LED tubes are commonly used light-emitting devices that are widely released through electrons with holes. It is widely used in lighting. LED tubes can efficiently convert electrical energy into light energy, with a wide range of uses in modern society, such as lighting, flat panel display, medical devices, etc. This electronic component appeared as early as 1962, and only low-spot red light can be issued early. After the development of other monochromatic light, the light that can be emitted as visible light, infrared and ultraviolet rays, and the expiration is also increased to a fairly photometric. And the use is also used as an indicator light, the display panel, etc. As technology continues to advance, the LED tube has been widely used in displays and illumination. Below, let's take a look at the characteristics of the LED tube.