User contributions
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- 09:51, 26 December 2013 (diff | hist) . . (+404) . . N File:Image033.jpg (All fluorescent and MH bulbs have a discrete spectrum, whereas sunlight has a continuous spectrum. Discrete spectrum is a result of using a discharge in mercury (and other metal) vapors, with several peaks at different wavelengths, mostly in the ultrav...) (top)
- 09:47, 26 December 2013 (diff | hist) . . (+118) . . Talk:Aquaponics
- 09:45, 26 December 2013 (diff | hist) . . (+144) . . N File:PAR-spectrum.jpg (Photosynthetic Action Spectrum Source: http://www.advancedledlights.com/led-grow-lights/new-360w-extreme-flower-led-3w-usa-leds-11-wavelengths/) (top)
- 09:43, 26 December 2013 (diff | hist) . . (+32) . . Talk:Aquaponics
- 09:42, 26 December 2013 (diff | hist) . . (+10) . . File:Chlorofyll-Sun-spectrum.gif (top)
- 09:37, 26 December 2013 (diff | hist) . . (+179) . . N File:Chlorofyll-Sun-spectrum.gif (Spectrum of sunlight reaching the Earth compared to chlorofyll (a and b) and other related to photosynthesis compounds. Source: http://www.bbioo.com/lifesciences/43-19185-1.html)
- 09:37, 26 December 2013 (diff | hist) . . (+184) . . Talk:Aquaponics
- 09:31, 26 December 2013 (diff | hist) . . (+215) . . Talk:Aquaponics
- 09:30, 26 December 2013 (diff | hist) . . (+316) . . N File:F21-08 Spectrum white P LED.jpg (Emission spectrum of a phophor-based white LED manufactured by Nichia Corporation (Anan, Tokushima, Japan). http://www.ecse.rpi.edu/~schubert/Light-Emitting-Diodes-dot-org/chap21/chap21.htm Image source: http://www.ecse.rpi.edu/~schubert/Light-Emitti...) (top)
- 09:24, 26 December 2013 (diff | hist) . . (+46) . . File:Warm vs Cool White.jpg (top)
- 09:22, 26 December 2013 (diff | hist) . . (+135) . . Talk:Aquaponics
- 09:20, 26 December 2013 (diff | hist) . . (+58) . . N File:Warm vs Cool White.jpg (http://www.gl-leds.com/led-bulbs/e27-led-bulb-light.html)
- 09:16, 26 December 2013 (diff | hist) . . (+173) . . Talk:Aquaponics
- 09:14, 26 December 2013 (diff | hist) . . (+130) . . Talk:Aquaponics
- 09:12, 26 December 2013 (diff | hist) . . (+339) . . N File:LED-human-spectrum-comparison.jpg (Typical Cool White LED Response, compared to human eye response. LEDs are available as both ‘warm white’ and ‘cool white’, however, as the ‘cool white’ LEDs produce a hue nearer to daylight, and are more efficient, they are normally prefer...) (top)
- 00:11, 26 December 2013 (diff | hist) . . (+777) . . Talk:Aquaponics
- 00:09, 26 December 2013 (diff | hist) . . (+5) . . File:Chlorophyll.jpg (top)
- 00:09, 26 December 2013 (diff | hist) . . (+24) . . Talk:Aquaponics
- 23:57, 25 December 2013 (diff | hist) . . (+18) . . Talk:Aquaponics
- 23:56, 25 December 2013 (diff | hist) . . (+14) . . Talk:Aquaponics
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