Ultraviolet sterilization refers to ultraviolet lamp sterilization. Ultraviolet germicidal lamp actually belongs to low-pressure mercury lamp. Low-pressure mercury lamp uses low-pressure mercury vapor to be excited to emit ultraviolet light. Ultraviolet sterilizer is a purely physical disinfection method, which has the advantages of simplicity, convenience, no secondary pollution, easy management and automation.

The application fields of ultraviolet germicidal lamp are more and more extensive, such as home improvement industry, printing industry, plastic painting, circuit board and other industries. The main principle is that ultraviolet lamp tube is an ideal light source for bonding and curing electronic components and semiconductors.

Ultraviolet germicidal lamp must be stored in a cool place, sealed and stored in a dry and glare-free environment. In addition, its packaging is suitable for cardboard packaging.

The lamp tube of ultraviolet germicidal lamp is generally made of timely glass. According to the difference of mercury vapor pressure and ultraviolet output intensity, mercury lamps can be divided into three types: low-pressure low-intensity mercury lamps, medium-pressure high-intensity mercury lamps and low-pressure high-intensity mercury lamps.