Patent ID: 8674625
Filing Date: 2014-03-18
Classification: H05B

Abstract:
1. A synchronous light adjustment method for illumination or color temperature synchronous adjustment of at least one lamp, in that synchronism of a plurality of lamps are based on a frequency or a period of AC power source input to the at least one lamp, the method comprising the steps of: setting a first class operation which defines an operation that: at least one power switch is switched through N limes in a predetermined time duration, while other switching out of the duration is discontinuous with the switching within the duration; and N is a predetermined integer; using a control unit to detect whether a switching operation about a power switch matches to the first class operation; and when the switching operation to the power switch is matched with the first class operation, the control unit controlling the plurality of LED lamps to actuate or stop a set operation; when the set operation is performed, the control unit is configured to stop the operation; when the set operation is not performed, the control unit is configured to actuate the set operation; wherein the set operation is one of an illumination adjustment and a color temperature adjustment.