We have 3 of these at work we use to spot oil leaks on turbine engines. The synthetic oil glows under uv light. We have used these same 3 for about 10 years now. Have only had to replace batteries. The only complaint I've ever heard was that they could be brighter.
The Ultraviolet LED are just as described and work extremely well, great quality nicely made would order again if lost. Will be using the light to detect plaque build up in my dogs teeth, as my Vet has one and showed me how to use it as I brush my 2 yorkshire terriers teeth every day, now I know where to pay more attention too. Thanks to all at Nite Ize who helped in getting this to me in Canada ! Roman
Service was excellent. Product arrived on time and works great.
My wife gave me an Inova UV flashlight as a gift years ago. I lost track of it for quite a while and when I found it it wasn't working. I sent a message and received a quick reply. Send the product in and they would repair or replace it, no charge. Which they did. It's more expensive than your average torch, but it lasts a lifetime. I take it to dark restaurants and amaze my friends lighting up the menu. It's a very special pocket flashlight.
I've bought other flashlights that claim to be UV lights, but they cast little more than purplish hue. This light however is a true black-light! Fluorescing items do glow. The light also has two power settings which is excellent for when you need a little less intensity for more contrast.