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08-28-2008, 01:39 PM#11
Junior Member
Answers about CFL, HPS, How Much Light...
I'm sorry for flooding, but editing can be done only while 10 minutes... wtf?
Anyway, i wanted to say that the Cree XR-E lamp have an efficiency of light conversion from 25% to 40%... (400 W of lamps to obtain sunlight on a 1m^2, pretty shitty)
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Forum Jump :
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- Original Music
- TV / Movies
- Glass Pictures
- Travel & Adventure Room
- Music Room
- Conspiracy
- Pets & Animals
- Sports Talk
- Tech Related / Computers
- Spirituality
- Art & Graphic Design
- Science
- Philosophy
- Books and Literature
- Experiences
- Cannabis Pictures
- GreenGrassForums Lounge
- News, Politics and Legal
- Sponsor Forums
- Medical Marijuana Methods and Strains
- Growing
- Medical Marijuana
- Medical Marijuana Co-Op Talk
- Nevada (NV)
- Arizona
- Southern California
- Northern California
- Alaska (AK)
- Medical Marijuana News
- Michigan
- Activism
- Canada
- Medicinal Cannabis and Health
- Medical Marijuana States
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- New Jersey
- Illinois (IL)
- Maine (ME)
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- Indiana (IN)
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