What is LED tube? Analysis of the principle and advantages of LED tubes
There are many occasions now choose a more environmentally friendly and useful lamps - LED tubes, so what are LED tubes? What advantages does it have? Now, Xiaobian will take you to walk into the world of LED tubes.
LED lights are actually commonly known as fluorescent tubes, commonly known as "light tubes" are actually LED tubes, but the name is different.
The principle of LED light tube: Many people will have a certain interest in the light-emitting principle of LED light. In fact, the biggest gap between LED tubes and traditional incandescent lamps is the filament. Incandescent lamps can directly observe the state of the filament because the lamp body is transparent. The LED tube is different. It uses a diode as the light source of the entire lamp tube. The lamp tube is coated with phosphor powder. When the diode emits light, the phosphor powder helps to diffuse the light to achieve the lighting effect. This is the light-emitting principle of the LED tube. It's not that the tube has a layer of filament that connects the left and right ends.
Advantages of LED tubes:
Environmental protection. The tube of the LED tube does not contain mercury, therefore, it will not cause pollution. Compared with ordinary fluorescent tubes or incandescent lamps, the life of LED tubes is longer, which effectively reduces the environmental pollution caused by the elimination of lamps. Moreover, the energy consumption of LED tubes is only one-third of that of traditional fluorescent lamps, not to mention incandescent lamps. It can be seen that LED tubes can be said to be synonymous with energy saving and environmental protection in lamps. 2. Clean. The cleanliness here does not refer to the lamp itself, but because it does not have ultraviolet light or infrared light, so there will not be many tiny mosquitoes flying around the lamp when the lamp is turned on in summer, and of course not in the lamp. Stains such as mosquito carcasses are left on it, making the interior look cleaner. 3. Long life. The service life of LED tubes is far longer than that of ordinary fluorescent lamps, which is more than ten times that of ordinary fluorescent lamps. Of course, compared with incandescent lamps, it is longer. Because of its long service life, it is especially suitable for installation in places that are difficult to replace, such as some sunken places. 4. It is suitable for many occasions. LED lights are suitable for almost any occasion with its shape. The dimensions are to replace traditional fluorescent lamps and do not specify a specific interface. The tube body of the LED tube is also very reliable. Generally, it will not be broken if it falls on the floor. Of course, it must be ruled out that it is deliberately smashed down. More importantly, the color of LED lights is very rich, far exceeding the fluorescent tubes that generally emit only white light, so they can be used for decorative occasions. Generally speaking, in the lighting industry, LED tubes are the first to be used as lamps that can not only ensure the lighting effect, but also achieve energy saving and environmental protection. And because of its unique way of lighting, it can also be used in occasions that need to be decorated. LED tubes can have more color choices according to consumers' preferences, and can maintain a clean lamp body for a long time, which is also an effect that traditional fluorescent tubes do not have.
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