LED News - Philly starts replacing its street lights with
Broken streetlight complaints in Philly triple due to botched city
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Philly street lights: LED replacement starts this month - WHYY
D.C. to upgrade 75,000 streetlights with energy-efficient LEDs : NPR
City prepares to convert 120,000 streetlights to LEDs
Development West Philly Local
Some neighborhoods get crime-fighting LED streetlights, but others
Renovations underway at Woodland resident's home – Daily Democrat
Harsh new street lighting spurs debate
A New, Transit-Centered Neighborhood for Philadelphia