How do you tell if a 1000 watt hps bulb is burnt out????

Discussion in 'Grow Room Design/Setup' started by denvermedhead, Apr 2, 2010.

  1. I have a closet set up with a 1000 eye hortilux super hps bulb,,digital switchable 1000 watt ballast. all new. Ive ran 2 weeks, and now my bulb dosent fire up. I can hear the ballast clicking trying to ignite,,,,but nothing is happening. How can I tell if the bulb is burnt????

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