Buy new:
To see product details, add this item to your cart.
FREE Returns
Ships from: Amazon.com
Sold by: Amazon.com
To see product details, add this item to your cart. You can always remove it later.
FREE Returns
To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: National Tool Warehouse
Sold by: National Tool Warehouse
(15640 ratings)
92% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: ZillaZon ✅🏆⭐Authorized
Sold by: ZillaZon ✅🏆⭐Authorized
(11185 ratings)
94% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: JBTools
Sold by: JBTools
(111893 ratings)
93% positive over last 12 months
Shipping rates and Return policy

Streamlight 66149 Stylus Pro USB 400nm UV Rechargeable Penlight with USB Cord and Nylon Holster, Black

4.7 4.7 out of 5 stars 29,381 ratings

To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Available at a lower price from other sellers that may not offer free Prime shipping.
Rechargeable with USB Cord
400nm UV
Black

Purchase options and add-ons

Special Feature Durable, Rechargeable ll
Color Black
Power Source Battery Powered
Light Source Type UV
Material Aluminum

About this item

  • No Standalone lithium batteries are sold with the product
  • 400nm ultraviolet LED with 325 mW measured system output; runs 2.5 hours (does NOT include white LED)
  • Fully regulated output for consistent UV performance over the battery life
  • Lithium ion battery fully recharges in-product in 2.5 hours
  • Water-resistant sliding metal sleeve protects USB port; sleeve is purple to differentiate from other models
See more product details

Customer ratings by feature

Light weight
4.7 4.7
Brightness
4.6 4.6
Water resistance
4.5 4.5
Night vision
4.5 4.5

Frequently returned item

Check the product details and customer reviews to learn more about this item.

Frequently bought together

$56.98
Get it as soon as Tuesday, Apr 2
In Stock
Ships from and sold by Amazon.com.
+
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Looking for specific info?

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Spanish (Mexico) 771770 [PDF 118 KB]

Feedback

Streamlight

Streamlight 66149 Stylus Pro USB 400nm UV Rechargeable Penlight with USB Cord and Nylon Holster, Black


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Product guides and documents


From the brand

Product Description

Allows the flexibility of charging on-the-go using the included USB cord. The Streamlight 66149 Stylus Pro USB UV is a sleek compact pen sized, USB rechargeable, lithium-ion battery powered flashlight designed for use in all markets. The UV LED provides ultraviolet light for detection of fraudulent documents, forensic investigations, or detecting engine or HVAC leaks. The light features a tail cap switch for momentary or constant on operation and a pocket clip for convenience. The aluminum housing with Type II Military Spec anodizing helps make the light extremely durable and abrasion resistant. Packaged with a removable pocket clip and holster. Limited lifetime warranty.


From the manufacturer

Streamlight 66149 Stylus Pro USB UV Rechargeable, 400nm Ultraviolet LED Penlight, Black

Streamlight 66148 Stylus Pro USB UV Rechargeable, Ultraviolet Penlight, Black

Who we are:

We listen. We learn. We get it.

Streamlight is a "hands-on" company; we've been one since the company started 47 years ago. We learn by doing, so we understand what our customers need because we're out there doing what they do, using the same lighting tools in the same ways. We go through firefighters' training. We take courses in low-light shooting. We're hunters, fishermen, outdoor and sports enthusiasts. We believe it's our hands-on, real-world experience that leads to new ideas and innovations that set Streamlight apart. Who knows what we'll come up with next?

With USB Cord and Nylon Holster

WALL & VEHICLE POWER ADAPTERS SOLD SEPARATELY

The Stylus Pro USB UV is a sleek pen sized, USB rechargeable, lithium ion battery powered flashlight. The UV LED provides ultraviolet light for detection of fraudulent documents, forensic investigations, or detecting engine or HVAC leaks. It allows the flexibility of charging on-the-go using the included USB cord and/or optional AC wall adapter (wall adapter sold separately).

The light features a tail cap switch for momentary or constant on operation and a pocket clip for convenience. The aluminum housing with Type II Military Spec anodizing helps make the light extremely durable and abrasion resistant. Packaged with a removable pocket clip and holster.

Streamlight 66148 Stylus Pro USB UV Penlight with 120-volt AC Adapter and USB Cord
Streamlight 66148 Stylus Pro USB UV Penlight with 120-volt AC Adapter and USB Cord

Ultraviolet LED for detection of engine or HVAC leaks, detecting fraudulent documents, or for forensic investigations.

LIGHT SOURCE: 400 nanometer UV LED technology, impervious to shock.

LIGHT OUTPUT: 325 mW measured system output. Fully regulated output for consistent UV performance over the battery life.

RUN TIME: 2.5 hours of run time. All runtime claims are to 10-percent of initial lumen output.

Streamlight 66149 Stylus Pro USB UV Penlight

Stylus Pro Rechargeable Ultraviolet Flashlight

Built To Last:

Durable, machined aluminum alloy case. Type II MIL-Spec anodized finish. Glass lens; gasket sealed. IPX4 water resistant; 1 meter impact resistance tested.

All performance claims to ANSI/NEMA FL1-2009 Standard Issued: 08/26/2015. Document #184.

Battery and Charging:

Streamlight Lithium Ion cell pack. Rechargeable up to 300 times. Digital control circuit prevents overcharge. Rechargeable using supplied USB cord or optional AC wall adapter (adapter sold separately). Fully recharges battery in 2.5 hours and charges battery in product. Charge indicator LED: - Red when charging - Green when fully charged.

FEATURES:

  • Push-button tail switch
  • Includes USB cord, removable pocket clip, tear resistant nylon holster
  • Micro USB charge port protected by water-resistant sliding cover
  • Length: 6.15 in.
  • Body Diameter: 0.74 in.
  • Weight: 1.9 oz
  • Wall or vehicle power adapters sold separately
Streamlight flashlights, lanterns, headlamps, tactical lights, penlights logo

Compare with similar items

This Item
Streamlight 66149 Stylus Pro USB 400nm UV Rechargeable Penlight with USB Cord and Nylon Holster, Black
Streamlight 66149 Stylus Pro USB 400nm UV Rechargeable Penlight with USB Cord and Nylon Holster, Black
Recommendations
Streamlight 88836 PolyTac 90X USB 500-Lumen Multi-Fuel Rechargeable Right-Angle Flashlight, SL-B26 Battery Pack & USB Cord, Yellow, Box
dummy
Streamlight 88811 Wedge 300-Lumen Slim Everyday Carry Flashlight, Includes USB-C Cord, Lanyard, Coyote
dummy
Ledlenser K6R Safety Alert Ultra-Compacted Foldout USB-A Rechargeable Keychain Flashlight 400 Lumens in Gift Box, Gray
dummy
Nitecore MT2A Pro EDC Flashlight, 1000 Lumen, USB-C Rechargeable, 2X AA Battery Compatible Slim Penlight
dummy
Streamlight 66148 Stylus Pro USB 400nm UV Rechargeable Penlight with 120V AC Adapter, USB Cord and Nylon Holster, Black
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-47% $56.98
List:$107.90
$64.74-50% $84.99
List:$168.49
$29.95-20% $35.95
Typical:$44.95
$61.49
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Brightness
4.6
4.9
4.7
4.8
4.4
Battery life
4.5
4.4
4.6
4.4
4.4
Water resistance
4.5
4.5
4.5
4.6
Night vision
4.5
4.8
4.5
4.4
Sold By
Amazon.com
Amazon.com
Amazon.com
Ledlenser USA
Lumen Tactical
Amazon.com
light source type
UV
LED
LED
LED
LED
UV
power source
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
material
Aluminum
Nylon
Aluminum
Aluminum, Snap Hook
Anodized Aluminum
Aluminum
number of items
1
1
1
1
1
battery quantity
1 product specific
2 cr123a, 1 lithium ion
1 lithium polymer, 1 product specific
1 lithium ion
1 lithium ion
2 aaa, 1 product specific
special feature
Rechargeable ll, Durable
Disposable,Durable
Portable, Rechargeable, High Power, Weatherproof, Impact Resistant
Rechargeable
Rechargeable
Rechargeable,Durable
weight
0.23 pounds
0.3 pounds
0.2 pounds
0.07 pounds
3 ounces
0.15 pounds

Important information

Legal Disclaimer

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Customer reviews

4.7 out of 5 stars
4.7 out of 5
29,381 global ratings

Customers say

Customers like the durability, brightness, size and battery life of the flashlight. For example, they mention it's reliable, works well and is compact. Some appreciate the performance, saying it'll cure resin quickly and effectively.

AI-generated from the text of customer reviews

4,725 customers mention4,375 positive350 negative

Customers are satisfied with the brightness of the flashlight. They mention that it is a great light for mechanics, farmers, or anyone looking for a versatile and well-made light. The light emits a strong, concentrated beam of ultraviolet light, and has 2 different lighting levels. Customers also appreciate the water resistant, rechargeable pocket light, which is powerful. They also love the single function on and off toggle switch.

"...However it is twice as much being around $44. It has a much brighter light over 100 lumens, even though I have heard reviews say that in reality it..." Read more

"...The UV flashlight I purchased emits a strong, concentrated beam of ultraviolet light, which is essential for curing UV resin...." Read more

"...It is likewise handy to illuminate that flat tire in the middle of a rainy night, or to find that nut that you just dropped down past the manifold...." Read more

"...The new one I got as a gift for someone. Now these have 2 different lighting levels, which is nice if you just want to illuminate, not blind...." Read more

2,151 customers mention1,797 positive354 negative

Customers like the durability of the flashlight. They say it's reliable, purpose built, and lasts for years. The light is made of high quality aluminum and has a reliable power button.

"...not much bigger than your standard pen, it is very simple, and it is rugged. It is also bright and the battery last longer than that you think...." Read more

"...The UV flashlight I purchased emits a strong, concentrated beam of ultraviolet light, which is essential for curing UV resin...." Read more

"...use it as your only flashlight around the house but it is purpose built and exceptional at its designated duty...." Read more

"...High Quality: This flashlight is made of high-quality components throughout, from its anodized aluminum body, to its strong pocket clip, to its well..." Read more

1,997 customers mention1,616 positive381 negative

Customers like the performance of the flashlight. They say it cures resin quickly and effectively, it is functional, and exceptional at its designated duty. They also say it is entirely adequate for their purposes and a consistent performer. Customers also mention that the streamlight works fine as expected.

"Quick Review: Awesome, lightweight, durable, simple, reliable, cool, functional, and you should buy one now.Long Review:..." Read more

"...The light is strong enough to cure the resin quickly and effectively, ensuring that my projects cure evenly and thoroughly...." Read more

"...flashlight around the house but it is purpose built and exceptional at its designated duty...." Read more

"...Sure, and I've got those, too. But this one is so small, powerful, and inexpensive, I don't feel bad about getting a few of them to have around..." Read more

1,709 customers mention1,621 positive88 negative

Customers like the size of the flashlight. For example, they mention it's compact, fits in their pocket without being intrusive, and is the perfect size to hold in mouth. It's also sturdy and not much bigger than a standard pen. That said, some say it'll fit easily and comfortably in a pant pocket. Overall, most are happy with the size and shape of the product.

"...It is slim, not much bigger than your standard pen, it is very simple, and it is rugged...." Read more

"...The flashlight is compact and lightweight, making it easy to handle and maneuver, even when working on small or intricate projects...." Read more

"...for around $20 you should buy several of these.-Compact size. very easy to carry daily-CREE LED should last a long time..." Read more

"...Sure, and I've got those, too. But this one is so small, powerful, and inexpensive, I don't feel bad about getting a few of them to have around..." Read more

1,100 customers mention1,068 positive32 negative

Customers find the flashlight easy to carry in their pocket. They say it's small and lightweight enough to carry without looking bulky. Customers also say it is bright and sturdy, yet not heavy. They mention that the pen light rides in the pocket much better than the Micro and that it'll throw much more light out for its size.

"Quick Review: Awesome, lightweight, durable, simple, reliable, cool, functional, and you should buy one now.Long Review:..." Read more

"...The flashlight is compact and lightweight, making it easy to handle and maneuver, even when working on small or intricate projects...." Read more

"...This thing is an excellent companion in that regard. It is light enough to go unburdened into my pocket and small enough to not really get in the..." Read more

"...think it is practical to wear this light with the holster, as it is so light that it hangs on just fine with its strong pocket clip...." Read more

964 customers mention868 positive96 negative

Customers appreciate the value of the flashlight. They say it is the best light for the money, it uses common inexpensive batteries and is a perfect purchase.

"...Being a college student even this is relatively affordable...." Read more

"...-Very bright considering size and weight-Excellent value. for around $20 you should buy several of these.-Compact size...." Read more

"...This excellent little light is a terrific value, but throw in a decent nylon holster and quality batteries and it's just outstanding...." Read more

"...It's had fluids spilled on it and no issues. Definitely worth the money if you need it daily." Read more

943 customers mention813 positive130 negative

Customers like the battery life of the flashlight. They mention that it uses commonly available batteries, and the standby charge lasts a very long time. Some say that the battery has never died in the course of a 8-12hr work day.

"...Oh did I mention it came with 2 Energizer batteries? Well played Streamlight, well played......" Read more

"...The flashlight also has a long battery life, allowing me to use it for extended periods without having to worry about recharging or replacing the..." Read more

"...It's feather light, super bright, has a fantastic battery life, and charges easy. The only issue is they still use a micro USB connection...." Read more

"...to charge it overnight multiple times and have been impressed with the battery life. The light itself is bright, no complaints there...." Read more

866 customers mention775 positive91 negative

Customers like the quality of the flashlight. They mention it's a great little flashlight, perfect pocket flashlight, and handy. Some say it'll get hot after long periods of time using it, but overall, they're happy with it. Customers also say it is the best flashlight on the market, good for daily use at home and work, and a versatile little work horse that comes in handy whether you're sitting out a.

"...This excellent little light is a terrific value, but throw in a decent nylon holster and quality batteries and it's just outstanding...." Read more

"...Best pocket flashlight I have ever had." Read more

"Perfect flashlight, Excellent bright light for doing electrical work and computer builds. Doesn't get in the way clipped in you pocket...." Read more

"Keep this on my vest at work. Very helpful at night. Good brightness. Clips right on my vest securely." Read more

A Bright Idea
5 Stars
A Bright Idea
This is by far the BEST flashlight I've ever owned. I only ordered a new one because somehow, someway, my old one disappeared, it's not because it quit working! Looking back, I had ordered the last one over 8 years ago, remarkable!!!There was no questions asked when I couldn't locate the old one, the immediate answer was get another one coming NOW! I'm considering buying another one for stock because it seems like they quit making the "good stuff" like these once people figure out how awesome they are!Pros:- Super Bright- Size is perfect for carrying in pen pocket or the like- Battery Life- Overall build qualityCons:- I lost my first one
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on September 6, 2015
18 people found this helpful
Report
Reviewed in the United States on January 13, 2015
Style: Non-RechargeableSize: 100-LumenColor: BlackVerified Purchase
Customer image
5.0 out of 5 stars Awesome High Value Pen Light That You Should Already Own
Reviewed in the United States on January 13, 2015
Quick Review: Awesome, lightweight, durable, simple, reliable, cool, functional, and you should buy one now.

Long Review:
In the past few months I have bought 4 of these flashlights. In the past few years I have started an everyday carry system. I have always heard how useful a flashlight is to have on you at all times but never really got one because I though how useful it was considering I have an iPhone on me at all times. So the more I heard about the idea about carrying a flashlight as well as hearing about this flashlight I became intrigued. I saw this flashlight listed at around $20. Being a college student even this is relatively affordable. There was nothing I heard that made this seem like a bad product with reviews and such being very positive. So I puled the trigger on one. Not to sound cheesy but it really did change my life.
I never knew how useful these things could be because they are slightly bigger than a pen with a ton of light being thrown out. Definitely an upgrade from the iPhone.

This product is not the best out there but it is close. The only other main competitor (that I know of) is the Four Sevens Preon 2 being about the same size and weight. However it is twice as much being around $44. It has a much brighter light over 100 lumens, even though I have heard reviews say that in reality it is not brighter. Also the Preon 2 has different modes like high, mid, low ,sos and so on. This is definitely something to consider because if you have the extra money I would say go for it. It also looks fantastic and is very streamlined. Also the streamlight protac might be another option too.

However, if your like me and want to save a few bucks this is the best option. It is slim, not much bigger than your standard pen, it is very simple, and it is rugged. It is also bright and the battery last longer than that you think. Im sure by now you can figure out that I really like this product however there is one small issue I have with it. That is the finish. I'm sure that the finish is great even compared to the competitors but while I had this in my pocket I noticed that the finished began to wear and wear fast. From the few months that I had it it look already a few years old due to it being beat up. I haven't used it a ton nor have I abused it. I think the wear was due to the fact I had a leatherman multi-tool in the same pocket so I don't blame it on the product itself. I was weary about the rubber tail cap getting worn out but I haven't seen much wear on that plus it is replaceable anyways. Other than that there are really no negative points.

So overall for the money I have not seen anything that can beat this product. Also Streamlight has improved this model with a more powerful LED bumping the lumen count to 65 from 48. Not a huge upgrade but it still is better than nothing. Again the light is very powerful even for being only 65 lumens it definitely seems like more. It is a huge improvement over an iPhone or any cell phone camera for that matter, it just doesn't compare. I am more than happy to spend my money on this product and would do it again in a heartbeat. Since I got my first one I ended up getting another for myself as well as one for each of my parents. They also love theres although, not quite as much as I do. So in my honest opinion, just buy one. I promise it will be worth it.

Oh did I mention it came with 2 Energizer batteries? Well played Streamlight, well played...

NOTE: The picture is comparing the new light to the old one. As you can see the old one does have a significant amount of wear and scratches but it runs perfectly and I have no problems using it.
Images in this review
Customer image
Customer image
23 people found this helpful
Report
Reviewed in the United States on February 23, 2024
Style: Rechargeable with USB CordSize: 400nm UVColor: BlackVerified Purchase
2 people found this helpful
Report
Reviewed in the United States on May 13, 2015
6 people found this helpful
Report

Top reviews from other countries

Translate all reviews to English
Deb E
5.0 out of 5 stars Best price for a great item!
Reviewed in Canada on October 14, 2023
Style: Non-RechargeableSize: 100-LumenColor: RedVerified Purchase
Marco A.
5.0 out of 5 stars Lampara muy útil y practica
Reviewed in Mexico on May 23, 2023
Style: Non-RechargeableSize: 100-LumenColor: BlueVerified Purchase
steve
5.0 out of 5 stars A must have, awesome light !
Reviewed in Canada on May 6, 2023
Style: Rechargeable with USB CordSize: 350-LumenColor: BlackVerified Purchase
David f.
5.0 out of 5 stars Muy recomendable
Reviewed in Mexico on November 7, 2022
Style: Non-RechargeableSize: 100-LumenColor: RedVerified Purchase
Edvin Lennartsson
5.0 out of 5 stars Hård knapp men annars bra
Reviewed in Sweden on January 28, 2024
Style: Non-RechargeableSize: 100-LumenColor: BlackVerified Purchase