Republican & Herald
Pennsylvania Alliance to apply for a grant to switch the borough's traffic signal lights from incandescent bulbs to energy-efficient LED lights. ...
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At night, the numbers light up brightly. The sign uses low voltage electricity and cost less than $1 per year to operate year-round. F.A.Q: How many colors of LEDs do you have? We have a choice of 4 LED colors including white, red, blue, green.
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