Full spectrum grow lights are lighting sources developed to facilitate plant growth by simulating the spectrum of sunlight. The visible spectrum of light in the grow light ranges from 380nm blue light to 780nm red light, and the spectral curve mimics the shape of the spectrum of sunlight. The light color is similar to the daylight around 10:00 AM, with strong color rendering, low color temperature drift, high efficiency, and high light transmittance.
While incandescent bulbs have been used by farmers for a long time, although their spectrum is unevenly distributed, they provide a relatively comprehensive spectrum that has a certain effect on plant growth when sufficient illumination conditions are met. However, they are inefficient, consume a lot of energy, and have a short service life. Sodium lamps, energy-saving lamps, and LED grow lights with large curve variations and uneven spectral distribution have certain advantages in red-blue ratios, but they cannot compare with the spectrum of sunlight. Additionally, they are expensive, have a purple light color, low brightness, and are not aesthetically pleasing. Full spectrum grow lights, which simulate the spectrum of sunlight, are ideal supplementary lighting sources for agricultural greenhouses, agricultural research institutes, agricultural ecological parks, and large office spaces for landscape plants.
Full spectrum grow lights are artificial light sources with a full spectrum developed based on the growth rules of plants by simulating the spectrum of sunlight. The radiation range is wide, with more than 100 lumens per watt, truly meeting the requirements of green lighting. As a supplementary lighting source for agricultural greenhouses, it can enhance the illumination at any time of the day to assist plants in performing photosynthesis. Especially in the winter months, it can extend the effective lighting time. Regardless of dusk or night, it can effectively extend and scientifically control the light required by plants, unaffected by any environmental changes. In greenhouses or plant laboratories, it can completely replace natural light to promote plant growth. After application testing, the wavelength of full spectrum grow lights is very suitable for plant growth, flowering, and fruiting. Indoor plants and flowers will deteriorate over time due to a lack of sufficient light. By providing suitable spectrum illumination for plants, it can not only promote their growth but also extend their flowering period and improve the quality of flowers and trees. For large enterprise office building plant cultivation, supplementary lighting is a big problem. The use of low-power full spectrum grow lights can completely solve this problem and also serve as landscape lighting. Due to the strong color rendering of the light source, the colors of plants and flowers under full spectrum lighting are bright and beautiful, giving people a pleasing feeling.
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