Review on 🎉 SURNIE 50ft UV Black Light Strip: Waterproof, Flexible & Cuttable Blacklight LED Strip Lights for Glow Party, Birthday, Halloween, Stage, Fluorescent Party & Home Decoration by Luis Esquivel

I have to say they are bright. If I were looking for simple blue streetlights that would be great. I didn't need them adhesive so they are perfect and there is no tape on them. HOWEVER, I needed a UV black light specifically for the Halloween decorations, and it is NOT UV light! I know the seller says he needs to "warm up," but after 8+ hours of warming up, I can safely say he's not going anywhere. Even objects specially colored with UV varnish that are placed near these lamps do not glow, unlike my old UV spotlight or my UV flashlight. So if you are pressed for time and NEED real UV lamps, don't buy them. Revain is kind enough to replace them for free, but it will take time.