tybalt1279
Active Member
can I use 50w HPS bulbs to grow???
Lumens do not add. 24w CFLs put out about 1500-1700 lumens.I just looked up a 50w hps bulb and it only produces 4,000 lumens which is a little more than three 24w cfls.
Not sure of energy consumption. My guess is that the cfls are more energy efficient.
Lumens do not add. 24w CFLs put out about 1500-1700 lumens.
HAHA, I need to learn this new math. It could be helpful, lol.true. guess i was using that new math. my bad.
Bad idea friend... You'd burn the power of 1500w worth of hps and get the lumens of cfl's and it would cost way more than just buying two 1000w hps's.
I don't suggest you buy any 50w anything. At least start at 150w it will cover four square feet max. 50w would be enought for only a pc case grow.