With the development of the society, the lighting industry is developing rapidly. The variety of indoor lighting on the market can be described as a hundred flowers, which makes people dizzying. This has advantages and disadvantages for consumers. The profit is more selective. There is always one for you. The disadvantages are too many types. I don't know which one to choose. It is easy to be fooled. Today, this article has prepared several common indoor lighting sources for everyone . Only when you understand the indoor lighting source , do you know which kind of lighting your home is suitable for, and you can clearly define the target when you choose it.
First, the indoor light source - fluorescent light
Also known as fluorescent lamps, the fluorescent tubes contain argon (including krypton or neon) and a few drops of mercury. By the mercury atom of the lamp tube, the ultraviolet light is released by the process of gas discharge, and the visible light is emitted by the fluorescent material on the inner surface of the lamp tube. Different phosphors emit different visible light.
Second, indoor lighting source - LED lights
Also known as a light-emitting diode, it is a solid-state semiconductor device that converts electricity directly into light. The heart of the LED is a semiconductor wafer consisting of three parts, one is a P-type semiconductor and the other end is an N-type semiconductor, where it is mainly electrons, usually in the middle of a quantum well of 1 to 5 cycles. When a current is applied to the wafer through a wire, electrons and holes are pushed into the vector sub-well. In the quantum well, the electrons recombine with the holes, and then the energy is emitted in the form of photons. This is the principle of LED illumination.
Third, indoor lighting source - incandescent lamp
When the current passes through the filament, heat is generated. The spiral filament continuously collects the heat, so that the temperature of the filament reaches more than two thousand degrees Celsius. When the filament is in an incandescent state, it emits light like the red iron. The higher the temperature of the filament, the brighter the light emitted. Therefore, it is called an incandescent lamp. According to the characteristics, incandescent lamps in the home are often used in restaurants, bedrooms and other spaces.
The above is the introduction of the indoor lighting source for you to share with you, I hope to help you. If you want to know more about indoor lighting sources, please continue to pay attention to the net. Get a quote for 10 seconds and get four sets of design solutions for free. You can also follow the whole process of decorating the housekeeper and take action!
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