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LED

History of Light Emitting Diode (LED) -100 Years

The history of LEDs can be unknown to you. But we all know that What is LED? The LED light is the latest technology for the energy-efficient lighting system. Because, before LED we used CFL, Halogen stands and Incandescent bulb and those are much energy consumes lighting technology. LED stands for ‘Light Emitting Diode’ and it is a semiconductor device…