Results 11 to 16 of 16
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11-10-2009, 05:46 PM #11Senior Member
Popped a few beans for fall run
23w CFL = 1600 lumens = 69.6 lumens/watt
30w CFL = 2000 lumens = 66.7 lumens/watt
40w CFL = 2600 lumens = 66.3 lumens/watt
compared to
150w HPS = 14000 lumens = 93.3 lumens/watt
250w HPS = 28000 lumens = 112 lumens/watt
400w HPS = 50000 lumens = 125 lumens/watt
600w HPS = 90000 lumens = 150 lumens/watt
Found this in a sticky, so 400 HPS blows away the CFL'S, but the grow space would have something to do with it wouldnt it?:rasta:
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11-10-2009, 05:48 PM #12Senior Member
Popped a few beans for fall run
23w CFL = 1600 lumens = 69.6 lumens/watt
30w CFL = 2000 lumens = 66.7 lumens/watt
40w CFL = 2600 lumens = 66.3 lumens/watt
compared to
150w HPS = 14000 lumens = 93.3 lumens/watt
250w HPS = 28000 lumens = 112 lumens/watt
400w HPS = 50000 lumens = 125 lumens/watt
600w HPS = 90000 lumens = 150 lumens/watt
Found this in a sticky, so looks like the 400 HPS blows away the CFL'S:rasta:
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11-10-2009, 06:01 PM #13OPSenior Member
Popped a few beans for fall run
LSY,
I know when I transfer plants from the CFL to the HPS or MH light things take off. But the CFL's are great for veg and lower operating cost.
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11-10-2009, 06:35 PM #14Senior Member
Popped a few beans for fall run
Originally Posted by Hempsouth
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11-10-2009, 07:11 PM #15OPSenior Member
Popped a few beans for fall run
I am going to try and go CFL all the way from germination to flower. Just to see how it can turn out. I have seen some real good ones on this site.
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11-11-2009, 12:09 AM #16Senior Member
Popped a few beans for fall run
Originally Posted by Hempsouth
:rasta:
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