LEDs play an indispensable role today in all the electrical and electronic devices used daily. They come in different sizes & colors, can work with very low volts & are anti-shock. All these are getting more widely used in lighting, automobiles, televisions, computers, cell phones, city lighting, building faces, billboards etc. LED EXPO 2009 is totally dedicated to the science, technology and application of LEDs and solid-state lighting. It is the first & only exhibition on LED products & application in the country.