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What is the Difference Between LED Light and LED Grow Light?

2021-08-06

The LED grows light illuminates plants, mainly providing visible light of red and blue wavelengths needed for the photosynthesis of plants. It is usually composed of a certain ratio of red and blue lamp beads. Both red and blue wavelengths of light are effective for plant photosynthesis, among which there are red light effects and blue light effects. Generally red light promotes growth, blue light inhibits or controls growth. Both types of light are effective. According to different plants and different growth periods, different ratios of red and blue light can be flexibly configured.

The lighting lamp is for people to illuminate, usually white light, or warm yellowish light, cold blueish light. This is a place for people's activities and lighting for the environment. Human eyes are white light (daylight white). Therefore, lighting lamps are generally white light, and decorative lamps may have other colors.

The use of white LEDs can also be used to illuminate plants because white light contains red and blue wavelengths, especially full-spectrum white LEDs, which can illuminate plants. Can meet the photosynthesis needs of plants. However, plants can only use the wavelengths of the red and blue parts of the white light, that is, white light has many other colors of wavelengths that are useless for plants and have no effect. Then under the same power, the efficiency of the plant lamp is much higher. Almost all the plants can use the light it emits. The white light cannot.

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