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Time: 2021-08-13 View: 693
With the continuous maturity and development of lighting technology, lamps have become more and more practical and more energy-efficient. First, incandescent lamps were replaced by energy-saving lamps. Now, energy-saving lamps are gradually being replaced by LED lamps. I believe that we are all familiar with LED lights, so how much do you know about the lamp beads of LED lights?
LED is called Light emitting diode in English, and LED lamp bead is the abbreviation LED for light emitting diode, which is a commonly used term for us. There are actually many types of lamp beads for LED lights, such as round head, flat head, oval head and so on.
According to the package, the model of LED lamp beads can be divided into in-line LED and light-emitting SMD LED. According to the power, it can be divided into large, medium and small power. The voltage of the lamp beads is the same. Milliampere to several amperes are available.
For LED lamp beads, their brightness is different, and the price is also different; LED lamp beads with strong antistatic ability have long life and the higher the price. Generally speaking, when the antistatic ability of LED lamp beads is greater than 700V, it can be used for LED lighting.
LED lamp bead is a unidirectional conductive luminous body, if there is a reverse current, it is called leakage. The greater the leakage current of the LED lamp beads, the shorter the life and the lower the price.
The LED lamp beads seem to have a simple structure, but the appearance is very elegant. In terms of LED lights with different uses, their light-emitting angles are also different. At this point, the needs of most consumers of different types are satisfied. Of course, if it is a special light-emitting angle, the price is higher.
In-line LED lamp beads are widely used, suitable for lighting, LED large screen performance, decoration, computers, telephones, advertising, urban glorious projects and many other fields.