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  #1  
Old 09-07-2010, 06:36 PM
Jeff9 Jeff9 is offline
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Are these lights enough?
Default Are these lights enough?

I plan to go with 2x terra save HO 39w for a 100 x 50 x 70 CM orchidarium.

Will this be sufficient, and how do i calculate the distance between my plants and the light to be good enough?
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  #2  
Old 09-08-2010, 07:15 AM
Jeff9 Jeff9 is offline
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Are these lights enough?
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They produce 3500 lumen in the 100 x 50 x 70 tank is it enough?
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  #3  
Old 09-08-2010, 10:31 AM
Anisa Anisa is offline
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Are these lights enough? Female
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It probably depends of plants you are planing to grow there. Hopefully someone with more technical lighting skills will chime in soon.
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  #4  
Old 09-08-2010, 05:31 PM
Jeff9 Jeff9 is offline
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Are these lights enough?
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Yes it does, but im not sure how to interpret these light levels.

Appearantly each 39W lamp produces 3500 lumen.
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  #5  
Old 09-11-2010, 06:13 AM
Jeff9 Jeff9 is offline
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Are these lights enough?
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The light spectrum on the lamps is color 865, he also has 840 which are more towards the yellow, is the 865 suitable?

Need to decide before monday
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