Pen Light Detector Torch Ultra Violet Torch White Purple for Test Mini Pen UV Flashlight 395nm 2 in 1 UV Flashlight LED Penlight Blacklight 2 Light Source

This product is amazing I had yo add tape to the black light end so I could tell what end was what. I have to use the black light at work to check date codes and the flash light part for quality inspections. If there was something to help identify what end is what it would be perfect. But I'm still satisfied with it and I recommend this product to everyone

Excelente

Twist to turn on light and sometimes you have to tap it to go on. I mainly use the black light to look at rocks so it is fine for me. Was hoping for better quality but didn't want to spend a lot of money. May spend the money next time. Also no battery comes with product.

Terrible design, didn't work right off the bet. I am mechanically inclined and repair stuff for hobby, goodness do I need to spend an hour reparing your 7 $ item. I hate that they have good rating

The twist on and off is right on top of battery compartment. Never sure what's turning

I love this little light! I use it to see better detail on small items. The light is bright, it's worth the money!

Got it a week before starting my new security job at a nightclub. Used it for the night to of course check IDs and personal bags. Flashlight is bright enough. Black light is legit a black light that sees everything you don’t want to see. Anyway used it for the night and the black light no longer works. Total of 8 hours of use. The constant twisting to turn on and off makes it kind of difficult to operate. Maybe add a button or switch somewhere on it for easier use.

I like that is slim but powerful