| opinons
hi all
my house can be quite dark in the winter months so i have bought a powerglo 160 lux fishtank bulb 40 watts suspended it 6" above orchids with a tin foil reflector i will leave it turned on for 10 hours a day my orchids are a phal cambria vanda milltasia dendrobium (not a noble type ) do you think this will be enough light output the bulb is really for marine invertebrates corals etc 18000 k
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