Thread: Grow lights, difference between Halogen and Metal Halide?
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Old 01-26-2009, 12:33 PM
Suzy Suzy is offline
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Join Date: Jan 2009
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Default Grow lights, difference between Halogen and Metal Halide?
1. What is the difference between Halogen and metal halide lights?
2. For a six plant garden, wouldn't 1000 watts be excessive?
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