The Evolution of LED Technology The timeline of LED development showcases a journey from early discoveries to a transformative technology that has revolutionised lighting and various industries, providing energy-efficient and versatile solutions for the modern world. Early Discoveries (1907–1950s) The story of LEDs begins in the early 20th century when H.J. Round observed electroluminescence in …
The Story Behind One of History’s Greatest Inventions The invention of the light bulb is one of the most pivotal achievements in history, marking a significant shift from a world illuminated by candles and gas lamps to one brightened by electric light. The light bulb, as it exists today, was not the result of a …