翁想房中春意浓1-28,AAAAA级少妇高潮大片免费看,出差被绝伦上司侵犯中文字幕 ,无码AV人妻一区二区三区四区

產(chǎn)品展示
PRODUCT DISPLAY
技術支持您現(xiàn)在的位置:首頁 > 技術支持 > 防眩燈
防眩燈
  • 發(fā)布日期:2018-10-10      瀏覽次數(shù):2236
    • 防眩燈技術參數(shù)英文版

      Application range of LED anti glare lamp

      Suitable for environment temperature 25 to 55 degrees:

      It is suitable for corrosion of strong acid, strong alkali, salt, nitrogen and nitrogen ions.

      It is suitable for lighting in all kinds of factories, corridors, Zhanqiao, substations, stations, ports and freight yards.


      LED anti glare lamp technical parameters:

      Rated voltage: AC220V 50Hz

      Light source type: LED

      Light source power: 48W, 80W

      Luminous efficiency: greater than or equal to 120 lm/W

      Color temperature: 2700-700OK

      Protection level: IP66

      Anticorrosion grade: WFZ2

      Applicable cable: 10mm 14mm

      Lamp weight: 4.9KG

       


      LED anti glare lamp features:

      1. The shell is made of high-quality aluminium alloy by die-casting, with high strength: high-voltage electrostatic powder spraying treatment on the surface, corrosion resistance:

      2. Selection of internationally renowned LED light source, high light efficiency, high color rendering, light fading, low energy consumption, long service life, maintenance-free, no follow-up applicable costs:

      3. Scientific light distribution design is suitable for large area floodlighting.

      4, dual chamber integrated design, easy to open, fast, easy to maintain and repair:

      5. Unique heat dissipation and ventilation mode adopts conductive heat dissipation, which improves the service life of the components in the electrical box.

      6. Special power module, high efficiency, energy saving, short circuit, over and over current protection function:

      7. Scientific sealing structure design, special sealing strip and embedding method, with good waterproof and dust-proof performance, can be used in harsh environment.

    在線客服
    岳两片蚌肉缓缓张开| 黑人荫道bbwbbb大荫道| 久久天天躁狠狠躁夜夜免费观看| chinese性旺盛老熟女| 麻豆人妻无码性色AV专区| 曰批视频免费40分钟试看| 开丫头小嫩苞疼死了| 精品人妻无码专区在中文字幕 | chinesefree高潮抽搐| 少妇大叫太大太粗太爽了| 精品人妻系列无码人妻免费视频 | 99精品久久毛片a片| 重口老熟七十路黑崎礼子 | 国产美女极度色诱视频www| 国精产品一区一区三区有限| 日韩乱码人妻无码中文字幕| 控精止泄教程锻炼法| 55岁大妈玩csgo| 韩国av| 国外AV无码精品国产精品 | 少妇大荫蒂被巨大爽爽大| 国产成人免费AV片在线观看 | 高清无码一区二区在线观看吞精| 久久久WWW免费人成精品| 丞相嗲嗲嗯啊古代h| 教室停电 挺进她体内h| 亚洲欧美乱综合图片区小说区| 精品久久久久久综合日本| 一本一道AV中文字幕无码| 用力挺进她的花苞| 国产偷国产偷亚洲高清app| 把老熟妇日出白浆| 久久久性色精品国产免费观看| 亚洲一区二区三区国产精华液| 久久精品国产精品亚洲精品| 日日天干夜夜狠狠爱| 亚洲产国偷V产偷V自拍色戒| 公翁大龟挺进秀婷小说| 30岁少妇一摸就出水| 精品人妻无码一区二区三区4 | 中文字幕人妻色偷偷久久|