With the maturity of the lighting technology of plant growth fill light, LED light source and wavelength adjustable technology gradually enter the field of biological lighting. Generally speaking, the power of LED plant growth lamp within ten watts is equivalent to tens of watts or even hundreds of watts of traditional lighting effect. In addition, LED can save more than 90% of the electric energy compared with traditional lamps, and the lighting operation cost in the biological field is greatly reduced.
Not only that, LED can also control the growth speed of plants, prolong the flowering period of flowers and plants, and accelerate the results of cash crops without seasonal restrictions. For example, plants can carry out photosynthesis for 16 hours a day, but the time of natural light is very limited, which makes plants grow slowly. If the LED light is used, the plant can be continuously supplemented with light. If the LED light is used instead of the natural light, the ripening period of the vegetable can be shortened by one third as soon as possible, and the yield can be increased. The original 15 day mature vegetable can be harvested as long as 5 days, which is a typical example of using LED light to promote plant growth
The concept of plant factory is to turn the vegetable shed into a plant workshop. Each workshop has different LED light. Soilless plants can be moved to different workshops according to the needs of different growth periods.
Urbanization construction or further development of the industry from the global market, led plant light sales market mainly concentrated in Japan, South Korea, the United States, Europe and other countries and regions with less agricultural personnel.