Patent ID: 8922126
Filing Date: 2014-12-30
Classification: H05B,Y02B

Abstract:
1. A lighting device comprising: an AC/DC or DC/DC power converter; a controller/processor electrically connected to the AC/DC or DC/DC power converter; a light emitting diode (LED) current control circuit communicably coupled to the controller/processor and electrically connected to the AC/DC or DC/DC power converter; two or more LEDs comprising at least a first color LED and a second color LED electrically connected to the LED current control circuit; a real time clock circuit communicably coupled to the controller/processor; and wherein the LED current control circuit provides an on/off signal having a cycle time to each LED in response to one or more control signals received from the controller/processor such that the two or more LEDs produce a blended light having a specified color based on how long each LED is turned ON and/or OFF during the cycle time.