What goes into an LED bulb?

  • Plastic housing with metal cup heat sink inside
  • LEDs
  • LED driver
  • Metal PCB
  • Input and output wires connected to the driver

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Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store