COSOOS2 Pack UV Flashlight Black Lights, USB Rechargeable UV Light with 7 Modes, IPX 4 Waterproof, Zoomable Pet Urine Detector for Stains, Bed Bugs, Scorpions, Emergency

Absolutely LOVE these flashlights! The black light also works REALLY WELL, in fact it works better than the $50 flashlights that are ONLY black light!!! I love how it has regular and black light plus the magnet at the end and zooms in!!! Rechargeable and I love them so much I’ve already bought 12 hahaha everyone I show them to always buys a set too!!! Excellent quality!!!

Very bright with lots of illumination options. Solid feel and good weight. I like the look and the ease of operation as well the powerful magnet. I do find the rubber cover over the USB port to be sort of loose. The manufacturer claims water resistance but I doubt it. Water could easily get into the USB port. To be safe avoid water as much as possible and/or tape over the USB port cover when not charging for some added moisture resistance. Despite this I would buy these again if needed.

Works well, however, it could have higher capacity batteries. Power doesn't last that long.

The media could not be loaded. This is a mighty might and bargain for two at evev $5 more per each.PROS:- Very well built. Heavy for size & precision built.- intuitive. It has 8/9 modes where the front light can be focused, dimmed, flash UV & strong. The side LEDs are bright practical in white, red, combo flashing red/white. Etc. The button shows bright green when in use. Red when discharged when one/1 showed that as discharged: used included cable & when charged it turned green.- seems waterproof. Didn't try but button & cap etc show watertightness. I'm not sure.- UV is very strong. Stronger than my rather multi-LED prior flashlight.- USB-C has the newest connector good for my foldout Samsung- Price: very cost effective- magnetic base strong enough to hold unit at 90 degrees on any ferrite surface but not overly so. A bump could dislodge.- holding button down for 2/3 seconds turns it OFF. So, don't have to go through all modes to end.CONS:- truly a product i can't take issue but- magnet strong but could dislodge with bump- waterproof??? But certainly water resistant.- power button is VERY bright at night.- had issue at first with 1 unit, after charging, not working. Swapped known battery & still problems THEN, both worked well.Not sure why. Perhaps slow battery or older battery time will tell.- unusual larger battery but seen before in a hand Lazer beforeUNKNOWNS:- charging time.- waterproof- longevity, but @ price for two, I don't care!

I purchased the set of two ultra violet flashlights, mostly for my wife to use while traveling. The added benefit is to kill bacteria on our phones and other items, such as toothbrush. These are powerful, yet small flashlights with multiple functions that you can't find in any other flashlight that I've seen. Simply love these.

What a good deal for the COSOOS 2 Pack UV Flashlight. I love the magnet base and all the different light resourses. It is almost too bright for the applications I am using it for, looking at my rocks closely. The UV is a 395 frequency and is a bit too 'blue' for the fluorescence of the rocks. Wish they made this light in a 365 frequency.

I fully charged these and as soon as I use them, it indicates that I need to recharge them. Both flashlights! They should not be flashing red after I just get done fully charging them!

One of the flashlights arrived dead .Supplied cable doesn't fit securely in slot. No response when pressing the on off button. Unable to charge unit because cable or slot is defective