Sep 11 , 2020
How to Choose the Best Full Spectrum LED Grow Light for Crops?
As we know, light is basically electromagnetic waves. No matter it is high frequency such as gamma rays or low frequency of radio waves, or the visible wavelength within 400-700nm, all can be theoretically called ”light”. By now, there is no artificial lighting device, not even the sun that can emit light covering the full spectrum of light. So in this field of physics, there is no such thing that can be called full spectrum LED grow lights.