Where you are now：HOME > NEWS > > >
LED lamps and lanterns solve the problem of anti dazzle, and the whole tracing back to the source, we get four development directions of LED: 1. Light quality 2. Flattening 3. Modularization 4. Intellectualization. It is precisely because o ...
Whats the long life of LEDs? That starts with the principle of LED. LED, or light-emitting diode. It is a semi conducting solid-state light-emitting device. It uses solid semiconductor chips as luminescent materials. When positive voltage i ...
The failure of LED lamps is caused by the failure of power supply and drive, and the failure of LED components. Generally, the damage of LED power supply and drive comes from the over-current shock (EOS) of input power supply and the open c ...
The principle of plant light compensation is mainly to imitate the full spectrum light of the sun. Now LED lamps are the most common, with the advantages of low wattage and low power consumption. Family is a very practical light compensatio ...
Light is the basic environmental factor of plant growth and development. It is not only the basic energy of photosynthesis, but also an important regulator of plant growth and development. The growth and development of plants are not only r ...
The plant growth lamp is an application area derived from LED products. The principle of plant growth lamp is to make use of several major bands of plant photosynthesis to make up the light, so that plants can get greater photosynthesis at ...
LED plant growth lamp is a kind of artificial light source which uses LED (light-emitting diode) as luminous body to meet the lighting conditions of plant photosynthesis. According to the type, it belongs to the third generation of plant li ...
China is a large agricultural country. Now, incandescent lamps and energy-saving lamps are widely used in rural families. The market for annual sales of 1 billion incandescent bulbs is in the third and fourth level markets. With the rapid d ...
High quality LED lighting should have the characteristics of low color temperature, high color rendering index, high light efficiency, safety and comfort for human eyes, etc. Technically speaking, there are two ways to achieve high-quality ...
Among the visible light, the red light is mostly absorbed by green plants, which is red orange light (wavelength 600-700nm) and blue violet light (wavelength 400-500nm), and only slightly absorbed by green light (wavelength 500-600nm). Red ...
jlqjd.com
