LED Plant Growth Light: Beautiful Without Sunlight

The LED plant growth lamp is a lamp that uses LEDs (light-emitting diodes) as a light source, LED plant growth lamps instead of sunlight for plant growth and photosynthesis. Through the plant form of light to regulate the flowering of plants, when the fruit can be used, the water is more and the nutritional value is higher. The greenhouse technology engineer of Qinlong Modern Ecological Innovation Innovation Agricultural Park said to Yan Liang that the LED plant growth lamp is a facility. An important technology in the field of vegetable cultivation. He explained that LED plant lights have no sunlight and look very beautiful. Vegetables can only absorb orange light and blue-violet light energy under sunlight, and the utilization rate is low, which affects the natural environment. LED plant growth lamps can adjust the spectrum according to the variety of vegetables and the needs of the growth stage. The stems and leaves of the plant are blue, and the flowers and fruits are red. It takes 50 to 60 days to grow lettuce, and LED plant lights can only mature in 20 days.



LED plant growth lamp is a kind of factory seedling, which has the advantage that traditional light source does not have. The power per square meter of light source is 0.5 watt, the LED light source is only 0.27 kW, and the power consumption is reduced by about half. The led lamp is an electroluminescent semiconductor material chip, which is cured with silver or white glue to the bracket, and then connected to the chip and the circuit board with silver wire or gold wire, and sealed with epoxy resin to protect the inner core wire. Function, and finally install the outer casing, so the LED lamp has good seismic performance. The fleshy bulb has a wide range of wavelengths, which coincides with the spectral range of plant photosynthetic and photomorphogenesis; the spectral wave width is half-width narrow, and pure monochromatic light and composite spectrum can be obtained as needed; the light of a specific wavelength can be concentrated to illuminate the crop evenly; The flowering and fruiting of the crop can be adjusted, and the plant height and the nutrient composition of the plant can be controlled; the system has less heat and takes up less space, and can be used for the multi-layer cultivation stereoscopic combination system, realizing low heat load and miniaturization of the production space. He believes that LED plant growth lamps have a large expansion space, which can be used for physical control of agricultural pests, and LED light source wavelength-specific pests.

LED grow light

评论

  1. Mars Hydro2019年5月22日 11:23

    Thanks for the informative post! We recently moved, and as we anticipated, our fiddle leaf fig is going through some shock. We’ve placed her in an east-facing window with filtered light but I worry that might not be enough light for her.

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