Comments by "Minecraft Child" (@Bradman175) on "How Blue LEDs Changed the World" video.

  1. RayMerrell68 That is true that you need large heat sinks for LEDs that collectively use up a lot of power but in terms of a single normal LED, heck let’s say a 5.2cd Cree LED wouldn’t the heat be negligible compared to a light bulb trying to achieve the same brightness?
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