LED ILLUMINATION DEVICE AND SERVICE LIFE VERIFICATION METHOD THEREFOR

摘要

The present invention provides an LED lighting device and a method for verifying the device's lifespan. The LED lighting device includes multiple LED light sources, a controller configured to keep time for the LED lighting device's lifespan; a low voltage DC power source configured to supply power; and a display terminal configured to display received data. Further, the controller records time keeping data and sends the time keeping data to be displayed on the display terminal. The controller determines the lifespan of the LED lighting device in real time.