Humans can distinguish between light and dark and color by sensing light in the 380 nm to 780 nm range, but plants physiologically react according to the wavelength of light. It is useful lighting for plant growth utilizing blue light with wavelength of 400nm ~ 500nm and red light with wavelength of 640nm ~ 700nm which helps plant photosynthesis. By using LED semiconductor characteristic intrinsic wavelength, unlike ordinary light, it produces only 450nm and 660nm light which helps plant growth, except for light of 500nm ~ 640nm which does not contribute much to photosynthesis.
- High power 20W/600mm Plant LED Tube-HT202/HT204
- High power 20W 600mm LED tube, both plant factory and facility cultivation house can be used