Some 47 street lights in Waimea will be converted from low-pressure sodium lamps, or LPS, to light-emitting diode lamps, or LED, beginning today, according to the Hawaii County Department of Public ...
Hubballi: The Hubballi-Dharwad Municipal Corporation (HDMC) has launched a pilot project to convert conventional streetlights to LED lighting in select areas of the twin cities.Under the initial phase ...
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