LED lights are very small, but they can easily be grouped in clusters to broaden their practical applications. Some applications call for clusters of as much as 180 LED lights.
LED lights can feature diffuser lenses to spread light in wide beams. LED lights are more durable and less likely to break compared with most other types of lights because they contain no filament.
According to EarthEasy.com, LED light bulbs last longer than almost every other type of light bulb on the market. They also run much cooler than almost every other type of light bulb, so minimal energy is wasted in heat production.
Because of technological limitations, LED lights can have a high initial purchase cost. However, because of their long life and energy-efficiency, consumers will save on electrical costs in the long run while employing LED lights.
Until the development of clustering, LED lights had limited applications. They previously were used almost exclusively in electronics, instrument panels, holiday lights and pen lights. Nowadays, LED lights are available in bulbs that fit regular household light sockets. They are also used in the construction of flashlights and traffic lights, among many other things.