re: KingJohnC's Lush Lighting LED Dominator 2x Soil Indoor Grow Journal & Review
Lasers would NEVER work as the whole point of Lasers is a VERY focused light beam of ONE wavelength. Now if you wanted to burn little pin holes in your plant leaves, then yes lasers would be great. The physics of how LED's work is basically a solid state laser, but light not focused into a beam.
There are other new lighting technologies out there, e.g. Plasma tubes, but nothing with promise/scalability(spelling?) of LEDs.
Lasers would NEVER work as the whole point of Lasers is a VERY focused light beam of ONE wavelength. Now if you wanted to burn little pin holes in your plant leaves, then yes lasers would be great. The physics of how LED's work is basically a solid state laser, but light not focused into a beam.
There are other new lighting technologies out there, e.g. Plasma tubes, but nothing with promise/scalability(spelling?) of LEDs.