Comments on: LED Grow Lights http://www.metaefficient.com/leds/led-grow-lights.html The Guide To Efficient Living Wed, 01 Feb 2012 19:10:20 +0000 hourly 1 By: Hot Spring Phytofuel | Where to Buy Solar Panels - Buy Solar Panels for Your Home Now http://www.metaefficient.com/leds/led-grow-lights.html/comment-page-2#comment-182474 Hot Spring Phytofuel | Where to Buy Solar Panels - Buy Solar Panels for Your Home Now Tue, 01 Nov 2011 17:50:59 +0000 http://s31669.gridserver.com/?p=379#comment-182474 [...] week include a solar powered subway station opening in New York, more on indoor agriculture using grow lights, solar powered wineries in California, a blog about adding a solar-electric system to a house, an [...] [...] week include a solar powered subway station opening in New York, more on indoor agriculture using grow lights, solar powered wineries in California, a blog about adding a solar-electric system to a house, an [...]

]]> By: Hot Spring Phytofuel | Green Energy Global - Daily Green Energy News http://www.metaefficient.com/leds/led-grow-lights.html/comment-page-2#comment-171148 Hot Spring Phytofuel | Green Energy Global - Daily Green Energy News Mon, 18 Jul 2011 21:29:03 +0000 http://s31669.gridserver.com/?p=379#comment-171148 [...] week include a solar powered subway station opening in New York, more on indoor agriculture using grow lights, solar powered wineries in California, a blog about adding a solar-electric system to a house, an [...] [...] week include a solar powered subway station opening in New York, more on indoor agriculture using grow lights, solar powered wineries in California, a blog about adding a solar-electric system to a house, an [...]

]]> By: joyce wen http://www.metaefficient.com/leds/led-grow-lights.html/comment-page-2#comment-152893 joyce wen Mon, 28 Feb 2011 06:59:47 +0000 http://s31669.gridserver.com/?p=379#comment-152893 Hi, Glad to write to you. We are a specialized manufacturer and exporter for LED lights with CE & ROHS approvals in China.We have just upgraded the LED grow lights,the new peoducts have superior quality and competitive price. Currently,we have 90W,120W,300W,600W and 1200W grow lights for customers' selection. Pls kindly tell me the grow lights models and specification requests you are interested,and what about your order quantity?Then I can offer more technical information and preferential price to you. Looking forward to your early reply.Thank you. Hi,

Glad to write to you.

We are a specialized manufacturer and exporter for LED lights with CE & ROHS approvals in China.We have just upgraded the LED grow lights,the new peoducts have superior quality and competitive price.

Currently,we have 90W,120W,300W,600W and 1200W grow lights for customers’ selection.

Pls kindly tell me the grow lights models and specification requests you are interested,and what about your order quantity?Then I can offer more technical information and preferential price to you.

Looking forward to your early reply.Thank you.

]]> By: Kevin Wells http://www.metaefficient.com/leds/led-grow-lights.html/comment-page-2#comment-151976 Kevin Wells Thu, 24 Feb 2011 05:08:37 +0000 http://s31669.gridserver.com/?p=379#comment-151976 This thread started in 2005. Alot has changed since then. I work for LumiGrow Inc, a US manufacturer of LED grow lights for commercial greenhouses and academic research. Clearly, I have lots to say about the technology. How about metaefficient do a new article? (I would be more than happy to help...) There is enough info out there that one can concentrate on real world results and not have the "my quad band LED is better than your googlaphonic band LED . This is an active area of research, no one needs to take it on faith, simply look for independent verification of results. This thread started in 2005. Alot has changed since then. I work for LumiGrow Inc, a US manufacturer of LED grow lights for commercial greenhouses and academic research. Clearly, I have lots to say about the technology. How about metaefficient do a new article? (I would be more than happy to help…)
There is enough info out there that one can concentrate on real world results and not have the “my quad band LED is better than your googlaphonic band LED .
This is an active area of research, no one needs to take it on faith, simply look for independent verification of results.

]]> By: Luciana http://www.metaefficient.com/leds/led-grow-lights.html/comment-page-2#comment-145492 Luciana Mon, 10 Jan 2011 12:13:15 +0000 http://s31669.gridserver.com/?p=379#comment-145492 I am a strong lover of LED light bulbs and replacement lamps, but they are sadly just not advanced enough yet for normal use. I use them in my living room as accent lights, but that is about all they are good for yet. For normal lighting I am using the CFLs and seeing large energy savings. Cant wait to see the LEDs become mainstream. I am a strong lover of LED light bulbs and replacement lamps, but they are sadly just not advanced enough yet for normal use. I use them in my living room as accent lights, but that is about all they are good for yet. For normal lighting I am using the CFLs and seeing large energy savings. Cant wait to see the LEDs become mainstream.

]]> By: illestonesmokey http://www.metaefficient.com/leds/led-grow-lights.html/comment-page-1#comment-145157 illestonesmokey Fri, 07 Jan 2011 03:38:33 +0000 http://s31669.gridserver.com/?p=379#comment-145157 34 grams off 4 plants ha i got 45 grams of one sensi star. 34 grams off 4 plants ha i got 45 grams of one sensi star.

]]> By: Angela Lundmark http://www.metaefficient.com/leds/led-grow-lights.html/comment-page-1#comment-143135 Angela Lundmark Mon, 20 Dec 2010 09:52:09 +0000 http://s31669.gridserver.com/?p=379#comment-143135 LEDs work. The UFO is prone to burn out. LEDs work. The UFO is prone to burn out.

]]> By: toby http://www.metaefficient.com/leds/led-grow-lights.html/comment-page-2#comment-138708 toby Fri, 19 Nov 2010 19:24:02 +0000 http://s31669.gridserver.com/?p=379#comment-138708 UV is required by some customer, but it is still very small part customer asked for.. Now there are many wavelength used like 5 band, even more also. UV is required by some customer, but it is still very small part customer asked for.. Now there are many wavelength used like 5 band, even more also.

]]> By: Ken Surgent http://www.metaefficient.com/leds/led-grow-lights.html/comment-page-1#comment-138568 Ken Surgent Thu, 18 Nov 2010 13:16:47 +0000 http://s31669.gridserver.com/?p=379#comment-138568 My LED are better comment was @ tiocarlo. Sinse there has been some issues with the closed fixture ballast over heating, I recommended LED which would not have this issue. Now I have an open fixture model with an external ballast which will not have that issue and a lower cost. All my lamps are good but the most energy efficient are the EFDL Induction lamps reguardless of colour. My LED are better comment was @ tiocarlo. Sinse there has been some issues with the closed fixture ballast over heating, I recommended LED which would not have this issue. Now I have an open fixture model with an external ballast which will not have that issue and a lower cost. All my lamps are good but the most energy efficient are the EFDL Induction lamps reguardless of colour.

]]> By: Ken http://www.metaefficient.com/leds/led-grow-lights.html/comment-page-1#comment-138567 Ken Thu, 18 Nov 2010 13:04:02 +0000 http://s31669.gridserver.com/?p=379#comment-138567 What works in the HPS is NOT the majority Orange, but the red and frared. That is only 15% of usefull light. The rest, the majority ORANGE is useless. See the scientific graph on chlorophyll production before you shoot off! http://www.advanced-hydroponics.ca/resources/Chlorophyll_ab_spectra.png What works in the HPS is NOT the majority Orange, but the red and frared. That is only 15% of usefull light. The rest, the majority ORANGE is useless. See the scientific graph on chlorophyll production before you shoot off!
http://www.advanced-hydroponics.ca/resources/Chlorophyll_ab_spectra.png

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