led agriculture lighting

As the proverb goes that  “The sun makes everything grow”. There will be no life without light. Light is the foundation for the living beings to survive and reproduce. The photosynthesis can’t go on without light. The condition of the light directly impact on the quantity and quality of crops. For a long time, the major uses of artificial light are high pressure sodium lamp, fluorescent lamp, metal halide lamp and incandescent lamp. The obvious shortcomings are great energy consumption and high running cost. Energy consumption costs 40%-60% system running cost.

 

Analysts from Taiwan Photonic Industry and Technology Development Association pointed out that the energy conservation result that LED used in agriculture is quite evident. With the rapid development of LED technology, it’s possible to apply for low energy-wasting and high efficient light in agriculture. LED is regarded as the most promising artificial light in 21st century in the field of agriculture and has a fine development prospect and foreground.

 

LED can send out monochromatic light needed by plants. After the combination of red and blue light, it can also form the spectrum basically coinciding photosynthesis and pattern shaping. Moreover, light efficiency may reach 80%-90%, thus with an outstanding energy-saving result. On many occasions like greenhouse, plant tissue culture, plant factory and edible mushroom production, traditional light can be substituted by LED light.