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How Long Do HPS Ballasts Last?

January 24, 2024 by David Martineau

How Long Do HPS Ballasts Last? According to the Certified Ballast Manufacturers Association, the average Magnetic ballast lasts about 75,000 hours or 12 to 15 years with regular use. In contrast, the Electronic ballast can last up to 20 years. Do all HPS bulbs need a ballast? You can’t run an HPS bulb without a

How Does A UV Light Ballast Work?

January 24, 2024 by David Martineau

How Does A UV Light Ballast Work? Initially, the ballast provides a high voltage charge to ‘strike’ or ‘ionize’ the mercury. Then, once the mercury is ionized, the ballast reduces the voltage and amperage required to keep the mercury ionized and emit a stable stream of UV light. These lamps generate a specific wavelength to