Allentown and PPL Electric Utilities Set to Replace 80,000 HPS Street Lights with LED Technology

PPL Electric Utilities, in partnership with the city of Allentown, Pennsylvania, has launched a trial project to install LED street lights along a seven-block section of Hamilton Street. The initiative involves retrofitting 53 fixtures, replacing outdated high-pressure sodium lights with energy-efficient LED alternatives from General Electric and Cooper Lighting. This upgrade is projected to cut energy consumption by up to 50%, enough to power 1.5 to 2.5 homes, while significantly reducing annual operational costs—from $54 for a 150W HPS light to just $29 for the LED solution. The LEDs are expected to have a lifespan of 12 years or longer. The successful completion of this pilot is seen as a key step in evaluating the effectiveness of solid-state lighting and will help inform future decisions regarding energy-efficient street lighting in the city. The first LED fixture was ceremoniously installed by the Allentown Traffic Planning and Control Bureau last Friday.

Allentown and PPL Electric Utilities Set to Replace 80,000 HPS Street Lights with LED Technology

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