History of Light Emitting Diode (LED) -100 Years

The history of LED can be unknown to you. But we all know that What is LED? The LED light is the latest technology for 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 that converts electricity into light. An LED light is much energy efficient and it just uses approximately 85% less energy than Read More …

Electrical Power Distribution with AUTOCAD, DIALux & Etap

* 8 Hours on-demand Video *