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工厂适用光源及灯具构成——欧瑞达大功率节能灯

首先看节能效果: 215w节能灯400w金卤灯工作电流(A)1.02 3.25视在功率(w)1.02×220=215 3.25×220=715每天耗电(度)215×12÷100

  http://blog.alighting.cn/sunnysky/archive/2012/12/29/306004.html2012/12/29 9:07:51

2012年我国半导体照明产业整体规模达1920亿元

年,国内企业芯片营收增长23%,达到80亿元。2011年,国内gAn芯片产能利用率在50%左右,全年产量仅为1150亿颗,产量增速为63%,远大于产值增速。整体来看,芯片的国产化率

  http://blog.alighting.cn/qudao/archive/2013/1/9/306822.html2013/1/9 11:01:45

为什么你要在圣诞节给led灯泡

销的副总裁克里族,告诉我。你支付$ 22的口袋里一个75瓦的灯泡,但你实际上给215.50美元。克里族面临的挑战是,led灯真的很贵,比传统灯泡。 他们是昂贵的。 一个 六块的75

  http://blog.alighting.cn/198767/archive/2013/12/11/346037.html2013/12/11 23:33:15

浅析新旧公路隧道照明设计标准的差异

1 旧标准的照明区段构成A)单向交通隧道b)双向交通隧道图2 新标准的照明区段构成 2.1 入口段照明设计标准 入口段亮度取决于洞外亮度,入口段长度取决于停车视距。与旧标准相比,洞

  http://blog.alighting.cn/mithridates/archive/2014/9/22/358167.html2014/9/22 16:45:02

cowhides And then

Are your levels coming wAy to slow? do you long for A runescApe power leveling guide t

  http://blog.alighting.cn/wqgqx3/archive/2009/3/20/2676.html2009/3/20 11:15:00

whAt clothing brAnd similAr

whAt clothing brAnd similAr? i would like to mAke A product, which is not reAlly sold her

  http://blog.alighting.cn/piiuuo/archive/2009/11/19/19612.html2009/11/19 9:12:00

provide cheAp wow gold to eAch

t over time you cAn AmAss greAt weAlth by being consistent with it. plus, you build

  http://blog.alighting.cn/awpoof/archive/2009/12/3/20771.html2009/12/3 11:41:00

i kept quiet

i kept quietit wAs lAte. i wAs tired. it hAd been A hArd dAy, A hArder evening, And i wA

  http://blog.alighting.cn/yuanyuan0831/archive/2009/12/4/20863.html2009/12/4 9:54:00

tAlent build cheAp wow gold to compliment

r hAppened to, 'if we give everyone christiAn louboutin , we might As well put A heAling debuf

  http://blog.alighting.cn/awpooj/archive/2009/12/15/21582.html2009/12/15 12:48:00

first-time-offender's Account

s continue to estAblish, gold is now widely AvAilAble for prices much cheAper thAn they were A yeA

  http://blog.alighting.cn/piuzhdz/archive/2010/1/27/26086.html2010/1/27 9:17:00

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