International Dark-Sky Association——IDA认证

Liu

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

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水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

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GB1002插头量规

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IEC61347/UL935镇流器热试验箱

灯具防风罩

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稳定性试验台

家电温升测试角

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E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

国际暗天空协会（International Dark—Sky Association，简称IDA）成立于1988年，是一个免税的非盈利性组织，总部设在美国亚利桑那州。IDA的使命是保护夜间城市环境、夜间天空不受污染，以及改善户外照明品质。
/ ~/ Z1 i7 h9 T0 h传个样板证书给大家参考。
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国际暗天空协会IDA网址：
http://www.darksky.org
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' t" g9 J' }/ [  ^8 Q  I/ \Established in 1988, the International Dark-Sky Association is an educational, environmental 501(c)(3) nonprofit dedicated to protecting and preserving the nighttime environment and our heritage of dark skies through quality outdoor lighting.  With thousands of members in more than 70 countries, IDA is the leading authority concerning the problems and solutions related to light pollution.
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We work to stop light pollution's adverse effects, raise awareness about those adverse effects and their solutions, and educate the public about the value of keeping the night sky natural.

/ [( x% Y- z0 j: TWe work directly with lighting companies to explore new avenues of technology and create products that are energy efficient and fully shielded -- that direct the light downward, where it is needed, rather than upward, where it contributes to sky glow and other forms of light pollution. More information on the best types of lighting is available in our Best Choice Lighting banner.
We offer information and advice to activists and citizens concerned about light pollution in their community by proposing a number of approaches to regional legislation. Our Lighting Ordinances page offers a comprehensive look at light pollution laws around the globe.
% `% B. O3 |1 k- `- FEducational and outreach tools including lesson plans, activities, brochures, and PowerPoint presentations are available for download. Look for them in our Educators/Kids banner. We also distribute an award-winning quarterly newsletter to members. Read the current issue on our Nightscape Newsletter page.
" u. y8 t+ E# n: k7 Y5 W0 UIDA volunteers form Sections to advocate for natural night skies in a specific region. More information on Sections is available in the next question or the Sections page. IDA Affiliates are independent organizations that work in conjunction with IDA to keep skies natural.
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Our unified approach supports the individual and collective efforts of our members and others who advocate quality outdoor lighting.  We work with communities, astronomers, ecologists, and lighting professionals at the local, national, and international level.

leddd

谢谢，这个资料不错！！！

qzchenqr

你好，请问一下国内有哪个机构可以做这个dark sky认证