2 weeks into Chaeto - Insane Growth!

[crimper]

Originally Posted by FishyFishy!

They are using a 100W CFL...lol not a common house fixture light. They would typically be for outdoor flood lights or garages. Wattage is the key here.

And as for replacement times...mine are 4 years and counting at 8 hours a day and still doing fantastic. Once again though...mine are actual grow CFL bulbs. Not common house bulbs.

Dude 'don't know where you get the 100W CFL, they used 23W CFL on that experiment.