When it comes to outdoor waterproof led tube light fabrication, I'm sure you all know what many people use. Beads Simply put, leds are made of semiconductor materials. Instantly convert electromagnetic energy into solar energy, and convert electrical signals into light-emitting devices that do not light up. The most important thing in the application of patch beads is heat removal. In the late period, attention should be paid to the temperature of the sheet, but many people do not understand the basic principle of bead lighting.

The basic principle of lamp bead luminescence: The DC voltage of the pN junction constitutes a certain barrier, and with the forward bias voltage, the barrier is lowered and most of the carrier in the p and N regions is dispersed to the other side. Since the electron density of the electronic device is much larger than the hole electron density, many electronic devices are scattered in the p region, which constitutes the introduction of a small amount of carrier into the p region. The kinetic energy obtained by the compound is emitted by solar energy, which is the basic principle of lamp bead luminescence.

In the case of the chip, the electronics and holes are channeled into the quantum well through the influence of power transmission lines, and the electronics and holes are a composite of the electronics and holes in the quantum well, which then reveals the kinetic energy in optical quantum terms. This is the basic principle of luminescence, the wavelength of visible light, the color of light is determined by the material that produces the p-N junction, and there are two new ideas at the core of the overall plan at this stage of the bead.

1, style lighting appliances: the pursuit of people to the overall planning of lighting appliances. Style lighting equipment takes people's emotions as the starting point, cultivating poetic sunlight to illuminate the natural environment from people's perspective. Style lighting equipment includes four levels: one is energy saving and environmental protection, two is physical and mental health, three is intelligent system, four is personalized.

2, situation lighting appliances: in the natural environment under the requirements of the overall planning lighting appliances, situation lighting appliances to place as a starting point, is committed to a beautiful, colorful sunlight shining natural environment, foil the actual effect of the scene, let a person feel the atmosphere of the scene.

Naturally, we should pay attention to the time and temperature, and pay attention to the temperature of the post. This is the basic principle behind the brilliance of a lamp. The wavelength of visible light is the color of light.

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