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  • Wuxi Kinglux Glass Lens Co.Ltd
  • ADD:No.286,Changjiang North Rd,New Dist,Wuxi,JS prov,China
  • Tel: 86-510-66759801
  • Fax: 86-510-84602998
  • Mobile phone: 86-18168862789
  • E-mail: ledglasslens@163.com
  • Contact person: Huimin Zhang
  • Solar street lights have a unique secondary optical design
    Oct 13, 2017

    1, LED light source efficiency has reached 100lm / W, but also a lot of room for development, the theoretical value of 250lm / W. And the luminous efficiency of high pressure sodium lamp is increased with the power increased, therefore, the overall effect of solar street lamps than high pressure sodium lamp;

    2, solar street lights have a unique secondary optical design, the solar street light to the desired lighting area, to further improve the efficiency of light in order to achieve energy-saving purposes;

    3, the characteristics of solar street light itself - the one-way light, no light diffusion, to ensure the efficiency of light;

    4, solar street light color than high pressure sodium lamp much higher, high pressure sodium lamp color rendering index is only about 23, while the solar street light color index of 75 or more, from the visual psychological point of view, to achieve the same brightness, the average light of solar lights can Than the high pressure sodium lamp to reduce more than 20%, (see the British reason lighting standards);

    5, the solar lights of the light fades, less than 3% of the light of the year, the use of 10 years still reach the road using the illumination requirements, and high pressure sodium lamp decline, about a year has fallen more than 30%, so the solar street lights in The use of power design can be lower than the high pressure sodium lamp;

    6, solar lights have automatic control of energy-saving devices, to meet the lighting requirements in different periods of time to meet the maximum possible reduction in power, saving energy.