VEVOR UV Light, 36W Ultraviolet Lamp with Ozone Purifier, UVC Lamp with 30/60/120 Minutes 3-Gear Timer and Remote Control, for Room up to 400 sqft, UVO Lights for Living Room, Bedroom, Hotel, School

The core function of ultraviolet germicidal lamps is to destroy the DNA/RNA structure of microorganisms, preventing the reproduction of single-celled microorganisms such as bacteria, viruses, and fungi, leading to their death. However, bed bugs are multicellular arthropods, much larger than microorganisms (adults are 4-5mm long and have a hard exoskeleton), so ultraviolet light has significant limitations on their effectiveness.