How To Use Progressive Web App aka PWA On 420 Magazine Forum
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oops, I hadn't notice I posted in the wrong section.
the bubls are 14k lumens each, 28k together
the reason I havent got the reflector on due to the same reason, the reflectors are too big when I fit them, so it blacks out most of the airflow below itself, heat builds up even with CFLs, but without the reflectors, airflow is good so I can drop the lights to half an inch away from the tops with no problem at all, I placed my hand directly under the lights, barely feels warm, temp in there is around 76f to 78f.
I dont want to cut the reflector smaller, because I will have a full room to work on after this grow is finished so I will biuld a very big box, big enough to take 2 x 10 gals if I can pick up a bucket that size
they seems to be happy enough without the reflectors so I havent really though about making a smaller one.