How can LED lightbulbs change color now? 280 viewsJanuary 3, 2024 Question90.52K August 26, 2021 0 Comments I see all the time new lightbulbs that can change color on command. How is this done technologically ? In: Engineering 2 Answers ActiveNewestOldest Anonymous Posted August 26, 2021 0 Comments There are multiple LEDs inside. Red, green, and blue so through different levels of brightness for each, they can make many different colors You are viewing 1 out of 2 answers, click here to view all answers. Register or Login
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