MIT Study: LED’s Efficiency Exceeds 100%, Reaches An Efficiency Of 230%!

- LED’s efficiency exceeds 100% (PhysOrg.com, Mar 5, 2012): For the first time, researchers have demonstrated that an LED can emit more optical power than the electrical power it consumes. Although scientifically intriguing, the results won’t immediately result in ultra-efficient commercial LEDs since the demonstration works only for LEDs with very low input power that [...] continue reading the breaking news