Thread: how many hours a day for metal halides?
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Old 06-22-2009, 07:07 PM
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Zoaelite Zoaelite is offline
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During the summer time my 400W DE fixture runs 12-6 I extend it to 11-7 during winter months. Supplemental actinics have about a 2 hour buffer zone on both sides for a dusk/ dawn effect. My Tek 5 system is on the same schedule.
Levi
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