According to the author to incomplete statistics , the failure of today's
LED lighting products generated about 80% from the power supply , from years of continuous development of
LED panel lighting products packaging technology continues to improve and cooling technology , the stability of the light source has reached a good level even that is said to have bad light and color drift , which is mainly caused by the irrational thermal design . Direct necrosis situation has very little power is relatively more serious problem to a problem generally occurs directly dead lights or flashes , and the relatively high frequency of occurrence . Materialist dialectics tells us to fix the principal contradiction , the main contradiction is resolved minor conflicts will be solved.
