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#1
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ok so i have a 400 watt cool tube and a mh bulb in it with a 6" vortex....when i have the fan on half wat the light bulb is vibrating...is this bad???
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#2
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never mind i figured it out by trial and error...every time i ask for help on these web site i never get it...or if i do it takes days...
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#3
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#4
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i had the fan blowing the air over the light from where the bulb mounts and now i have the fan blowing the air over the bulb from the front....aerodynamics lol..
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| Tags |
| bulb, cooltube, question, vibrating |
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