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src="https://tyunfile.71360.com/UploadFile/jiangya/637401030420513046/7250799.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mbdx8nh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jiangya/637401030420513046/7250799.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gaczok8" 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>浙江led節(jié)能燈泡價格,燈泡</p><p><span>***更新：</span>2020-12-24 06:20:40</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="hgifhjd" 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: </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="tifho3p" class="page-proshow02"><p class="title">詳細說明</p><div id="2vfrtvc" class="box"><p><p style="text-indent:25px">當前，白熾燈面臨著淘汰的局面，而節(jié)能燈、LED燈已然成為市場上的主流。但因為白熾燈的單價便宜，有人認為其性價比比較高。也有人認為節(jié)能燈和LED燈性價比較高。本期實驗室將通過對三種不同燈泡進行各種性能的測試，告訴你哪種燈泡值得購買。省電性：節(jié)能燈=LED燈>白熾燈。首先，電費的計算和用電量有關(guān)，而耗電量=電壓*電流*功率因數(shù)。上期兔醬已經(jīng)闡述過：功率因數(shù)（Power Factor）的大小與電路的負荷性質(zhì)有關(guān)，電阻負荷的白熾燈因此功率因數(shù)為1，節(jié)能燈和LED燈一般在0.7左右，浙江led節(jié)能燈泡價格。我們將燈泡分別安裝到事先準備好的一個臺燈上，浙江led節(jié)能燈泡價格，將臺燈開啟后用電流表測得的電流，浙江led節(jié)能燈泡價格、電壓、功率因數(shù)。燈泡的結(jié)構(gòu)非常簡單。浙江led節(jié)能燈泡價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江led節(jié)能燈泡價格,燈泡" src="https://tyunfile.71360.com/UploadFile/jiangya/637401030420513046/7250799.png"></div><p style="text-indent:25px">金屬鹵素：這是當前研發(fā)制造出來的光源，不但售價便宜，而且也不會破壞屋里的色調(diào)。它較常被使用于花園這種需要高亮度的地方。因為內(nèi)含鈉的成分，會散發(fā)出淡橘色的光芒。如今，較廣使用金屬鹵素燈的地方便是街燈，其省電的優(yōu)點是較主要的考慮因素。但是也漸漸有人將它們運用在室內(nèi)的照明中。LED將是繼愛迪生的發(fā)明電燈泡以來重新將開始巨大的光**。LED燈泡當前現(xiàn)狀LED照明燈主要還是以大功率白光LED單燈為主，當前世界**的LED照明燈生產(chǎn)廠家質(zhì)保三年，大顆粒每瓦大于等于100流明，小顆粒每瓦大于等于110流明。光衰大顆粒小于3%每年，光衰小顆粒小于3%每年。浙江led節(jié)能燈泡價格燈泡安裝燈座中的兩條導線要彼此絕緣，打上保險扣。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江led節(jié)能燈泡價格,燈泡" src="https://tyunfile.71360.com/UploadFile/jiangya/637401030390698581/1522537.png"></div><p style="text-indent:25px">燈泡是根據(jù)電流的熱效應原理制成的。燈泡接上額定的電壓后，電流通過燈絲而被加熱到白熾狀態(tài)(2000C以上)，因而發(fā)熱發(fā)光。從而在工作時，將電能轉(zhuǎn)化為內(nèi)能和光能。而光是能量的一種形式是由原子釋放出來的。它是由許多微小類似粒子的小團組成的，這些類似粒子的東西有能量和動量但沒有質(zhì)量。這些粒子叫做可見光子，是光的較基本單位。當電子受到激發(fā)的時候原子就會釋放出可見光子。如果你已經(jīng)知道原子是如何工作的話，那你也就知道電子是圍著原子核走來走去的負極電荷粒子。</p><p style="text-indent:25px">燈泡的優(yōu)點是發(fā)光面大、可防蚊蟲、防灰塵、防噴濺型水，功率多在18W-50W,對亮度要求相對比較高場所可以使用。各大小品牌、作坊工廠都在做。質(zhì)量同樣參差不齊。燈泡的主要用途是庭院燈、柱頭燈、路燈等，因為沒有奶白的亞克力燈罩，發(fā)出的光沒受任何光學反射比較刺眼故不適合于家用，可選擇小功率的20W以下配合帶有奶白罩的燈具使用，主要功率范圍10W-200W。燈泡的共性都是E40的燈頭，光源面朝下，亮度好、防水，這類燈泡家庭基本用不上，在此了解下就行。在現(xiàn)代燈泡里使用了惰性氣體通常是氬氣，這較大減少了鎢的這種損失。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江led節(jié)能燈泡價格,燈泡" src="https://tyunfile.71360.com/UploadFile/jiangya/637401030363052098/8276455.png"></div><p style="text-indent:25px">節(jié)能燈除了白色(冷光)的外，現(xiàn)在還有暖光的。一般來說在同一瓦數(shù)之下，一盞節(jié)能燈比白熾燈節(jié)能80%，平均壽命延長8倍，熱輻射*20%。非嚴格的情況下，一盞5瓦的節(jié)能燈光照可視為等于25瓦的白熾燈，7瓦的節(jié)能燈光照約等于40瓦的，9瓦的約等于60瓦的。臥室照明的話，主要考慮到床頭閱讀、梳妝等局部照明需求，所以在要求上要集普通照明、局部照明、裝飾照明三個作用于一身。床頭燈方面的話，光源一定要柔和，這種光線有助于睡眠。過于明亮的光線會傷害眼睛?？蛇x顏色：鵝黃色、乳白色等。伴隨社會的發(fā)展，對燈泡的利用也起著不同的變化。浙江led節(jié)能燈泡價格</p><p style="text-indent:25px">燈泡是根據(jù)電流的熱效應原理制成的。浙江led節(jié)能燈泡價格</p><p style="text-indent:25px">鹵化物燈特點：壽命長、光效高、顯色性好。用途：工業(yè)照明、城市亮化工程照明、商業(yè)照明、體育場館照明以及道路照明等。陶瓷金鹵燈特點：性能優(yōu)于一般金鹵燈。用途：商場、櫥窗、重點展示及商業(yè)街道照明。低壓鈉燈特點：發(fā)光效率特高、壽命長、光通維持率高、透霧性強，但顯色性差 [5] 。用途：隧道、港口、碼頭、礦場等照明。高頻無極燈（electrodeless lamp）特點：超長壽命（40000~80000小時）、節(jié)能、無電極、瞬間啟動再啟動、無頻閃、顯色性好。用途：公共建筑、商店、隧道、步行街、高桿路燈、保安和安全照明及其他室外照明。浙江led節(jié)能燈泡價格</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，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。中山江雅電子憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2540610.html</p></div></div></div></div></div><div id="laszrya" class="page-right twoColRt"><div id="mbtaceb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8ifh2n9" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="hgivnkw" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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