一本一本久久a久久精品综合,香蕉人妻av久久久久天天,欧美性大战久久久久久久,亚洲av国产av综合av,推油少妇久久99久久99久久,久久av无码精品人妻出轨,国产精品99久久久久久宅男,国产精品久久无码一区二区三区网,永久免费观看的毛片手机视频,日韩一线无码av毛片免费

  • <fieldset id="woicg"><menu id="woicg"></menu></fieldset>
  • <strike id="woicg"><input id="woicg"></input></strike>
    <del id="woicg"><dfn id="woicg"></dfn></del><fieldset id="woicg"><input id="woicg"></input></fieldset>
    <strike id="woicg"><rt id="woicg"></rt></strike>

    Products

    Trichromatic phosphor

    • Model:KR,KG,KB,KC
    • Features:The world leader in rare earth luminescent materials, the world's largest supplier of rare earth luminescent materials and products, and the national and industry standard setting unit.
    • Application:for compact energy-saving lamps, straight tubes, loop tubes, cold cathodes, lamps with cover lamps, induction lamps, etc.

    Product name

    Product number

    Emission peak wavelength(nm)

    Application field

    Red powder

    KR

    611±1

    For compact energy-saving lamps, straight tubes, loop tubes, cold cathodes, hood lamps, induction lamps, etc.

    Green powder

    KG

    544±1

    Single peak blue powder

    KB

    450±1

    Double peak blue powder

    KC

    450±1,515±1

     

     

    Product name

    Product color temperature

    Peak emission wavelength

    (nm)

    Application field

    Mixed phosphors

    (aluminate series and phosphate series)

    2700K-3000K

    611±1

    For compact energy-saving lamps, straight tubes, loop tubes, hood lamps, induction lamps and other fluorescent lamps (according to customer requirements)

    3500K-6500K

    544±1

    Full spectrum phosphor

    4000K-6000K
      full spectrum

    480±2

    For full-spectrum, high-color fluorescent lamps (according to customer requirements) 

    4000K-6500K
      high color rendering

    544±1

     



    KanHoo WeChat Official Account

    0750-3863800

    Address:No.22 Jiao Xing South Road, Jiao Tou, Jianghai District, Jiangmen, Guangdong, China

    Fax : 0750-3863818

    Mailbox : kh@keheng.com.cn

    Zip code : 529040

    Website : www.tjmg1278.com

    Copyright ? 2019 Jiangmen KanHoo Industry Co., Ltd. All rights reserved.  粵ICP備10211423號 Technical support:析客網(wǎng)絡(luò)

    麻豆视频黄片在线免费观看| 精品人妻va出轨中文字幕| 久久精品夜色国产亚洲av| 久久久av波多野一区二区| 蜜桃精品国产一区二区三区| 久久亚洲日韩精品一区二区三区| 人人妻人人爽人人澡人人| 亚洲av成人久久精品| 搞黄色很刺激的网站二区| 人妻 日韩 欧美 综合 制服| 亚洲精品98中文字幕| 亚洲中文字幕有码av| 在线观看国产精品日韩av| 99久久久69精品一区二区三区| 狠狠色噜噜狠狠狠狠888奇禾| 亚洲av成人无码网站大全| 久久精品麻豆日日躁夜夜躁| 久久久天堂国产精品女人| 亚洲av无码xxx麻豆艾秋| 美女脱了内裤张开腿让男人桶网站| 日本一区二区在线看看| 国产人妖在线观看一区二区三区| 精品久久香蕉国产线看观看亚洲| 国产成年女人特黄特色毛片免| 国产成人精品一区二区不卡| 日韩毛片无码永久免费看| 色婷婷综合中文久久一本| 亚洲国产精品久久久久久久| 西西午夜无码大胆啪啪国模| 国产一区二区三区porn| 久草视频在线播放免费| 亚洲色图视频在线播放| 国产小视频在线看不卡| 曰本无码人妻丰满熟妇5g影院| 久久精品国产99国产精品澳门| 午夜精品久久久久久久无码| 人妻丰满熟妇av无码区不卡| 久久久熟女一区二区三区| 女人天堂av人禽交在线观看| 日产分东风日产还有什么日产| 成熟人妻换xxxx|