2013年4月3日星期三

Energy saving solar led street lights and led street light


There are many advantages of using led lighting.First, led lights can save energy. Expending less energy lowers greenhouse gas emissions such as carbon dioxide, which results in leaving a lower carbon footprint. Second, led bulbs are eco-friendly. Led light bulbs do not contain mercury, lead or other known hazardous material, to dispose of when the lights eventually burn out. Expended led can be discarded without a disposal requirement or special handling. This results in cost savings both economically, and environmentally. Third, the led lights provided by LED lights supplier are brighter. Due to increased luminance uniformity (the ratio of the maximum luminance to the average luminance within a specific area), and a higher color temperature, parking lots and roadways will benefit from advanced night visibility. Last but not least, led light bulbs are directional. This means their output is more even than that of other lamps. Led provide equal brightness across an entire surface and therefore are significantly brighter. For example, an HPS (High Pressure Sodium) lamp would need to throw a lot more light to get the same effect. Using an HPS light, a much larger light output would be a requirement.Using LED street light , benefits to all of us.

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