LED lights are things we have learned to use everywhere and anywhere from led signs , street signs, and bulbs and used in TV and laptops. And if you think you might know everything about LED lights then you might be surprise that there are still some things undisclosed to you that you probably have no idea of in regard with LEDs. 1. LED lights last 35 to 50 times longer than incandescent and up to 10 times longer than fluorescents. 2. There are 32,256 individual LED lights in the ball used for the New Years Eve Times Square ball drop. 3. The first patent for LEDs was issued to James Biard and Gary Pittman while working at Texas Instrument in 1961. 4. LED lights up by using a small semiconductor crystal. When the crystal is energized with electrical current, the semiconductor emits light. 5. Kentucky recently switched 77,000 traffic signal modules from incandescent lamps to LEDs. The state estimates it will save $1.7 million from reduced energy costs and $1.5 million in red