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Blacklight 51 UV LED Flashlight

Ratings & Reviews for Kobalt Blacklight 51 UV LED Flashlight

4.5
112
Review
 4.5 out of 5
112 Reviews


87% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this UV flashlight for its powerful brightness and effectiveness at revealing pet urine, scorpions, and hidden leaks with remarkable clarity. Reviewers consistently commend its sturdy aluminum construction, comfortable grip, and ready-to-use design with included batteries. Many appreciate its versatility beyond primary detection, using it to inspect uranium glass, locate pests on plants, and evaluate properties. A few report inconsistent urine detection or battery issues, but these concerns are rare. Overall, most customers find it an exceptional value and reliable multipurpose tool.

Customer review summary generated by AI, including incentivized reviews.
112 Customer Reviews

Great UV LED Flashlight!

This UV LED Flashlight is an important tool for the kind of work we do in our office. I highly recommend this Flashlight and well definately purchase this item again.

November 2, 2026
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Very nice quality

Excellent black light! Works great!

October 30, 2026
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A Must Own for Antique Glass Enthusiasts

Would Recommend

Awesome blacklight to assist with finding antique glassware made with uranium

October 28, 2026
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Would Recommend

About this to help spot urine pet stains for deep cleaning. Great compact blacklight with powerful beam. Very heavy duty feeling but compact.

October 27, 2026
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Great buy

October 24, 2026
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Spot detection

Would Recommend

Happy I bought this a month ago, it showed spots I did not know were present!

October 11, 2026
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Good Light

Would Recommend

This light is a good buy. It allows me to find leaks in the dark without having other light sources.

October 4, 2026
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Great Blacklight

Would Recommend

Works immediately with included batteries, great to see where our kitties are tracking litter or we need to apply some extra cleaning around the house.

September 11, 2026
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Not bad for the price

Would Recommend

I have no complaints yet!

September 9, 2026
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Great for the hunt

Would Recommend

I bought this black light to hunt for uranium glass in the antique stores a little heavy in my purse but works great

August 21, 2026
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Not a true UV

Would Not Recommend

Doesn't react on certain materials like it should, likely not a true UV light.

August 8, 2026
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