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 DoPeYsMuRf
Registered: 08/13/09
Posts: 645
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 LEDs < Flouros 
#397734 - 04/07/10 02:47 PM (16 years, 27 days ago) |
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I just read a study conducted by Kennedy Space Center comparing LED's to flouros in attempt to maximize efficiency for space growing.
According to the data flouros where 37-75% more effective than LED's.
Looks like LED's have quite a way to go before they come close to HIDs since flouros are out producing them...
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DrGreenThumb
 
Registered: 08/09/08
Posts: 487
Loc: Phish Tour 
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Re: LEDs < Flouros [Re: DoPeYsMuRf]
#397736 - 04/07/10 02:49 PM (16 years, 27 days ago) |
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Wow, there's an eye-opener!!! Do you have a link?
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“Be who you are and say what you feel because those who mind don't matter and those who matter don't mind.” -Dr. Seuss
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Harry_Ba11sach
cannoisseur
Registered: 04/20/08
Posts: 11,753
Loc: Nepal
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Re: LEDs < Flouros [Re: DoPeYsMuRf]
#397737 - 04/07/10 02:50 PM (16 years, 27 days ago) |
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very fucking interesting! Everyone seems to be in love with the LED's recently, very interesting to hear a legitimate study with that in mind. Can you post a link to the study or at least the title/authors so we can read it?
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DoPeYsMuRf
Registered: 08/13/09
Posts: 645
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Re: LEDs < Flouros [Re: DoPeYsMuRf]
#397738 - 04/07/10 02:52 PM (16 years, 27 days ago) |
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I have a reference.
ASGSB Bull. 1995 Oct; 9: 50
Looks like I'm a dumbass since it was published in 1995. =(
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DoPeYsMuRf
Registered: 08/13/09
Posts: 645
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Re: LEDs < Flouros [Re: DoPeYsMuRf]
#397740 - 04/07/10 02:56 PM (16 years, 27 days ago) |
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I'm going to try to look for some more recent studies in attempts to redeem myself. 
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 Crusty Ass Bastard
Pheno Hunting
Registered: 08/02/09
Posts: 786
Last seen: 15 years, 2 months
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Re: LEDs < Flouros [Re: DoPeYsMuRf]
#397792 - 04/07/10 04:27 PM (16 years, 27 days ago) |
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There is no way, watt-for-watt, modern flourescents (even HO) are still more efficient than modern LEDs. Fifteen years ago they were probably dealing with 0.01w LEDs or something. NASA is in fact one of the biggest advocates of LEDs and growing with them in space now.
From personal experience the first 55w led panel I bought exceeded the 3x65w CFLs it replaced.
Edited by Crusty Ass Bastard (04/07/10 04:35 PM)
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DoPeYsMuRf
Registered: 08/13/09
Posts: 645
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Yeah, I've been reading massive amounts of studies and the date slipped by me. Stupid mistake.
I really want to try to find an updated study but I'm going to have to wait till I goto school tomorrow where they subscribe to the full articles. I can only access the abstracts from home.
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