91青青啪国产在线播放_国产毛片高清一级国语_黄色视频在线观看草莓视频_日本深夜18免费看片高清网_国产又色又爽又黄的_婷婷综合久久中文字幕日韩_91亚洲视频在线观看_无码一级二区闫级_在线观看免费人成色_曰曰碰天国产天碰

Contact Us

Yangzhou Baiyao Lighting Technology Co., Ltd.

Add:Yangzhou City in northern suburbs Guo Jiji Industrial Zone

Contact:Mr. Hu

Tel:159-5276-9945

0514-87198856

Fax:0514-87198856

Zip Code:225600

Location:Home >> News Center >> >> Detail News Center

Why led outdoor lights into modular and integrated competition?

Time:2018-03-01 Source:admin Views:328

With outdoor led lights technology has gradually been well-known and accepted, the future led outdoor lights full of expectations, after the development of led technology, the prediction will eventually be modular street lights and up and down through the heat of the integrated integrated street lamp Market competition, mainly because of two reasons.
The first reason is the type of light source is different, and now customers are gradually recognized by the integrated light source, but there is still the integration and single distinction, so for these two light sources in the next 1-2 years will not completely abandon them Which one, so for the choice of led street light is in the modular street lamp and up and down through the transparent cooling integrated lamp.
The second is the price of outdoor led lights factor. Module led street light because of the use of aluminum for production, so the cost is low; up and down transparent heat lamps, by changing the cooling structure, reducing the weight of lamps and lanterns, reducing the cost of lamps and lanterns, The price is close, so this is also a factor in the market competition between the two luminaires.

日韩 欧美 一区二区三区 | 少妇人妻无码专区 | 亚洲精品一区中文字幕乱码 | 丰满人妻被猛烈进入中文字幕男男 | 麻豆A片无码精品一区二区小说 | 欧美freesex黑人又粗又大 | 人人操人人爽高潮喷水 | 亚洲乱妇老熟女爽到高潮的片 | 亚洲精品永久免费在线观看 | 美国性生吞禁忌8 | 欧美BBBB搡BBB搡爱恋 | 亚洲女主播福利蜜芽蜜 | 亚洲精品无码成人A片在线沈先生 | av20在线观看 | 国模一区二区三区 | 免费无码婬片A片AAA毛片红楼 | 伊人9191在线视频 | 国产精品人妻无码八区仙踪林 | 裸体美女狂桶国产出水 | 波多野吉衣无码视频 | 国产寡妇婬乱A毛片视频风落 | 午夜精品A片一区二区三区无码白浆 | 黄色视频免费看网址 | 欧洲无码猛交XXXX乱大交3 | 真实的性交黄一级 | 伦与子乱理在线播放 | 西西人体大胆4444www无码人妻 | 精品久久欧美一区蜜桃臀 | 广西极品肛交在线观看视频 | 国产暴力强伦轩视频 | 国产精品在线免费观看 | 一级二级三级片在线观看视频 | 日韩视频在线观看第一页免费 | 日韩一级无码Av | 国产精品探花熟女AV | 精品一区二区三区视频 | 偷拍一区二区三区 | 国产黄A三级三级三级老师 农村寡妇高潮一级A片视频 | 日韩真人无码视频 | 国产一区二区三区四区视频 | 亚洲伊人干综合网 |