country of Origin: ‎China


Item model number: ‎66134


Batteries: ‎1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Finish: ‎Black


Pattern: ‎Penlight


Shape: ‎Round


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Special Features: ‎Portable, Lightweight, Mountable, Durable, Rechargeable


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Description Pile: ‎Lithium-Ion


Average Battery Life: ‎3.5 Hours


Warranty Description: ‎Limited 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: Thursday, Aug 28

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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Top Amazon Reviews

    • Sleek and Powerful Penlight for Everyday Use
Style: Non-Rechargeable Size: 100-Lumen Color: Black
This Streamlight 66118 Stylus Pro penlight is a game-changer for me. The design is sleek and compact, making it easy to carry around in my pocket or bag. The 100-lumen brightness is impressive and provides a strong, focused beam of light. The inclusion of 2 AAA alkaline batteries is convenient and ensures I always have a backup ready. One minor drawback is that the pocket clip can sometimes feel a bit flimsy, so I have to be careful not to snag it on anything. However, this is a small issue compared to the overall performance of the penlight. In conclusion, the Streamlight 66118 Stylus Pro is a reliable and powerful tool for everyday use. Its compact size, bright light, and included batteries make it a top choice for anyone in need of a dependable penlight. ... show more
Reviewed in the United States on June 25, 2025 by Joy
    • The best shirt pocket flashlight.
Style: Non-Rechargeable Size: 100-Lumen Color: Black
Been a diesel mechanic for going on 15 years. These are the best little flashlights you can buy. I like this model that takes AAA batteries over the rechargeable ones because when the batteries die I can just quickly swap them out. They usually last me about a year of regular hard use. Streamlight also has an excellent warranty. ... show more
Reviewed in the United States on July 18, 2025 by Nolan
    • This flashlight is a very well made tool.
Style: Non-Rechargeable Size: 100-Lumen Color: Silver
Review Image by G-MAN G-MAN
This is one of the best pen type flashlights I've ever owned. It's bright and doesn't eat up the batteries like most. I've had the blue one for over 6 years. I lost the blue one a couple years ago. Then ordered the silver one. After the silver flashlight arrived I found the blue one in my driveway. My truck ran over it and it was sunk down in the gravel and dirt. Took it in cleaned it off and worked fine, didn't even dent it Missing about two weeks. It's lightweight and waterproof. What I liked about it is I wear overalls all the time and it fits comfortable in my bib front pocket along with my pocket knife. I always have it with me and has come in handy hundreds of times I don't leave home without it. As for buying it again, just as soon as I thought the blue one was lost I re bought the silver one. I won't go anywhere without it. It's a durable product well worth the money. ... show more
Reviewed in the United States on May 27, 2025 by G-MAN G-MAN
    • Good small size but nice light
Style: Rechargeable with USB Cord Size: 350-Lumen Color: Black
My husband got this for work said it’s great to put in your mouth while you’re working on your car or something at night and need both hands. It’s light enough but has a strong bright light, he’s obsessed with it it’s small and compact but handy. Would make a great gift
Reviewed in the United States on July 12, 2025 by vita
    • Great little light
Style: Rechargeable with USB Cord Size: 350-Lumen Color: Black
Use this light daily at work, fits nicely in my Carhartt chest pocket. Excellent light for inspecting small spaces as it’s not too bright and doesn’t drown the area it illuminates with a white flash. I work in industrial electrical maintenance and it’s perfect for the application I usually keep it on the low setting. Highly recommend it after 2+ years of use and some abuse. ... show more
Reviewed in the United States on June 30, 2025 by A.M.
    • It does the job I purchased it for and it fits concealed in my shirt pocket.
Style: Non-Rechargeable Size: 100-Lumen Color: Black
I chose and purchased this penlight over the competition because the top of the clip is very close to the top of the light. This allows me to close my shirt pocket flap with the light inside. The diameter is about the size of a fat ink pen, so it doesn't cause too much deformity to my shirt. This is my go-to backup light for when my primary light source goes dead. It appears, and feels, rugged. I have been using it for several months now working night shift. It is bright enough to finish the job when your primary light quits. It has a pressure switch button on the cap that I wish was a regular on-off switch. I would like it better if it would stay 'on' if I drop it or my finger slips off the button. I would definitely buy this style again though. ... show more
Reviewed in the United States on July 17, 2025 by steven z
    • Nice pocket flash light
Style: Rechargeable with 120V AC Cord Size: 350-Lumen Color: Black
Great for what it is. Small pocket size flashlight that is brighter than expected.
Reviewed in the United States on July 18, 2025 by Big D
    • You can't go wrong, very dependable flashlight..
Style: Non-Rechargeable Size: 100-Lumen Color: Blue
So much cheaper than the tool truck. As a mechanic, I use these flashlights for every application. I don't leave the house without one. They're compact, bright, tough, simple use, common battery.. Easy.. I stick with what I know I can depend on..I've got like 10 of these things.. You can't go wrong
Reviewed in the United States on June 22, 2025 by jarrod kirkpatrick

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