INSIGHT FOR NEWBS ON LIGHT PENETRATION.

mike4c4

Well-Known Member
Him theirs I'm using a T12 gro lux anybody heard of them I just picked it up today for 10$ at rona
T12s are out dated and loose light intensity very fast. might be ok for seedlings. Now saying that i have one that i put T8 bulbs in. Most T12s will accept a T8 bulb. Just make sure they are day light bulbs.
 
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