What’s the Difference? Germicidal Lamp vs Blacklight Tube vs Ultraviolet Light 7 Dec 2025 When shopping for UV products, it’s easy to get confused. Here is a simple guide so you can choose the right one: Germicidal Lamp (UVC) Designed to kill germs, bacteria, and viruses . Emits UVC light ... blacklight tubes germicidal lamps gmt lighting australia lighting tips ultraviolet guide uv lights uv solutions uva lighting uvb lamps uvc disinfection Read more