Cold cathode UVC

The cold cathode lamp has a compact structure design, long lifespan, low power, and can emit 254nm (ozone free) or 254nm and 185nm (high ozone) ultraviolet rays to kill microorganisms. Therefore, this lamp is mainly used in small appliances such as toothbrush disinfectors and beauty brush disinfectors, requiring only a few minutes of sterilization process.

There are usually two types that are widely used, straight tube lamp tubes (GCL) and U-shaped lamp tubes (GCU).