aLED Down Light can energy-saving 30% more than traditional downlight in the same brightness, its service life is up to more than 50,000 hours, which is 10 times more than the traditional downlights life, its safety, electromagnetic compatibility are using EN62031, EN60061, EN62471, IEC6059...
The invention relates to a method for determining a life expectancy information of a LED module having a plurality of LEDs, the method comprising the steps of: detecting forward voltages of the LED module at times that are less than 100 msec apart, comparing a currently detected forward voltage...