LED illumination can be used as ceiling lights, multi layer vertical systems and inter-lighting designs between plants. The latter two employments are particularly important for saving energy and increasing efficiency as less light is lost to the environment and more light is given off directly to the plants to stimulate growth.
High Luminous Efficiency
Along with these basic advantages, LED lighting also has a high luminous efficiency when compared to incandescent and fluorescent lights. Luminous efficiency is the ability of a light source to produce visible light, so the more efficient a light source is, the more visible light it produces per unit of power input.