麻豆成人精品视频I日韩欧美xxI99久久久999久久91熟女I激情AV在线观看I亚洲资源网I国产成人综合在线观看I伊人伊色I人人插人人射I久久免费高清

Features：

●High efficiency、long life;

●Ultra-thin design,using PC material,lighter weight;

●Novel structure, beautiful shape;

●Moisture、dust；high sealing performance、good waterproof performance；

●High temperature resistant，resistance to vibration、low power consumption;

Benefits：

High quality imported the 14 microns for four elements to LED wafer fabrication;Ultra-thin design, PC material, lightweight;

Voltage constant current the switching power supply and the LED load current the balancing circuit design;

The wide range of operating voltage for AC or DC 90V-250V;

To prevent the leakage current to causes the signal error display the circuit design;

Internal Surge Protection Impact Of the High efficiency, low temperature rise Of the quick start power supply;

Descriptions：

●Ultra-high brightness light-emitting diode chips AlInGaP and InGaN as a light source, low power consumption, long life to maintain a reasonable cost of products;

●Special circuit design, even if the individual LED damage does not affect the other LED light's normal operating, optics uniform distribution;

●Using the constant current power supply 110-250V,the wide range of voltage;

●Incandescent light emitting diode comparison signal lights can save 7-9 times energy;

●Match the existing traffic control logic, the light box structure and easy to installation;

Technical Reference:

If the English expression error,Chinese version shall prevail