• Instant-start
• IP rating: IP64
• 5VDC output, the lamp tube works normally and outputs 5VDC voltage, which can be externally connected with LED indicator, and outputs 0VDC when the lamp tube is off
• American glue pouring lead wire structure

The PW11-425-40D12 ballast is a high-efficiency electronic ballast specifically designed to operate low-pressure UV lamps used in sterilization and purification systems. It delivers precise voltage and current regulation for consistent UV intensity and longer lamp life. Key features include soft start, short-circuit protection, over-temperature shutdown, and high power factor. Its compact and robust design ensures easy integration into UV equipment for water, air, and surface disinfection. Supports wide input voltage for global use.