The LED light source of the LED digital tube is called a longevity lamp by some people, meaning a light that never goes out. LED digital tube solid cold light source, LED digital tube epoxy resin packaging, LED digital tube lamp body also has no loose parts, LED digital tube does not have the disadvantages of filament burning, thermal deposition, LLED digital tube light decay, etc. The service life of LED digital tube can reach 60000 to 100000 hours, which is more than 10 times longer than that of traditional light source.