Mercury vapor is out and LED is in. Mount Pleasant and North Charleston are beginning a transition from mercury vapor streetlights to LED lights, Kim Asbill said, public affairs specialist for South ...

Mar. 10—Super bright, energy-efficient LED street lights are beginning to replace Brownsville's old high-pressure sodium-vapor lights, which have been in widespread use for about 50 years. It's easy ...

FLAGSTAFF - Flagstaff has begun cracking down on mercury vapor lights, 10 years after the city council first banned the aging lighting systems because they made it hard for local astronomers to ...

Before agreeing to replace Newtown Township’s streetlights with LED fixtures, officials did the math and it added up: spend $720,000, but save $43,679 annually so that in 20 years there will be a ...

The Oakmont Boulevard Project is working with the borough to fund a project to replace all of the old gas lamp posts in town and update them with new LED lights. As a result, the Hometown Heroes ...