40-80W 80W-150W Led Solar Street Lights All In One Ip67 IP65
|Material||Iron And Aluminium||Frequency Range||50-60Hz|
|Lamp Efficiency||＞92%||Installing Size||Φ61mm|
|Color||White,Red,Blue,Green,Golden And Black||Working Life||80000HRS|
led solar street light ip67,
120w led solar street light,
150w led solar street light
Led street light led lamp 160lm/w bright lighting IP65 led solar street light energy saving
LED street lamp has a unique secondary optical design, which irradiates the light of LED street lamp to the required lighting area, further improving the lighting efficiency, so as to achieve the purpose of energy saving.
LED has reached 110-130lm/W, and there is a lot of space for development, the theoretical value of 360lm/W. The luminous efficiency of high-pressure sodium lamp is increased with the increase of power, therefore, the overall light efficiency of LED street lamp is stronger than the high-pressure sodium lamp; (This overall light efficiency is theoretical, in fact, above 250W high pressure sodium lamp light efficiency is higher than LED lamp).
|9||lamp's Total lumen||12000lm||22500lm|
|13||Light Body material||Aluminium Alloy||Aluminium Alloy|
invention patent!Relying on the conception of "be Vigilant in Peace Time,Science and Technology Innovation",our company cooperates
with Beijing Kedian Microwave Electronic Co.,Ltd.,which belongs to the Institute of Electronic of Chinese Academy of
Sciences,we together built Zhejiang Coursertech Optoelectronics Co.,Ltd.Depending on the technical strength of Chinese
Academy of Sciences,with advanced production equipments and high-quality imported electrical components,we
successfully develop and manufacture two series products:
1.Solar Photovoltaic Power Station,Solar LED street lights,Solar Landscape lights,Solar garden lights,Solar Lawn lights etc,
2.Intergrated Intelligent LED Power Supply,LED street lights,LED tunnel lights,LED Floodlights,LED Highbay lights,LED Commerical,
Home lightings rtc.Meanwhile,we optimize the combination of solar energy and LED lighting perfectly.
Over the last few years' practice,it proves that solar street lights manufactured by Coursertech has been able to reach 365days normal
lighting out of climate impact,light decline rate of LED lightings controlled within 8% after using 30000hours,conversion efficiency reach
more than 92%,power factor reach 0.97.LED street light refector designed by Coursertech,could increase efficiency 30% higher,has got national