+4 strains
MitiaKUSHcommentedweek 116 years ago
bro, u can put light closer, 70 cm is not ok)
Influence of light depends on distance squared.
For 600w distance about 30-40cm will be ok), efficiency will increase 4 times)
If temperature will be more 32 C use fan or cooltube
How many l/h do ur exhaust fan blow?
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