This is a new design of the multi-functional efficient ultraviolet sterilization lamp.Through the ultraviolet radiation to the microorganism(such as: bacteria, viruses, spores and other pathogens), damage and destroy the function of nucleic acid to kill the microorganism, so as to achieve the objective of disinfection.Product features: ABS lamp holder + ultraviolet glass tube;Perfect optical design, uniform light and 360° bean angle;Use quartz ultraviolet light source, with ozone wavelength: 185nm, ozone-free wavelength: 253.7nm;A variety of lighting time can be selected: lighting form, time control for 15 minutes, 30 minutes, or 60 minutes;It has the functions of sterilization, acarus killing and removing formaldehyde, which are mainly used in home and public places.YK001 UV Sterilizer H460×W180mm, 38W, 220VYK002 UV Sterilizer H420×W140mm, 38W, 220VYK003 T8 UV Sterilizer L1200mm 38W, 220VYK-S004 USB UV Sterilizer Φ38×H170mm 5W, DCV,USB 5V