Agriculture is the foundation of the national economy, as the population grows, the demand quantity and improve the quality of agricultural products, and the continued reduction of agricultural resources, worsening environmental pollution, to national food security, food safety and the effective supply of agricultural products constitute a real challenge. Facility agriculture is the main pillar industries and modern agriculture, is under relatively controlled conditions environment, a modern agricultural methods using engineering techniques, animal and plant efficient production. Facilities covered by planting, breeding facilities and amenities edible fungi.

Things grow by the sun, the light is agricultural biotechnology growth, integral part of high yield and quality factors. Many from the semiconductor lighting industry experts, agricultural experts on the 3rd interview with reporters have said that intelligent lighting and light aspects precise regulation is the inevitable trend of modern agricultural science and technology development facility, LED agricultural lighting or will become a new generation of artificial modern agricultural facilities light.

At present, China facility agriculture, the traditional artificial light with high-pressure sodium lamps, fluorescent lamps, etc., these artificial existence of high-energy light, light efficiency and low defects. Eneltec experts, spectrum is needed is the blue part of the plant 400-500 nm, which are part of the traditional artificial sources can not provide.

LED grow lights appear, in order to achieve energy efficiency goals efficient light source provides a very effective means, it can be any combination in accordance with plant needs, power consumption is high pressure sodium lamp 1/5, and no warm-up, high-pressure sodium open for some time After the required warm-up for a long period of time, LED light source does not require preheating, and long service life.

Although the LED lamps have so many advantages, but currently in the greenhouse production systems, high pressure sodium lamp is still the most important artificial light. This phenomenon is mainly because the price is relatively high LED artificial light source, LED artificial light source is widely used in greenhouse production system is still in the promotion, research and development stage. But with the LED technology is mature, production costs, fierce competition, LED prices will decline rapidly, LED lighting applications in the future benefit agriculture.