Lighting

5 topics in this forum

1. Section IV - Advanced Lighting Information and formulas.

   By JJ the Gardener, March 28, 2017   

   • formula
   • formulas
   • (and 7 more)

     Tagged with:

     • formula
     • formulas
     • daily light integral
     • dli
     • ppfd
     • photosynthetic activity
     • photon flux density
     • international commission on illumination
     • calculators
   • 0 replies
   • 620 views
   • 
   • JJ the Gardener
   • March 28, 2017

2. Section IIII - Understanding Light Measurements

   By JJ the Gardener, March 28, 2017   

   • meaurements
   • light meaurements
   • (and 8 more)

     Tagged with:

     • meaurements
     • light meaurements
     • formula
     • plant response curve
     • par
     • lumens
     • lux
     • photons
     • photon
     • par vs full spectrum
   • 0 replies
   • 500 views
   • 
   • JJ the Gardener
   • March 28, 2017

3. Section III - Plant Growth and Light

   By JJ the Gardener, March 28, 2017   

   • plant growth
   • spectrum
   • (and 5 more)

     Tagged with:

     • plant growth
     • spectrum
     • light
     • photosynthesis
     • action spectrum
     • photoperiodism
     • photomorphogenesis
   • 0 replies
   • 678 views
   • 
   • JJ the Gardener
   • March 28, 2017

4. Section II - Lighting & Reflector Section

   By JJ the Gardener, March 28, 2017   

   • lighting
   • reflector
   • (and 7 more)

     Tagged with:

     • lighting
     • reflector
     • hps
     • mh
     • cmh
     • bulbs
     • led
     • plasma
     • spectrum
   • 1 reply
   • 603 views
   • 
   • harry potter
   • September 15, 2020

5. Section I - Understanding light, photosynthesis and how to select grow lighting

   By JJ the Gardener, March 28, 2017   

   • lighting
   • indoor lights
   • (and 3 more)

     Tagged with:

     • lighting
     • indoor lights
     • photosynthesis
     • grow lights
     • lights
   • 0 replies
   • 450 views
   • 
   • JJ the Gardener
   • March 28, 2017