








🔦 Illuminate the unseen, own the night with GearLight UV Flashlight!
The GearLight UV Flashlight S50-365 nm is a compact, pocket-sized blacklight pen flashlight delivering a powerful 100-lumen UV beam. Built with military-grade aluminum, it offers rugged durability and water resistance, powered by two standard AAA batteries. Ideal for professionals and pet owners alike, it excels at detecting hidden stains, authenticating IDs, curing resin, and spotting pests like scorpions. This 2-pack set combines portability, versatility, and reliability for everyday UV detection needs.













| ASIN | B089P1NMMB |
| Batteries | 2 AAA batteries required. |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Composition | Alkaline |
| Battery Description | Alkaline |
| Best Sellers Rank | #16,680 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #273 in Handheld Flashlights |
| Brand | GearLight |
| Brightness | 100 lumen |
| Bulb Base | B22D |
| Bulb Features | Non Slip Grip |
| Color | Black Light, (Pocket Light S50) |
| Customer Reviews | 4.5 4.5 out of 5 stars (15,380) |
| Date First Available | May 21, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 ounces |
| Item model number | GL-UMFS50-2P |
| Light Output Maximum | 100 Lumens |
| Light Source Type | LED |
| Manufacturer | GearLight |
| Material | Aluminum, Resin |
| Number of Batteries | 2 AAA batteries required. |
| Number of Lights | 2 |
| Package Dimensions | 4.17 x 2.13 x 0.67 inches |
| Part Number | GL-UMFS50-2P |
| Power Source | Battery Powered |
| Recommended Uses For Product | ID checking, pet urine detection, revealing hidden stains, hotel room inspections, scorpion detection, currency authentication, and various professional uses |
| Shape | Pen |
| Size | 2 Pack, (S50 Pocket Light) |
| Special Feature | Non Slip Grip |
| Special Features | Non Slip Grip |
| Style | Pocket-Sized |
| UPC | 858362007935 |
| Voltage | 3 Volts |
| Water Resistance Level | Water Resistant |
| White Brightness | 100 Lumens |
J**N
Best flashlight ever!
This is the best small, but powerful flashlight I’ve ever owned, and it’s so inexpensive!
H**1
Just what I needed and at a great price
Here is the short of it: These things are a great value and well worth their price. Actually they are a bargain for what you get. I use my flashlights a lot due to aging eyes, a lot of work that needs good illumination and two dogs that I have to take out every night. I have been through a lot of flashlights, large and small and have learned what I like and what I don't. This light I love. What I like: Very reasonable price. In fact this light is worth much more than its humble price. Nice size and features. The simple push button on the end is easy to use and works well. The size of the light is very convenient and fits easily in a pocket out of the way. Brightness and color: This thing works much better than I could ever expect. I am just very impressed with its clean white beam and the brightness. I can walk my dog at night with just this little powerhouse. Build: It seems very well made for the price. Again, I have a lot of lights but none of the lower priced lights come close to this thing. I love it. Its just what I needed, sized right to carry in a pocket, nice and bright, built very well, simple and best of all it uses normal AAA batteries not some odd ball special or expensive battery like AAAA's or CR123's.. I use the Panasonic rechargeable and save even more money. Yes, I would buy it again without a thought. Fact is I think I will get some more and give them out at Christmas as a stocking stuffer.
S**P
Excellent tool!
After almost exactly one year of constant use, the first one finally died. I’ve taken it apart as far as I could, I guess it’s just something wrong in the mini circuit board thingy where the led light is. Don’t know how to fix that. I’ve carried this in my pocket and used it multiple times every day for the last year. I couldn’t count how many batteries I’ve gone through and I’ve dropped it hundreds of times. As a self employed contractor who moonlights as DIY mechanic, this has been endlessly useful and now stays clipped on my pocket right next to my pocket knife. My only suggestion would be to put teeth grips toward the base of the handle! With it being a two pack, I get to start using the other one now. I plan to get two years of constant use from this package, I call that a great deal! When the next one dies I’ll gladly buy another pack. UPDATE! Actually it was bad batteries that made my light flicker! That didn’t occur to me since I’d recently put new batteries in but they were given to me from a friend and apparently they were quite old. New batteries and it works like new again!
D**E
Great compact light
Was looking for a simple small flashlight. This definitely fits the bill. Lightweight metal light with an easy on/off tail cap switch. No flash modes, just on or off it’s great. About the size of a thick pen. Fits in the hand nice and easy plus you get two lights. Brightness is good for 100 lumens. I take mine to work. Clip it inside my pocket, out of the way and ready when I need it. No complaints so far.
A**R
Gear Light, and their product, totally rocks!!!
I am so impressed with Gear Light new S100 LED Pocket Pen Light flashlight! The build quality is fantastic – it feels solid and durable. The brightness is amazing, and the range is perfect for my overall activities. I also have to commend their customer service – they were so helpful and responsive when I had a question. I heard back from Cal and Jenny and they were both fantastic!!!!! I was most impressed with the speed of their replies. I'm not kidding . . . I hit send on my end, and within 5 minutes I received a reply. Not only a reply, but a positive reply. They read my questions, and solved my problem within their first reply! It was truly remarkable, surprising, unexpected, and inspiring! I am thoroughly enjoying my new flashlights, they're exactly what they described and what I expected, but more than that I'm talking up their customer support to anyone who will listen! Overall, this is a great flashlight that I would highly recommend! Gear Light, and their product, totally rocks!!!
D**.
I would buy again.
I love this high quality, easy to put in a purse. I will be buying more.
J**Y
Ok for what it is but not impressed...
It's ok. I would recommend this product for DIYers or light work. The batteries die fast under normal use and the durability is not great. Granted, the price is ok, but as a professional technician my needs are better and although this product is advertised in that way I did not experience that with this product. Battery-free rechargable flashlight are much better and worth the investment. Recommend buying this product but light DIYers or for a small light. Not recommended for mechanics or technicians that need a small reliable light.
M**M
Small and fits right in the glove box, works great for it's purpose and was a decent price.
Trustpilot
1 week ago
1 month ago