Pennsylvania cities Ambler and Sunbury have joined the Cree LED City® initiative. Both cities upgrade streets lights with LED fixtures from Spring City Electrical Manufacturing Company, featuring Cree’s XLamp® MC-E and XP-E LEDs.

Chapel Hill, North Carolina, U.S., has joined the LED City Program, a worldwide joint effort initiated by Cree, a leader in the LED industry, to promote and deploy energy-efficient LED lighting all over the world.