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What is the life cycle of Metal Halide and High Pressure Sodium lamps?

April 26, 2017CYCLE halide Lamps life metal sodium

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What is the life cycle of Metal Halide and High Pressure Sodium lamps?

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GreenCoast Hydroponics – FAQMetal Halide lamps should be changed at least every 6 to 12 months if you’re burning them 18 hours per day. High Pressure Sodium bulbs, burned at 12 hours per day, will last between 6 months and a year and a half depending on the bulb.