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Old 09-09-2014, 08:20 PM
Stan Stan is offline
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Join Date: Apr 2011
Posts: 213
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With any lights you set them up as close to the plants as possible. If the bulb generates lot's of heat the adjust the light higher so you don't burn the tops of the plants. If it's a cool running light it should be within a few inches of the tops higher if it doesn't cover all the plants.
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