Preheating Start
This ballast use preheating start for smooth, stable lamp ignition. This reduces electrode wear, minimizes lamp blackening, and extends lamp life, making it ideal for frequent on-off applications like UV disinfection, curing, and industrial processes.

Features

Select the input voltage through the dip code switch, designed for battery power supply, with undervoltage protection function

Switching value (dry contact), can be connected to remote equipment, used to feedback lamp working status

UV lamp works normally when bright green LED,UV lamp off when bright red LED

Main application
Charmsstone ultraviolet electronic ballasts are ideal for applications in water treatment, air disinfection, and ultrapure water production. They power UV lamps, ensuring efficient sterilization and purification. These ballasts support environmentally-friendly, chemical-free processes, helping industries maintain high-quality water and air standards in sectors like healthcare, manufacturing, and research.