SMD Vs COB LED Lights


 

The first reports of diodes emitting light were discovered in 1907 by the British Experimenter H. J. Round of Marconi Labs. Since then many attempts were made to bring the LED to the
world, but prevented this until allied technologies were far more mature. Later the first visible spectrum (red) LED was developed in the early 1960’s.

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1 Comment

  • AffiliateLabz

    8 months at 6:04 am

    Great content! Super high-quality! Keep it up! 🙂

    Reply

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