Ballast for 55 watt UV - 220V/AC with Alarm - Hydro Wellness 1kg

This ballast is used for a 4 pin 55 watt uv bulb.

Ballast comes standard with sound alarm and green and red light to indicate work or fault mode.

UV rays can destroy 99.99% of harmful micro-organisms without adding chemicals or changing your water's taste or odour. Ultraviolet light (UV) is a natural part of the sunlight and is widely accepted as a reliable, efficient and environmentally friendly solution for water disinfection. The UV lamp utilizes the application of particularly efficient UV radiator with a 254nm wave length to cause immediate death to organisms and wipe out their ability to survive and reproduce.