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Special Application of LED Lamp

2021-08-05

The wavelength of the LED lamp is very suitable for plant growth. The LED lamp blossoms and fruits. LED lamp manufacturers are environmentally friendly and do not have harmful substances of mercury. The assembly parts of the LED bulb can be easily disassembled and assembled, and can be recovered by others without the need for manufacturer's recycling. No strobe. Pure DC operation eliminates the visual fatigue caused by stroboscopic light source. Reduce line loss, no pollution to power grid. Power factor (> 0.9), harmonic distortion (< 20%) and EMI meet the global target, which reduces the power loss of power supply lines and avoids high frequency interference pollution to power grid.
 
 
 
LED lamp has remarkable energy saving. With ultra-high brightness and high power LED light source and high efficiency power supply, it can save more than 80% electricity than traditional incandescent lamp, and its brightness is 10 times of that of incandescent lamp at the same power. Its super-long life is more than 50,000 hours, more than 50 times that of traditional tungsten filament lamp. The high reliable advanced packaging technology - eutectic welding is adopted for LED, which fully guarantees the long life of LED. The luminous visual efficiency can reach 80 lm/w. The color temperature of various LED lamps is optional. The color rendering index is high and the color rendering performance is good. With the passage of time, the flowering condition of indoor plants is getting worse and worse, which is mainly due to the lack of light.
 
 
Through the spectral LED lamp needed by plants, it can not only promote the growth of plants, but also prolong the flowering period and improve the quality of flowers. The application of high efficiency light source system in greenhouse and greenhouse agricultural production can also solve the problems of insufficient sunshine of tomato and the decline of taste of greenhouse vegetables such as cucumber. The effects of different wavelengths of light on plant photosynthesis are different. Photosynthesis of plants requires light with a wavelength of 400-700 nm. 400-500 nm (light blue) and 610-720 nm (red) contributed most to photosynthesis. Blue (470 Nm) and red (630 Nm) LED, which can provide the required plant light, therefore, the ideal choice for LED lamps is to use a combination of two colors.
 
 
 
In visual effect, the combination of pink, red and blue of plant light. Blue light promotes leaf growth, while red LED light is beneficial to flowering and fruiting, and prolongs flowering period. LED lamp manufacturers are environmentally friendly and do not have harmful substances of mercury. The assembly parts of the LED bulb can be easily disassembled and assembled, and can be recovered by others without the need for manufacturer's recycling. No strobe. Pure DC operation eliminates the visual fatigue caused by stroboscopic light source. Reduce line loss, no pollution to power grid. Power factor (> 0.9), harmonic distortion (< 20%) and EMI meet the global target, which reduces the power loss of power supply lines and avoids high frequency interference pollution to power grid. The red-blue ratio of LED lamp is generally 4:19:1, which is the appropriate proportion. Usually, 4 < 7 < 1 is chosen. Over the years, in the field of plant artificial light sources, including high-pressure sodium lamp, fluorescent lamp, metal halide lamp, incandescent lamp and so on, the disadvantages of these light sources are high energy consumption, high operating costs, energy costs account for about 50%-60% of the total operating costs. Therefore, improving luminous efficiency and reducing energy consumption have become an important subject in the field of plant artificial lighting applications. According to the statistics of the Ministry of Agriculture, the total area of plant tissue culture in China is more than 20 million square meters, with an output value of 20 million yuan. With the development of modern agriculture, the demand for agricultural lighting is still increasing, but the electricity consumption has increased significantly. With the concept of energy-saving lighting deeply rooted in the hearts of the people, agricultural market opportunities and the huge energy consumption of traditional agricultural lighting technology have brought new challenges, providing a good opportunity for the development of new agricultural lighting applications.

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Special Application of LED Lamp

The wavelength of the LED lamp is very suitable for plant growth. The LED lamp blossoms and fruits. LED lamp manufacturers are environmentally friendly and do not have harmful substances of mercury. The assembly parts of the LED bulb can be easily disassembled and assembled, and can be recovered by others without the need for manufacturer's recycling. No strobe. Pure DC operation eliminates the visual fatigue caused by stroboscopic light source. Reduce line loss, no pollution to power grid. Power factor (> 0.9), harmonic distortion (< 20%) and EMI meet the global target, which reduces the power loss of power supply lines and avoids high frequency interference pollution to power grid.
 
 
 
LED lamp has remarkable energy saving. With ultra-high brightness and high power LED light source and high efficiency power supply, it can save more than 80% electricity than traditional incandescent lamp, and its brightness is 10 times of that of incandescent lamp at the same power. Its super-long life is more than 50,000 hours, more than 50 times that of traditional tungsten filament lamp. The high reliable advanced packaging technology - eutectic welding is adopted for LED, which fully guarantees the long life of LED. The luminous visual efficiency can reach 80 lm/w. The color temperature of various LED lamps is optional. The color rendering index is high and the color rendering performance is good. With the passage of time, the flowering condition of indoor plants is getting worse and worse, which is mainly due to the lack of light.
 
 
Through the spectral LED lamp needed by plants, it can not only promote the growth of plants, but also prolong the flowering period and improve the quality of flowers. The application of high efficiency light source system in greenhouse and greenhouse agricultural production can also solve the problems of insufficient sunshine of tomato and the decline of taste of greenhouse vegetables such as cucumber. The effects of different wavelengths of light on plant photosynthesis are different. Photosynthesis of plants requires light with a wavelength of 400-700 nm. 400-500 nm (light blue) and 610-720 nm (red) contributed most to photosynthesis. Blue (470 Nm) and red (630 Nm) LED, which can provide the required plant light, therefore, the ideal choice for LED lamps is to use a combination of two colors.
 
 
 
In visual effect, the combination of pink, red and blue of plant light. Blue light promotes leaf growth, while red LED light is beneficial to flowering and fruiting, and prolongs flowering period. LED lamp manufacturers are environmentally friendly and do not have harmful substances of mercury. The assembly parts of the LED bulb can be easily disassembled and assembled, and can be recovered by others without the need for manufacturer's recycling. No strobe. Pure DC operation eliminates the visual fatigue caused by stroboscopic light source. Reduce line loss, no pollution to power grid. Power factor (> 0.9), harmonic distortion (< 20%) and EMI meet the global target, which reduces the power loss of power supply lines and avoids high frequency interference pollution to power grid. The red-blue ratio of LED lamp is generally 4:19:1, which is the appropriate proportion. Usually, 4 < 7 < 1 is chosen. Over the years, in the field of plant artificial light sources, including high-pressure sodium lamp, fluorescent lamp, metal halide lamp, incandescent lamp and so on, the disadvantages of these light sources are high energy consumption, high operating costs, energy costs account for about 50%-60% of the total operating costs. Therefore, improving luminous efficiency and reducing energy consumption have become an important subject in the field of plant artificial lighting applications. According to the statistics of the Ministry of Agriculture, the total area of plant tissue culture in China is more than 20 million square meters, with an output value of 20 million yuan. With the development of modern agriculture, the demand for agricultural lighting is still increasing, but the electricity consumption has increased significantly. With the concept of energy-saving lighting deeply rooted in the hearts of the people, agricultural market opportunities and the huge energy consumption of traditional agricultural lighting technology have brought new challenges, providing a good opportunity for the development of new agricultural lighting applications.

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