A system (10) and method for monitoring the operational life and/or performance of one or more light-emitting diodes (LEDs) (20) based on sensed parameters are disclosed. The remaining life of each LED may be predicted by counting the clock cycles during which the LED-based light is activated. LED current...http://www.google.es/patents/US7391335?utm_source=gb-gplus-sharePatente US7391335 - Aerospace light-emitting diode (LED)-based lights life and operation monitor compensator
Aerospace light-emitting diode (LED)-based lights life and operation monitor ...
