Before installing solar street lights, it is necessary to determine the location of the standing lamps; survey the geological conditions. If the ground surface is 1m2 with soft soil, the excavation depth should be deepened
Read MoreThe development of LED lamps and other lamps not only considers the brightness, appearance and service life of lighting, but also considers energy saving and environmental protection, especially in the era of LED lighting, promoting the concept of energy-saving lighting.
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