Patent ID: 9072127
Filing Date: 2015-06-30
Classification: F21V,F21Y,H02M,H05B,Y02B

Abstract:
1. A lighting system, comprising: at least one AC-to-DC modularized power supply, wherein the at least one AC-to-DC modularized power supply comprises a plurality of AC-to-DC power modules, and each of the plurality of AC-to--DC power modules is used to convert an AC voltage to a DC voltage source with a DC voltage; and at least one luminaire, wherein the at least one luminaire comprises: wherein each one of the plurality of AC-to-DC power modules is independent from the at least one luminaire, and the plurality of AC-to-DC power modules are arranged to provide the autonomous DC voltage source to the at least one luminaire in accordance with the DC voltage of all the plurality of AC-to-DC power modules.