21 Reviews
81% (17)
5% (1)
10% (2)
0% (0)
5% (1)
90% Recommend this product (19 of 21 responses)
By Harry
Northville, NY
Low cost UV light
August 26, 2020
This tiny UV light source is reliable and supplies some light for small items like money. Not very strong, but amazingly only $1.00.
By Jack
, New Cumberland, Pa
Night light
October 28, 2017
I like to walk late at night. I attach this little light on my walking stick so on coming cars can see me
ProsLaetitia along time.
By Jim
Canandaigua, NY
For nightly use--home and abroad
October 17, 2017
I wear one of these on an elastic cord every night! I originally purchased one for traveling because I wanted to always have a light in case of fire, loss of electricity in a theater, nocturnal restroom use...security in general. If you ever overnight in a hostel, for example, and have to use the bathroom in the middle of the night, you don't want to switch on a light and awaken others. Perfect light also to find the lock for your house in the dark or the car/truck door lock. Just imagine the uses! Makes a great gift, too. The service at Battery Junction is exemplary!
By Joe
Great UV Light
July 12, 2017
This is a great little UV light Can check currency or other security features requiring UV light. Battery can be replaced, but they are so cheap you can buy a new one.
By Kristen
Great product
May 5, 2017
It is the perfect size for what I needed it for. It came in a very timely manner. Very good experience.
By Troy
League City, TX
Ultraviolet keychain light
April 24, 2017
Great for checking money. Also works to authenticate claims by the pawnshop guy!!!!
By Joe
Oakville, CT
Great little tool
September 6, 2016
These are great little tools to have on hand for stain detection, curing UV glues, locating certain small particles, etc. Great price! Everyone should have one or two!
By craig
a great light and a great deal!
July 13, 2016
these work great! and such a deal... it is a strong light too!
By James
Not much of a light.
February 26, 2016
One did not work, and the rest were very, very, dim.
ConsVery dim.
By Bill
Lowest priced UV light!
January 19, 2016
People see my cr123 powered UV light and want one. So, I give them one of these! You can't beat the price.
By Dave
Titanium Innovations KEYLIGHT Keychain LED Ultraviolet Light 395nm UV
November 15, 2015
Bought four units ($0.99 ea.). Hard to beat the retail price. Satisfactory. Click holding On-Off switch is much better than momentary switches. The UV is used for antique checks and money verification where brightness and wavelength is good. Nice size to hold and fits about anywhere. Split ring is nice to attach to zipper pulls or use as keychain. Though is UV, works well to light door locks or where a bit of light is needed.
By Gordon
October 13, 2015
On/off switch doesn't stay on, light weakens when left on, and goes out in a matter of seconds.
ProsBright light when holding button
ConsLight doesn't stay on on its own
By Marla
Port Townsend, WA
Great key chain lights
February 27, 2015
I love these keychain lights that stay on with one press and go off when you press them again. The original one I purchased had a white light. I accidentally ordered UV ones thinking the purple was just the body color. I have sent these back to get the white light ones because the light is bright. Highly recommended.
Prosone hand operation is easy
By Claudia
Lititz PA
great product
January 15, 2015
Item works great, as described!
Not by the dozen
January 14, 2015
Ok little UV light, if you buy them 12 at a time don't expect all of them to work!!!
November 28, 2014
It was smaller than I thought it would be, but that makes it even better! Thanks for a perfect purchase.
By Gary
Murrells Inlet, SC
Can't be beat for a buck
November 22, 2014
I buy these with every purchase I make. I give them to my friends, they are handy in dark restaurants and anywhere you need a little light.
By Thomas
West Warwick, RI
Nice Light
November 19, 2014
As most have stated UV has it's advantages, and in a small size you can carry it anywhere. Check money, check for pet stains, or just have to use like a black light. They have good life too. I don't use mine 100% but it's been in the drawer for a year or so off and on, and it's on the original battery. You can even replace the battery if you like, however it's cheaper to buy the whole light.
ProsPrice Value Function UV
By Jenn I.
Daytona Beach, FL
October 22, 2014
They are exactly what I need. Also like that you don't have to hold down the button.
By Timothy
Western Iowa, USA
More of the same
October 15, 2014
These are just like the regular Titanium Innovations KEYLIGHT keychain LEDs, just in ultraviolet. When I had a cat, he got mad at me one time and let me know by spraying all over both bedrooms. I have found most of the areas and taken care of them, but need to find the last few, and this is the best way to do it. Check my review of the regular KEYLIGHT keychain LEDs for everything else about these lights.
ProsCost - very low cost solution to my problem Reliability Price
By Rick H.
Las Vegas, Nevada
Handy Dandy Little Piece of Illumination
July 22, 2014
I keep a bunch of these around my pawn shop for detecting flaws and authenticating claims by my clients. They are cheap and effective and I love them.

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