The city conducted a public survey to decide whether to replace its streetlights’ sodium light bulbs with L.E.D.’s, a move that could save money and energy.
By WILLIAM YARDLEY, New York Times
Mon, 03/12/2012 - 8:04pm
The city conducted a public survey to decide whether to replace its streetlights’ sodium light bulbs with L.E.D.’s, a move that could save money and energy.