LED Tube energy-saving lamps "reliability" analysis

LED Tube energy-saving lamps "reliability" refers to the quality of LED energy-saving lamps can meet the expectations and satisfy the needs of users. 

General life of LED lamp can reach up to 50,000 hours or more, even though frequent on-off will not affect the life of the product, if the 24 hours of continuous light can be used up to seven years, and the light fades to decay rate than fluorescent lamps much less luminous efficiency of 100lm / w of the LED power consumption than equivalent incandescent brightness reduced by approximately 90%. From a single LED Tube  beads term reliability is very high. LED energy-saving lamps from the product to see if it is true? 

LED lamps generally use multiple LED lamp beads and most put a relatively closed space, the temperature environment is relatively single LED lamp beads non-enclosed space conditions to be demanding a lot. LED light decline and its junction temperature is a great relationship, so-called junction temperature is the temperature of the semiconductor PN junction, the junction temperature higher light failure occurs sooner, that is, the shorter the life, if the luminance attenuation of 30% of the time as part of its life, if you do not consider the LED drive power factor, the junction temperature of 110 degrees under the conditions, LED Tube  life of 30,000 hours in the neighborhood, if properly controlled heat LED Tube  life will be longer. 30,000 hours of life compared to incandescent life of 2000-3000 hours and 3000-5000 hours of life fluorescent lamps are also very unreliable. With the LED lamp production costs decreased rapidly, that the LED Tube  lamps and gradually understanding and recognition, LED energy-saving lamps will usher in the spring that belonged to her.