$6.79 $16
Amazon with JRX-Home has the TaoTronics TT-FL001 395nm UV Blacklight Flashlight for $6.97 with free shipping on $25+ or with Prime.

Uses 12 LED bulbs, includes three AAA batteries. Just remember that sometimes things are better left unknown.
$6.79 retail: $16
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Comments & Reviews (1)

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dave_c
Ben's cred: 5764
Posted 01/23/2021 at 10:22 AM PT
Posted 01/23/2021 at 10:22 AM PT
There are legitimate uses, like putting UV dye in one of your vehicle fluids to track down where it is leaking, though like any of the little 3 x AAA lights with individual encapsulated LEDs, it won't produce much light so you'll need it as dark as possible in the area to make dye illuminate.

However the Amazon page mentioned looking for "fuel or gas leaks" and I would be cautious about using it for that purpose. Dye is more commonly put in oil, steering, transmission or coolant.

Price & Comment History

Amazon

TaoTronics TT-FL001 UV Flashlight at Amazon

Posted 04/07/2015 in Other Electronics