Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 17, 2020
Patent Application Number
16221445
Date Filed
December 14, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
A LED light apparatus includes a first light source, a second light source, a PWM generator, a control signal generator and a manual switch. Users operate the manual switch to adjust a duty ratio setting of the PWM generator for adjusting a first control signal and a second control signal for controlling the first light source and the second light source to generate a desired light.
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