Jun 17 , 2020
Red Blue LED Grow Lights
LED grow lights are widly used in plant growing. Since photosynthesis is preferentially driven by specific bands of red and blue light, LEDs offer the opportunity to provide energy of the required wavelengths without wasting any of the output on wavelengths that are not useful for photosynthesis. In theory at least, this should make red, blue or red blue led grow lights less expensive than white LED lights because additional steps have to be taken to get an LED device to emit white light.
