Philomath's Public Works Committee meets April 10 to discuss converting 207 streetlights to LED, a project projected to save $7,000 annually.
The bland orange-yellow of sodium-vapor lamps now lights hundreds of miles of U. S. highway. Until recently it has been a ticklish and costly job to get the sodium into the highly evacuated lamps ...
The city of Mesa will invest up to $367,000 annually to keep its streets illuminated and its residents safe, following ...
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