伦人伦xxx国产对白 I 天堂www天堂在线资源 I 亚洲日本国产综合高清 I a在线观看免费 I 亚洲 在线 I 超碰免费在线 I 欧洲av一区二区 I 亚洲天堂av中文字幕 I 午夜剧场免费线观看 I www.av导航 I 鲁一鲁久久 I 中文在线免费 I 国产午夜理论不卡在线观看 I 狠狠干人人 I 在线播放黄色网址 I 亚洲一区二区久久久 I 久久人人玩人妻潮喷内射人人 I 久久夜夜视频 I 综合久久久久久久久 I 国产品久久 I 成人三级视频网 I 成人极品视频 I 日韩网站在线 I 风间由美性色一区二区三区四区 I 亚洲欧洲自拍拍偷精品网314 I 成年人的毛片 I 国产精品久久777777换脸 I 日本一上一下爱爱免费 I 国产免费福利片 I 国产精品美女在线播放 I a天堂资源在线 I 在线视频自拍 I 泽村玲子所有av作品番号 I 自拍欧美日韩 I 四川妇女搡bbbb搡bbbb搡

Tel:400-800-6106 WeChat Label Website map EN

Shenzhen NTEK Testing Technology Co., Ltd.

Current location : Home > Services> Certification> North American Certification
?

Services

Contact us +

Hot Line 400-800-6106
NTEK Group
Tel:+8618923705875 Q Q:61827361 Email:ntek@ntek.org.cn Blocks C, D and E of Fenda Science and Technology Creative Park, Xixiang, Baoan District, Shenzhen

U.S. Energy Star Certification

About Energy Star Certified Energy Star

Energy Star is an energy saving program led by the US government that focuses on consumer electronics. The ENERGY STAR program was launched by the US Environmental Protection Agency (EPA) and the US Department of Energy (DOE) in 1992 to reduce energy consumption and greenhouse gas emissions. The plan was later adopted by Australia, Canada, Japan, Taiwan, New Zealand and the European Union. The program is voluntary, and Energy Star standards are typically 20-30% more energy efficient than US federal standards. The earliest products that cooperated with this plan were mainly computer and other information appliances, and then gradually extended to motors, office equipment, lighting, home appliances and so on. Later it also expanded to buildings. The EPA has actively promoted the Energy Star Building Program since 1996. The EPA assists voluntary participants in evaluating the energy use of their buildings (including lighting, air conditioning, office equipment, etc.) and planning the building The energy efficiency improvement action plan and follow-up operation of the material, so some homes or industrial buildings that introduce new environmental protection concepts can also find the Energy Star logo.

美國能源之星認證Energy Star

Development status

A total of seven countries and regions around the world participate in the ENERGY STAR program promoted by the US Environmental Protection Agency, namely the United States, Canada, Japan, Taiwan, Australia, New Zealand, and the European Union. Since 2001, an international ENERGY STAR program meeting has been held annually. There are now more than 30 categories of products included in this certification, such as household appliances, heating / cooling equipment, electronics, lighting products, etc. At present, the most popular products in the Chinese market are lighting products, including energy-saving lamps (CFL) , Lighting (RLF), traffic lights and exit lights.

Applicable product range

Computers and office equipment: such as monitors, printers, fax machines, copiers, all-in-ones, etc .;
Household appliances and similar household products: such as refrigerators, air conditioners, washing machines, televisions, video recorders, etc .;
Heating and cooling equipment: heat pumps, boilers, central air conditioners, etc .;
Large commercial buildings and new houses, doors and windows, etc .;
Industrial and commercial products, such as transformers, power supplies, etc .;
Lighting: such as domestic lamps;
Commercial food equipment: such as commercial ice cream machines, commercial dishwashers, etc .;
Other commercial products: vending machines, access signs, etc.
Currently targeted products are: fluorescent lamps, decorative string lights, LED lamps, power adapters, switching power supplies, ceiling fan lights, consumer audiovisual products, battery charging equipment, printers, household appliances and other various products.

Test content

What ENERGY STAR includes:

Safety, EMI, surge, noise (non-energy star energy efficiency test items) Light performance and energy efficiency test items:
1.Light effect and luminous flux
2.Color temperature, color deviation, color rendering index
3.Light intensity distribution, regional light flux distribution
4.Non-uniformity of chromaticity space
5, switching cycle
6.Lumen maintenance rate
7.Chroma maintenance rate
8.Size
9.Electrical parameters

Obtaining quotations

Corporate name: *
Your name:*
Your cell phone and E-mail:*
Your needs:*

*For your benefit, your information will be kept strictly confidential

Submit successfully

Professional engineers will contact you quickly to provide you with appropriate solutions and look forward to meeting you~

Official account WeChat