BMW developing laser headlights
Purportedly ready "within a few years," the updated beams boast an intensity a thousand times greater than their forebearers, all while consuming less than half the power - helping EV drivers eke out a little more range. With each laser diode one hundred times smaller than its LED counterpart, Bavaria reckons the tech will help it design and package future light fixtures that are more bodacious than those from its competition in Ingolstadt. There's no firm date for availability, but the company says the new lighting tech will debut on the production version of its i8 concept.
Source: engadget.comAdded: 27 September 2011