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<meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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href="http://www.cdcfah.com/cp/first-_zmgy/">照明工業(yè)</a>?<a href="http://www.cdcfah.com/cp/second-zmgy_snzmdjeh/">室內(nèi)照明燈具</a>?<a href="http://www.cdcfah.com/cp/third-snzmdjeh_qtsndj/">其他室內(nèi)燈具</a>?吉林家用LED面板燈真誠推薦江雅電子加工店供應(yīng)</p><div id="ime2vkh" class="leftbox clearfix"><h1>吉林家用LED面板燈真誠推薦江雅電子加工店供應(yīng)</h1><div id="gahta7f" class="proBig"><div id="afhjfgn" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jiangya/637401030862983749/4386179.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8x7l7rd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jiangya/637401030862983749/4386179.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tht8xeq" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>吉林家用LED面板燈,LED</p><p><span>***更新：</span>2021-01-15 01:17:30</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="xbta3hj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">中山市橫欄鎮(zhèn)江雅電子加工店</a></p><p><span>聯(lián)系人：</span>單世樂</p><p><span>郵箱: </span>1139567934@qq.com</p><p><span>電話: </span>15207608275</p><p><span>傳真: </span>0760_</p><p><span>網(wǎng)址: </span>https://shop8at9822014t99.1688.com</p><p><span>手機(jī): </span>0760-88968373</p><p><span>地址: </span> 中山市橫欄鎮(zhèn)新茂工業(yè)區(qū)慶龍路7號四樓之一 </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="drdfwi3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="a3vj777" class="box"><p><p style="text-indent:25px">環(huán)保節(jié)能省電，這是不少民眾LED燈泡的主要原因，但面臨琳瑯滿目產(chǎn)品該怎樣挑選?燈師傅教你看懂“易讀標(biāo)章”。發(fā)光二極管(LED)燈泡包裝上較顯眼的標(biāo)明一般都是瓦特(W)數(shù)，吉林家用LED面板燈，一般顧客常常會有瓦(W)數(shù)越高，亮度就越高的幻覺。認(rèn)為選了大瓦數(shù)的燈泡就可以比較亮；事實上，亮不亮是要看流明(lm)數(shù)，而不是瓦數(shù)。持平瓦數(shù)相比較，流明值越高，亮度就越亮。LED照明產(chǎn)品在標(biāo)準(zhǔn)沒有標(biāo)準(zhǔn)前，質(zhì)量良莠不齊、標(biāo)明紊亂的產(chǎn)品許多，吉林家用LED面板燈。為讓顧客便當(dāng)辨識，相關(guān)光電半導(dǎo)體產(chǎn)業(yè)協(xié)會推出“LED燈泡易讀標(biāo)明”標(biāo)章。現(xiàn)在市場上顧客買到的LED燈泡大多印有易讀標(biāo)章?！癓ED燈泡易讀標(biāo)明”標(biāo)章是以簡易圖畫及數(shù)字，理解標(biāo)明LED燈泡產(chǎn)品較主要的色溫、光通量、演色性及發(fā)光功率等4大目標(biāo)，以供給顧客選購時的參看信息，吉林家用LED面板燈。LED的發(fā)光體為晶片，不同的晶片，價格差異比較大。吉林家用LED面板燈</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林家用LED面板燈,LED" src="https://tyunfile.71360.com/UploadFile/jiangya/637401030862983749/4386179.png"></div><p style="text-indent:25px">LED燈泡如何選購：1、壽命不同，品質(zhì)的關(guān)鍵是壽命。壽命由光衰決定。光衰小、壽命長，價格高。2、晶片：LED的發(fā)光體為晶片，不同的晶片，價格差異比較大。日本、美國的晶片較貴，一般國產(chǎn)的晶片價格低于日、美（CREE）。3、晶片大小晶片的大小以邊長表示，大晶片LED的品質(zhì)比小晶片的要好。價格同晶片大小成正比。4、膠體普通的LED的膠體一般為環(huán)氧樹脂，加有抗紫外線及防火劑的LED價格較貴，***的戶外LED燈飾應(yīng)抗紫外線及防火。每一種產(chǎn)品都會有不同的設(shè)計，不同的設(shè)計適用于不同的用途，LED燈飾的可靠性設(shè)計方面包含：電氣安全、防火安全、適用環(huán)境安全、機(jī)械安全、健康安全、安全使用時間等因素。從電氣安全角度看，應(yīng)符合相關(guān)的國際、國家標(biāo)準(zhǔn)。貴州工業(yè)LED平臺燈LED燈泡的優(yōu)勢：超長壽命50000小時以上，是傳統(tǒng)鎢絲燈的50倍以上。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林家用LED面板燈,LED" src="https://tyunfile.71360.com/UploadFile/jiangya/637401030918950622/8087844.png"></div><p style="text-indent:25px">LED球泡燈是外觀選用人們現(xiàn)已習(xí)慣的燈泡外形-球形，內(nèi)部光源挑選的是LED燈珠。具有所有LED燈具的優(yōu)點：1、節(jié)能，環(huán)保；2、使用壽數(shù)長；3、無頻閃，綠色。更節(jié)能：LED燈的能耗是節(jié)能燈的1/4，白熾燈的1/10壽數(shù)長：LED燈的壽數(shù)長達(dá)5萬小時，壽數(shù)是節(jié)能燈的3-5倍。更健康：導(dǎo)光均勻，無頻閃，不扎眼，不含紫外線和紅外線。更環(huán)保：不含汞燈有害物質(zhì)，可回收利用，維護(hù)綠色地球。全顏色變化：顏色豐富，可顯現(xiàn)生動細(xì)膩的圖案和效果。安裝便利：安裝簡單，可直接替換白熾燈，維護(hù)本錢極低。</p><p style="text-indent:25px">LED燈的驅(qū)動器里邊都有一個電容，可以把電容理解成一個容量比較小的充電電池：當(dāng)電容內(nèi)經(jīng)過電流時，電容會持續(xù)充電——充滿電今后，電容會一次性將貯存的電能全部開釋。LED燈閃耀，就歸于后一種狀況：電容充電的過程中，燈是平息的——由于電容內(nèi)部電流較小，導(dǎo)致充電速度比較慢，所以用肉眼是可以看到電燈平息的。當(dāng)電容充滿電后，一次性開釋電能，會點亮電燈。可是由于貯存的電能較少，電燈比較快就會平息——不斷的重復(fù)充電、放電，肉眼看到的，便是燈閃耀。電燈正常運(yùn)用時看不到閃耀，是因為經(jīng)過電容的電流較大，充電速度極快。LED燈調(diào)光性能好，色溫變化時不會產(chǎn)生視覺誤差。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林家用LED面板燈,LED" src="https://tyunfile.71360.com/UploadFile/jiangya/637401030955532581/8417178.png"></div><p style="text-indent:25px">由于LED光源無紅外發(fā)射，便于隱蔽，再加上它還具有耐振動、適合于蓄電池供電、結(jié)構(gòu)固體化及攜帶方便等優(yōu)點，將在特殊照明光源方面會有較大發(fā)展。作為民間使用的草坪燈、埋地?zé)粢延幸?guī)模生產(chǎn)，也有用作顯微鏡視場照明、手電、外科醫(yī)生的頭燈、博物館或畫展的照明以及閱讀臺燈。光是植物生長和發(fā)育較重要的環(huán)境因素之一，對植物的生長發(fā)育、形態(tài)建成、光合作用、物質(zhì)代謝及基因表達(dá)均有調(diào)控作用，因此溫室補(bǔ)光是實現(xiàn)植物較優(yōu)高產(chǎn)的重要途徑。近年來，發(fā)光二極管在植物工廠中的應(yīng)用越來越較廣，LED光源的波寬窄、能耗低、體積小、效率高、耐衰老、熱耗低的優(yōu)點，使其成為了眾多光質(zhì)研究人員使用的新光源。至今為止，大量應(yīng)用LED光源研究光環(huán)境對植物宏觀的形態(tài)、產(chǎn)量、品質(zhì)的影響，以及對細(xì)胞顯微結(jié)構(gòu)、植物分化、次生代謝物質(zhì)的影響的研究層出不窮。LED燈的能耗是白熾燈的十分之一。貴州工業(yè)LED平臺燈</p><p style="text-indent:25px">發(fā)光二極管的中心部分是由P型半導(dǎo)體和N型半導(dǎo)體組成的晶片。吉林家用LED面板燈</p><p style="text-indent:25px">目前，LED燈杯的原料有塑包鋁、車鋁、壓鑄鋁、玻璃、陶瓷等幾種原料。不同的原料，其優(yōu)缺點各不相同。關(guān)于燈具而言，資料的散熱功能尤其重要。散熱功能的優(yōu)劣直接影響燈珠的功能，從而對燈具的壽數(shù)造成影響。散熱功能較好的資料當(dāng)然是銅、鋁、鐵等金屬資料，導(dǎo)熱性好且耐用。尤其是鋁材，其質(zhì)地輕便，導(dǎo)熱功能優(yōu)良，但價格較高。因而，在挑選LED燈杯時可優(yōu)先挑選金屬原料的產(chǎn)品。其次是塑料，塑料原料絕緣性和散熱性較好，且價格便宜，但其導(dǎo)熱性較差。不過，目前市場上較多產(chǎn)品應(yīng)用的塑包鋁工藝已經(jīng)較為老練。塑包鋁充分考慮并結(jié)合塑料與鋁材的優(yōu)點，在產(chǎn)品外層選用高導(dǎo)熱塑料，內(nèi)層使用鋁材，性價比體現(xiàn)優(yōu)良，價格也較低。因而，在金屬原料價格較高的前提下，塑包鋁產(chǎn)品也是一個不錯的挑選。而玻璃及陶瓷原料的導(dǎo)熱性一般，但燈具的耐用性方面則較差，有可能會因為燈具溫度過高導(dǎo)致燈體爆破，這是需求注意的問題。吉林家用LED面板燈</p><p style="text-indent:25px">中山市橫欄鎮(zhèn)江雅電子加工店致力于照明工業(yè)，是一家生產(chǎn)型的公司。公司業(yè)務(wù)涵蓋球泡，蠟燭球泡，太陽能路燈，高富帥球泡等，價格合理，品質(zhì)有保證。公司將不斷增強(qiáng)企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于照明工業(yè)行業(yè)的發(fā)展。中山江雅電子秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2848719.html</p></div></div></div></div></div><div id="3buqhtq" class="page-right twoColRt"><div id="jyvcegx" 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