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  • LED lamp beads general knowledge and application

    LED English (light emitting diode), LED lamp beads are the English abbreviation of light-emitting diode, referred to as LED, which is a popular name. LED lamp beads are widely used in lighting lighting, LED large screen display, traffic lights, decoration, computers, electronic toys and gifts, sw...
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  • LED lighting industry development prospects

    1. Policies support the development of the industry The support of the national industrial policy is one of the most favorable factors to promote the development of China’s LED lighting application industry. LED lighting industry has been highly valued in China, the state in capital, techno...
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  • In what environment is the most suitable for plant growth?

    The wavelength of the plant light is very suitable for the growth, flowering, fruiting of plants. Generally, indoor plants and flowers will grow worse and worse over time, mainly due to the lack of light exposure. By illuminating the plant with LED lights suitable for the spectrum required by the...
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  • Are grow lights harmful to humans?

    We know that we cannot be exposed to the sun for a long time, for three main reasons. First, the long-wave ultraviolet (UVA area) in ultraviolet rays can not only penetrate windows, umbrellas, but also the dermis layer, making the skin tanned, resulting in collagen and lipid damage, causing skin ...
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  • How much do you know about the light output characteristics of LEDs

    High-power LEDs as lighting sources are already everywhere, but how much do you know about LEDs, and the following will take you to learn some knowledge about LEDs. Light output characteristics of LEDs With the rapid advancement of LED technology, performance indicators have improved significantl...
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  • Learn about the history of LED lights

    In the 60s of the last century, scientific and technological workers used the principle of semiconductor PN junction luminescence to develop LED light-emitting diodes. The LED developed at that time used GaASP, its luminous color is red. After nearly 30 years of development, the LED that everyone...
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  • Analysis of the relationship between light intensity and photosynthetic rate

    Analysis of the relationship between light intensity and photosynthetic rate

    Photosynthetic rate is a physical quantity of photosynthesis speed, usually expressed in mg of CO2 absorbed per unit time unit leaf area, of which light intensity, temperature, CO2 concentration, moisture is the main factor affecting plant photosynthetic rate, this issue, we will understand the i...
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  • How do LED grow lights help plants grow?

    LED grow lights are called indoor planting “little sun”, which can help plants grow in a low-light environment. So, why can LED grow lights achieve this effect? This also starts with the effect of light on plants. Light is an energy, plants provide substances and energy for their own ...
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  • Introduction to the characteristics of LED aquarium lights

    1)LED aquarium lights are professionally used for seawater fish tank lighting, coral farming and so on. 2)The input voltage of the product is 110-264V, easy to use, suitable for any country. 3)Built-in power supply, no need to configure other equipment, through the simple and safe plug to acce...
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  • What do plant grow lights PAR, PPF, PPFD mean?

    If you are not a professional optical engineer or plant expert, when you are new to plant lighting, you are likely to be confused by various technical terms. Let’s learn about these technical terms today. PAR: Photosynthetically active radiation      PAR is the acronym of photosynthetic act...
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  • What is light intensity & photoperiod phenomenon

    Light intensity is a physical term that refers to the energy that receives visible light per unit area.For grow lights, we can use PPFD (photosynthetic quantum flux density) to evaluate the effect of light intensity on plant growth. The higher the PPFD value, the more photons in the visible wavel...
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  • What are the types of grow lights?

    In order to solve the problem of insufficient light for greenhouse crops, incandescent lamps, fluorescent lamps, high-pressure sodium lamps and emerging LED grow lights have been successfully applied in greenhouse fill light. First, incandescent lamps. Incandescent lamps belong to the first gener...
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