LEDs have numerous applications. Began using infrared diodes remotes television and later in other appliances such as stereos, air conditioning, or as data in some mobile device.
Another important application is the backlight mobile phones screens, calculators, PDAs, among many others and in the last days of television.
LEDs can be found in state signaling devices, information panels, emergency signaling devices, traffic, etc.
The LEDs are also used in the field of signage and lighting, some applications are increasing in the future because the benefits greatly exceed those of the fluorescent or incandescent lamp.
These are just some of the main applications of LED, so we're talking about a very important element in any field.
Car-lights with LED