That's right, LEDs are taking over the world of lighting. LEDs have been around since discovered by a Russian scientist named Oleg Vladimirovich Losev over 100 years ago. The durability of an LED as well as its energy efficiency is what recently brought them out of the shadows. Now their progressive engineering and designs are widely expanding their versatility and boosting their sales like a rocket. LEDs now come in any voltage, shape or design which you can fit in to whichever need you may have around home, workplace or even industrial facilities. They might cost you a bit more money than a standard light bulb or fixture but they will help you save energy and a lot of money on the long run.