GRAND RAPIDS, MI -- Grand Rapids leaders have approved a $9.46 million contract to convert all city street lights to LED lights. City officials say the move will generate about $350,000 annually in ...
In an attempt to cut greenhouse emissions, Boston is embarking on a plan to convert all its electric lighting to efficient LED fixtures. When compared with things like transit and heat, lights may ...
In daylight, my garden is a beacon of color and texture, but when the sun sets, the yard becomes a black hole. Delivery drivers struggle to see the house numbers or find the footpath, and I hold my ...
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