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Streamlight

Streamlight 66148 Stylus Pro USB 400nm UV Rechargeable Penlight with 120V AC Adapter, USB Cord and Nylon Holster, Black

  • Based on 839 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Aug 25
Order within 7 hours and 59 minutes
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Color: Black w/Ultraviolet LED


Size: USB Rechargable


Style: Penlight


Pattern Name: Penlight


Features

  • No Standalone lithium batteries are sold with the product
  • Rechargeable Lithium Ion Battery
  • Micro USB Charge Port Protected by Water-Resistant Sliding Cover
  • Push-Button Tail Switch
  • Durable, Anodized Aluminum Construction

Description

A sleek, compact, USB rechargeable penlight with an ultraviolet LED for detection of engine or HVAC leaks, detecting fraudulent documents, or for forensic investigations. Allows you the flexibility of charging on-the-go using the included USB cord or optional AC wall adapter.

Special Feature: Durable, Rechargeable


Color: Black


Power Source: Battery Powered


Light Source Type: UV


Material: Aluminum


Additional Features: Durable, Rechargeable


Power Source: Battery Powered


Light Source Type: UV


White Brightness: 400 Lumens


Voltage: 3.7 Volts (DC)


Battery Type: Lithium Ion


Number of Batteries: 2 AAA batteries required.


Water Resistance Level: Water Resistant


Light Output Maximum: 90 Lumens


Battery Description: Lithium-Ion


Mounting Type: Handheld


Smart Home Compatibility: Not Smart Home Compatible


Battery Life: 5 Hours


Number of Light Sources: 1


Batteries are Included: No


Light Source Special Features: UV Light Detection


Runtime: 2 hours


Color: Black


Style Name: Penlight


Finish Types: Brushed


Shape: Round


Warranty Type: Manufacturer


Included Components: Penlight, Adapter, Cord, Holster, and User Guide


Brand Name: Streamlight


Recommended Uses For Product: Cycling


Global Trade Identification Number: 86


Manufacturer: Streamlight Inc


UPC: 080926661486


Manufacturer Warranty Description: Limited lifetime warranty.


Manufacturer Part Number: 66148


Set Name: single_item


Model Number: 66148


Item Type Name: Stylus Pro USB UV Penlight


Unit Count: 1.0 Count


Item Length: 9.3 Inches


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


Item Weight: 0.15 Pounds


Size: USB Rechargeable


Item Dimensions L x W x H: 9.75"L x 4.75"W x 2.75"H


Material Type: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 25

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Solid flash light.
Color: Black Size: USB Rechargeable Style: Penlight Pattern Name: Penlight
Solid and durable. Perfect for inspecting optics. Battery life seems long but be careful since dim light shows less dirt. Do not buy the regular pen AAA flashlights thought. Those broke after a week.
Reviewed in the United States on April 25, 2026 by BMET
    • Perfect for Disc Golf
Color: Black Size: USB Rechargeable Style: Penlight Pattern Name: Penlight
Using this product on glow discs for disc golf. Very sleek, doesn’t take up a lot of space in my bag. Plenty of power, UV light is definitely the way to go for glow discs. The micro usb charging port is covered quite nicely by a water resistant collar. Lights indicate when charging and when it’s done. It will switch over to a trickle charge when it is fully charged, which saves the life of the light. Wonderful product from stream light. ... show more
Reviewed in the United States on January 15, 2019 by RYAN MONTAGUE
    • Works great, highly recommend Works great, highly recommend
Color: Black Size: USB Rechargeable Style: Penlight Pattern Name: Penlight
Review Image by DREWSASTER
Review Image by DREWSASTER
Fantastic light for professional mechanics and diy'ers, and also excellent for scorpion hunting! I use them in a shop primarily but decided to take them camping when my friends and I went, oh boy are there a lot of scorpions in Nevada! In summary if you're looking for a great light for the shop or for camping, look no further. Also I cannot remember the last time I charged it but oh boy the battery life is awesome! ... show more
Reviewed in the United States on July 31, 2018 Reviewed in the United States on July 31, 2018 by DREWSASTER
    • I had my doubts but this has been so effective
Color: Black Size: USB Rechargeable Style: Penlight Pattern Name: Penlight
It does indeed create a visual difference between recent and old paint. Also impossible to be seen by others that are just about 50/60 feet away (tested) where they are in a slightly less dark area than I am. I had been through many flashlight makes and models prior to finding Streamlight and now i have purchased about 15+ products for myself and my family as gifts. If its Streamlight it either works perfectly and far better than other brands or its defective and they give you a free replacement and maybe something additional pending on the issue. I feel this way about any Streamlight product. They have my unwavering faith and trust. I do lots of investigations in the dark. Climbing, running, hiding (use purple/red UV/infrared penlights to see without being seen) and have even had to use a flashlight to defend myself on multiple occasions. Streamlight has quite literally saved my life vs a refrigerator with legs (a big guy) with a blade. Thank you Streamlight!!! ... show more
Reviewed in the United States on November 5, 2024 by Emmanuel Ross
    • I wish I had ordered a larger, brighter light.
Color: Black Size: USB Rechargeable Style: Penlight Pattern Name: Penlight
It was just a tad too small for my intended use for this UV light. (I primarily use it to locate pet stains on carpet for cleaning.I was also a little disappointed as it wasn't as bright as what I wanted. It works fine if it's night time and you turn the lights off however, in daylight it's difficult to see with this little light. I am pleased with the USB Charging and how long the charge lasts. ... show more
Reviewed in the United States on May 23, 2022 by Dale
    • Awesome
Color: Black Size: USB Rechargeable Style: Penlight Pattern Name: Penlight
I didn't get the light pictured. The one I got was the same style as the mirco stream. But I like that look better anyway. These lights are awesome. I am I diesel mechanic and I use my mirco stream more then I will use a purpose made shop work light. I got the uv model just because I like these flashlight so much. And to find a/c leaks. ... show more
Reviewed in the United States on July 4, 2021 by Sean C Mooney
    • Garbage 🗑
Color: Black Size: USB Rechargeable Style: Penlight Pattern Name: Penlight
I have 25 streamlight flashlights and love them all, until I bought this craptastic piece of junk. I know it's a UV light, but the light output is so small that it's difficult to tell if it's even on. I returned it.
Reviewed in the United States on October 29, 2023 by Mayra Cash
    • Good light
Color: Black Size: USB Rechargeable Style: Penlight Pattern Name: Penlight
Light works great for my use looking for coolant leaks.
Reviewed in the United States on October 17, 2023 by Mike

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