Lighting Science Corporation has just announced a new breakthrough in high efficiency LED (light emitting diode) technology that outperforms existing LED streetlights, providing an even greater incentive for the nation’s roadways and institutions to make the switch from standard streetlights to more sustainable LED lighting.

The new LEDs, dubbed the PROLIFIC Series Roadway Luminaires, offer substantial savings over conventional HID (high intensity discharge) streetlighting.  Lighting Science also claims that PROLIFIC performs up to nearly 90 lumens per watt, giving it a big advantage over current LED technology, which performs at up to 60 lumens per watt.  To sweeten the payback even more, federal stimulus funds are available for cities to make the switch from conventional lighting to LED.