Despite the high light efficacy of HB LEDs (high-brightness light-emitting diodes), their cost for commodity applications is still too high for them to compete head-on with older forms of lighting, ...
Eight light poles in a Tampa Electric Co. parking lot burn at night on power collected earlier from the sun, and the experiment is attracting the attention of some potential national customers. The ...
HAMPTON, Va. — It's lights on in Hampton thanks to new, solar-powered light poles - the first in the entire state. Mayor Donnie Tuck cut the ribbon Tuesday afternoon at Y.H. Thomas Park with help from ...
TransLink is making some bus stop upgrades to further safety and comfort efforts with new solar-powered lights. The pilot ...
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