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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="n9t9blp" class="twoCol"><div id="bzhnntz" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_zmgy/">照明工業(yè)</a>?<a href="http://www.cdcfah.com/cp/second-zmgy_swzmdj/">室外照明燈具</a>?<a href="http://www.cdcfah.com/cp/third-swzmdj_toushedeng/">投射燈</a>?江蘇三防燈質(zhì)量保證歡迎來電上海先盛照明電器供應(yīng)</p><div id="rpntrfv" class="leftbox clearfix"><h1>江蘇三防燈質(zhì)量保證歡迎來電上海先盛照明電器供應(yīng)</h1><div id="d7nlzp7" class="proBig"><div id="xdjz97z" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891330664063/1413453.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="f7vlbhl" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891330664063/1413453.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ndt7fdb" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江蘇三防燈質(zhì)量保證,三防燈</p><p><span>***更新：</span>2020-10-28 11:15:34</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="hf97lt7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海先盛照明電器有限公司</a></p><p><span>聯(lián)系人：</span>顧勇軍</p><p><span>郵箱: </span>522366548@qq.com</p><p><span>電話: </span>13301861712</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-54169416</p><p><span>地址: </span>陶干路1199號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="7hvdj7n" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="r97hfjh" class="box"><p><p style="text-indent:25px">但是LED日光燈和普通日光燈比較LED日光燈具備缺點如下:價格貴，目前能普遍做到的光效率和理論光效率還有很大差距，目前能做到的實際使用壽命和理論壽命還有很大差距，而且還有定的發(fā)熱量，江蘇三防燈質(zhì)量保證，光衰還可以大幅度縮小。但是相對來說LED日光燈更比傳統(tǒng)日光燈有無可比擬的優(yōu)點，它不僅具有高效節(jié)能，江蘇三防燈質(zhì)量保證，“長壽燈”之稱，而且適用性好，體積小，適合裝飾。低碳環(huán)保，無有害素質(zhì)，廢棄后可以回收，色彩絢麗，發(fā)光色彩**，光譜范圍窄，并利用紅、綠、藍(lán)RGB三基色原理，在計算機(jī)技術(shù)控制之下，江蘇三防燈質(zhì)量保證，可以任意混合搭配出不同的顏色，光色變化多端。大功率LED采用隔離電源，恒流或恒壓驅(qū)動，電源效率高，對電網(wǎng)無污染，性能穩(wěn)定，安全可靠。江蘇三防燈質(zhì)量保證</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇三防燈質(zhì)量保證,三防燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891330664063/1413453.png"></div><p style="text-indent:25px">阻燃PC材料在電子電器領(lǐng)域的應(yīng)用 PC是聚碳酸酯的英文縮寫，是一種無色透明的熱塑性材料。阻燃PC的阻燃原理就是催化PC 在燃燒時成炭，從而達(dá)成阻燃的目的。阻燃PC材料在電子電器領(lǐng)域廣泛應(yīng)用。阻燃PC材料的主要特點 1、阻燃性能:符合行業(yè)UL94 v0/1.5mm; 通過美國UL認(rèn)證;2、落球沖擊: 1. 3m/500g鋼球自由落體裝撞擊;3、超聲焊接:焊接可通過自由跌落測試;4、環(huán)保性能:可達(dá)到ROHS、無鹵、Reach 等行業(yè)法規(guī);5、高耐熱性能:熱變形溫度(1. 82MPa/3.20mm)達(dá)到127C。<span style="display:none;"><span style="display:none;"></span></span><span style="display:none;"><span style="display:none;"><span style="display:none;"></span></span></span><span style="display:none;"></span>大功率三防燈比較便宜面板薄的LED面板燈將廣泛應(yīng)用于家居照明和工程照明。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇三防燈質(zhì)量保證,三防燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891181455078/8139782.png"></div><p style="text-indent:25px">通常把亮度(光通量)降到一半的時間稱為半衰期，行業(yè)內(nèi)將LED的使用壽命定義為它的半衰期。LED的半衰期同P-N結(jié)(Tj點)結(jié)點的溫度有如下函數(shù)關(guān)系。通常講的LED的使用壽命十萬小時是指P-N結(jié)溫在25°C時的半衰期。目前市面上絕大部分LED的使用結(jié)溫(Tj)都在95°C以上。也就是說它的使用壽命只有780小時左右。3、散熱經(jīng)實際測試及經(jīng)濟(jì)性等全方面的衡量，建議LED的結(jié)溫應(yīng)控制在55°C以下，假設(shè)天氣溫度為35°C要達(dá)到結(jié)溫55°C以下，則在自然對流的情況下，每1W需要100cm2的外殼散熱.面積，且芯片與散熱板間熱阻每瓦Re< 10k/w。4、用鋼支架取代銅支架的不利影響現(xiàn)在市面.上99%的LED為節(jié)省制造成本使用了鋼支架，采用鋼支架LED的壽命只有使用銅支架壽命約1/4，因此建議一定要采用銅支架，采用銅支架的“食人魚”顆粒就是很好例子。LED的結(jié)構(gòu)，LED 結(jié)點的熱量主要依靠陰極腳導(dǎo)出、陰極腳的尺寸。通過以下的計算可以看出采用銅及鋼支架的不同。</p><p style="text-indent:25px">LED日光燈相對傳統(tǒng)日光有那些優(yōu)化點呢?2、高效轉(zhuǎn)換，減少發(fā)熱傳統(tǒng)燈具會產(chǎn)生大量的熱能，而LED燈具則是把電能全都轉(zhuǎn)換為光能，不會造成能源的浪費。而且對文件，衣物也不會產(chǎn)生退色現(xiàn)象。3、清靜舒適，沒有噪音LED燈具不會產(chǎn)生噪音，對于使用精密電子儀器的場合為上佳之選。適合于圖書館，辦公室之類的場合。4、光線柔和，保護(hù)眼睛傳統(tǒng)的日光燈使用的是交流電，所以每秒鐘會產(chǎn)生100-120次的頻閃。LED 燈具是把交流電直接轉(zhuǎn)換為直流電，不會產(chǎn)生閃爍現(xiàn)象，保護(hù)眼睛。在國內(nèi)市場上也有不錯的表現(xiàn)，***于商業(yè)照明及辦公照明等領(lǐng)域。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇三防燈質(zhì)量保證,三防燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327890801152344/1520550.png"></div><p style="text-indent:25px">LED日光燈相對傳統(tǒng)日光有那些優(yōu)化點呢?8、堅固牢靠，長久使用.LED燈體本身使用的是環(huán)氧樹脂而并非傳統(tǒng)的玻璃，更堅固牢靠，即使砸在地板_上LED也不會輕易損壞，可以放心地使用。9.與普通的熒光燈相比，LED日光燈無需鎮(zhèn)流器，無需啟輝器，無頻閃。10免維護(hù)，頻繁開關(guān)不會導(dǎo)致任何損壞。11.安全且有穩(wěn)定的質(zhì)量可以經(jīng)受4kv高電壓散熱量低可以工作在低溫-30°C高溫55°C。12.對周圍環(huán)境不會有影響。沒有紫外線和紅外線，沒有有害材料，如汞，保護(hù)眼睛，也沒有噪聲。目前，臨沂燈具城內(nèi)LED面板燈做得比較專業(yè)的品牌有韜播、爾漫、飛馬光電等。廣東三防燈型號如何選擇</p><p style="text-indent:25px">從照明應(yīng)用細(xì)分市場來看，長時間的辦公照明、商業(yè)照明需求總是較早爆發(fā)。江蘇三防燈質(zhì)量保證</p><p style="text-indent:25px">LED日光燈相對傳統(tǒng)日光有那些優(yōu)化點呢?5、無紫外線，沒有蚊蟲 LED燈具不會產(chǎn)生紫外線，因此不會象傳統(tǒng)的燈具那樣，有很多LED燈具不會產(chǎn)生紫外線，因此不會象傳統(tǒng)的燈具那樣，有很多6、電壓可調(diào)80V- 245V 傳統(tǒng)的日光燈是通過整流器釋放的高電壓來點亮的，當(dāng)電壓降低時則無法點亮。而LED燈具在一定范圍的電壓之內(nèi)都能點亮，還能調(diào)整光亮度.7、節(jié)省能源，壽命更長 LED日光燈的耗電量是傳統(tǒng)日光燈的三分之一以下，壽命也是傳統(tǒng)日光燈的10倍，可以長期使用而無需更換，減少人工費用。更適合于難于更換的場合。江蘇三防燈質(zhì)量保證</p><p style="text-indent:25px">上海先盛照明電器有限公司致力于照明工業(yè)，是一家貿(mào)易型公司。公司業(yè)務(wù)分為投光燈，三防燈，筒射燈，燈管等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司秉持誠信為本的經(jīng)營理念，在照明工業(yè)深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造照明工業(yè)良好品牌。上海先盛照明立足于全國市場，依托強(qiáng)大的研發(fā)實力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1744842.html</p></div></div></div></div></div><div id="rhpnthx" class="page-right twoColRt"><div id="trpf9jl" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rzpn9bp" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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