大家好我是小(xiao)編一(yi)夢(meng)今天我們來介紹(shao)元磊LED燈珠 怎樣檢查LED燈珠的好壞(huai)的問(wen)題(ti)，以(yi)下就是一(yi)夢(meng)對此問(wen)題(ti)和相關(guan)問(wen)題(ti)的歸(gui)納整(zheng)理,一(yi)起(qi)來看看吧。

文章目錄導航:

• 1、LED燈珠怎么分好壞
• 2、led燈珠怎么檢查好壞
• 3、led燈珠參數是什么
• 4、LED燈珠不亮的原因有哪幾種是不是壞了呢

LED燈珠怎么分好壞

區分LED燈(deng)珠的好壞(huai)很簡單，首(shou)先用萬用表電(dian)阻(zu)檔(dang)測(ce)量(liang)LED燈(deng)兩端值數(shu)，它(ta)和普(pu)通(tong)二極(ji)管(guan)的測(ce)量(liang)方法(fa)相同，因為LED本身就是(shi)發光二極(ji)管(guan)，正(zheng)反(fan)向(xiang)(xiang)阻(zu)值相差很大，一般反(fan)向(xiang)(xiang)阻(zu)值無窮(qiong)大，正(zheng)向(xiang)(xiang)阻(zu)值一般幾(ji)十(shi)歐姆為正(zheng)常，反(fan)之(zhi)就是(shi)有問題(ti)的二機管(guan)，再(zai)用額定(ding)電(dian)壓通(tong)電(dian)看看是(shi)否發光即可辨認LED二極(ji)管(guan)好壞(huai)

led燈珠怎么檢查好壞

led燈珠檢查好壞的方法：

可以將(jiang)led燈(deng)帶(dai)通上電之后(hou)，使用萬用表的(de)電壓檔在led燈(deng)串的(de)兩端(duan)，檢查是否有電壓輸出，就可以確(que)定(ding)led燈(deng)的(de)燈(deng)珠(zhu)是否出現故(gu)障。

Led燈珠(zhu)(zhu)不發光(guang)，那么就代表(biao)燈珠(zhu)(zhu)是(shi)處于(yu)故障(zhang)狀態(tai)，使用相同功率(lv)的燈珠(zhu)(zhu)進行(xing)替換(huan)即可。

led燈珠參數是什么

LED燈(deng)(deng)珠參(can)(can)數(shu)(shu)(shu)(shu)(shu)(shu)1、亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)不(bu)同(tong)(tong)(tong)，價(jia)(jia)(jia)(jia)格(ge)不(bu)同(tong)(tong)(tong)。燈(deng)(deng)杯(bei)：一(yi)(yi)(yi)(yi)般(ban)(ban)(ban)(ban)(ban)亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)60-70lm;球(qiu)泡燈(deng)(deng)：一(yi)(yi)(yi)(yi)般(ban)(ban)(ban)(ban)(ban)亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)80-90lm.注(zhu)：1W亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)60-110lm3W亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)最高(gao)(gao)(gao)(gao)(gao)可(ke)(ke)(ke)達(da)240lm5W-300W是(shi)集成芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)，用(yong)(yong)(yong)(yong)(yong)串/并聯封(feng)裝(zhuang)，主(zhu)(zhu)要(yao)看(kan)(kan)多少電(dian)流，電(dian)壓，幾串幾并。1W紅(hong)(hong)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)，亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)(yi)般(ban)(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)30-40lm;1W綠(lv)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)，亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)(yi)般(ban)(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)60-80lm;1W黃光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)，亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)(yi)般(ban)(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)30-50lm;1W藍光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)，亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)(yi)般(ban)(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)20-30lm.LED透(tou)鏡(jing)：一(yi)(yi)(yi)(yi)次(ci)透(tou)鏡(jing)一(yi)(yi)(yi)(yi)般(ban)(ban)(ban)(ban)(ban)用(yong)(yong)(yong)(yong)(yong)PMMA、PC、光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)學玻璃、硅膠（軟硅膠，硬硅膠）等材(cai)料(liao)。角(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)越大(da)(da)出(chu)(chu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)效率越高(gao)(gao)(gao)(gao)(gao)，用(yong)(yong)(yong)(yong)(yong)小(xiao)角(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED透(tou)鏡(jing)，光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)線(xian)(xian)(xian)要(yao)射(she)(she)得(de)遠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。2、抗(kang)靜(jing)電(dian)能力抗(kang)靜(jing)電(dian)能力強(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,壽(shou)(shou)命(ming)長(chang)(chang)(chang)(chang)，因(yin)而(er)價(jia)(jia)(jia)(jia)格(ge)高(gao)(gao)(gao)(gao)(gao)。通(tong)(tong)常抗(kang)靜(jing)電(dian)大(da)(da)于(yu)(yu)700V的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED才(cai)能用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)LED燈(deng)(deng)飾(shi)3、波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)一(yi)(yi)(yi)(yi)致的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,顏(yan)色(se)(se)(se)(se)(se)(se)(se)(se)一(yi)(yi)(yi)(yi)致，如要(yao)求(qiu)顏(yan)色(se)(se)(se)(se)(se)(se)(se)(se)一(yi)(yi)(yi)(yi)致，則(ze)(ze)價(jia)(jia)(jia)(jia)格(ge)高(gao)(gao)(gao)(gao)(gao)。沒(mei)有(you)LED分(fen)(fen)(fen)(fen)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)分(fen)(fen)(fen)(fen)色(se)(se)(se)(se)(se)(se)(se)(se)儀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產商(shang)很(hen)(hen)難(nan)生(sheng)產色(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)純(chun)(chun)正(zheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產品(pin)(pin)(pin)(pin)。大(da)(da)功率LED燈(deng)(deng)珠詳(xiang)(xiang)細參(can)(can)數(shu)(shu)(shu)(shu)(shu)(shu)及(ji)點(dian)(dian)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源選擇技巧(qiao)白(bai)(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)分(fen)(fen)(fen)(fen)暖(nuan)色(se)(se)(se)(se)(se)(se)(se)(se)（色(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)2700-4000K），正(zheng)白(bai)(bai)（色(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)5500-6000K），冷白(bai)(bai)（色(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)7000K以(yi)(yi)(yi)(yi)上(shang)(shang)）歐洲人(ren)(ren)比(bi)較喜(xi)歡暖(nuan)白(bai)(bai)紅(hong)(hong)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)：波(bo)(bo)(bo)(bo)(bo)段(duan)(duan)(duan)600-680,其(qi)(qi)(qi)中620,630主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)舞臺(tai)(tai)(tai)燈(deng)(deng)，690接(jie)近紅(hong)(hong)外(wai)(wai)線(xian)(xian)(xian)藍光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)：波(bo)(bo)(bo)(bo)(bo)段(duan)(duan)(duan)430-480,其(qi)(qi)(qi)中460,465舞臺(tai)(tai)(tai)燈(deng)(deng)用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)較多。綠(lv)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)：波(bo)(bo)(bo)(bo)(bo)段(duan)(duan)(duan)500-580,其(qi)(qi)(qi)中525,530舞臺(tai)(tai)(tai)燈(deng)(deng)用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)較多。4、漏電(dian)電(dian)流LED是(shi)單向(xiang)導(dao)電(dian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)體(ti)(ti)(ti)(ti)，如果(guo)有(you)反向(xiang)電(dian)流，則(ze)(ze)稱(cheng)為(wei)(wei)(wei)(wei)(wei)漏電(dian)，漏電(dian)電(dian)流大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,壽(shou)(shou)命(ming)短，價(jia)(jia)(jia)(jia)格(ge)低。5、發光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)用(yong)(yong)(yong)(yong)(yong)途不(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED其(qi)(qi)(qi)發光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)不(bu)一(yi)(yi)(yi)(yi)樣(yang)(yang)。特殊的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)，價(jia)(jia)(jia)(jia)格(ge)較高(gao)(gao)(gao)(gao)(gao)。6、壽(shou)(shou)命(ming)不(bu)同(tong)(tong)(tong)品(pin)(pin)(pin)(pin)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關(guan)鍵是(shi)壽(shou)(shou)命(ming)，壽(shou)(shou)命(ming)由(you)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)衰決定(ding)。光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)衰小(xiao)、壽(shou)(shou)命(ming)長(chang)(chang)(chang)(chang)，壽(shou)(shou)命(ming)長(chang)(chang)(chang)(chang)，價(jia)(jia)(jia)(jia)格(ge)高(gao)(gao)(gao)(gao)(gao)。7、LED芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)體(ti)(ti)(ti)(ti)為(wei)(wei)(wei)(wei)(wei)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)，不(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)，價(jia)(jia)(jia)(jia)格(ge)差異很(hen)(hen)大(da)(da)。日(ri)本、美(mei)國(guo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)較貴，臺(tai)(tai)(tai)廠與(yu)中國(guo)本土廠商(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)價(jia)(jia)(jia)(jia)格(ge)低于(yu)(yu)日(ri)、美(mei)。8、芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)大(da)(da)小(xiao)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)小(xiao)以(yi)(yi)(yi)(yi)邊長(chang)(chang)(chang)(chang)表(biao)示(shi)(shi)，芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)尺寸一(yi)(yi)(yi)(yi)般(ban)(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)：38-45mΩ，大(da)(da)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)品(pin)(pin)(pin)(pin)質(zhi)(zhi)比(bi)小(xiao)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)好(hao)。價(jia)(jia)(jia)(jia)格(ge)同(tong)(tong)(tong)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)大(da)(da)小(xiao)成正(zheng)比(bi)。9、膠體(ti)(ti)(ti)(ti)普通(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)膠體(ti)(ti)(ti)(ti)一(yi)(yi)(yi)(yi)般(ban)(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)環(huan)(huan)氧樹(shu)脂(zhi)，加(jia)(jia)(jia)有(you)抗(kang)紫外(wai)(wai)線(xian)(xian)(xian)及(ji)防火劑的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED價(jia)(jia)(jia)(jia)格(ge)較貴，高(gao)(gao)(gao)(gao)(gao)品(pin)(pin)(pin)(pin)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)戶外(wai)(wai)LED燈(deng)(deng)飾(shi)應抗(kang)紫外(wai)(wai)線(xian)(xian)(xian)及(ji)防火。大(da)(da)功率LED燈(deng)(deng)珠詳(xiang)(xiang)細參(can)(can)數(shu)(shu)(shu)(shu)(shu)(shu)及(ji)點(dian)(dian)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源選擇技巧(qiao)10、顯色(se)(se)(se)(se)(se)(se)(se)(se)值(zhi)正(zheng)白(bai)(bai)：60-6,暖(nuan)白(bai)(bai)：50-60,由(you)于(yu)(yu)不(bu)同(tong)(tong)(tong)公司(si)使用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)封(feng)裝(zhuang)熒光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)粉不(bu)一(yi)(yi)(yi)(yi)樣(yang)(yang)，所(suo)(suo)以(yi)(yi)(yi)(yi)顯色(se)(se)(se)(se)(se)(se)(se)(se)值(zhi)也不(bu)一(yi)(yi)(yi)(yi)樣(yang)(yang)。從健(jian)康方(fang)(fang)(fang)(fang)面，采用(yong)(yong)(yong)(yong)(yong)無毒材(cai)料(liao)設計(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產品(pin)(pin)(pin)(pin)價(jia)(jia)(jia)(jia)格(ge)要(yao)高(gao)(gao)(gao)(gao)(gao)，特別是(shi)室內LED燈(deng)(deng)飾(shi)，千萬(wan)別貪便宜選用(yong)(yong)(yong)(yong)(yong)有(you)異味(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED燈(deng)(deng)飾(shi)，目(mu)前(qian)僅(jin)(jin)少數(shu)(shu)(shu)(shu)(shu)(shu)幾家(jia)LED廠家(jia)是(shi)用(yong)(yong)(yong)(yong)(yong)無毒材(cai)料(liao)生(sheng)產，辨別的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)可(ke)(ke)(ke)以(yi)(yi)(yi)(yi)直(zhi)接(jie)用(yong)(yong)(yong)(yong)(yong)鼻子(zi)分(fen)(fen)(fen)(fen)別，有(you)臭味(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產品(pin)(pin)(pin)(pin)比(bi)無臭味(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)價(jia)(jia)(jia)(jia)格(ge)更低很(hen)(hen)多。類似鉛(qian)、汞、鎘等毒素(su)需專(zhuan)業人(ren)(ren)員分(fen)(fen)(fen)(fen)析。從適用(yong)(yong)(yong)(yong)(yong)環(huan)(huan)境安全(quan)看(kan)(kan)，有(you)可(ke)(ke)(ke)靠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防塵(chen)防潮(chao)設計(ji)，材(cai)料(liao)防火、防紫外(wai)(wai)線(xian)(xian)(xian)、防低溫(wen)(wen)(wen)開裂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED產品(pin)(pin)(pin)(pin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)價(jia)(jia)(jia)(jia)格(ge)高(gao)(gao)(gao)(gao)(gao)。LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)技術參(can)(can)數(shu)(shu)(shu)(shu)(shu)(shu)主(zhu)(zhu)要(yao)有(you)發光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)強(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)，色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)，波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)，色(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)等。下面我們就這些參(can)(can)數(shu)(shu)(shu)(shu)(shu)(shu)給予簡單的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介紹。光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)強(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(LuminousIntensity;IV)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)強(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)定(ding)義(yi)為(wei)(wei)(wei)(wei)(wei)單位(wei)(wei)立體(ti)(ti)(ti)(ti)角(jiao)所(suo)(suo)發射(she)(she)出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)通(tong)(tong)量(liang)，單位(wei)(wei)為(wei)(wei)(wei)(wei)(wei)燭光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(Candela,cd)。一(yi)(yi)(yi)(yi)般(ban)(ban)(ban)(ban)(ban)而(er)言(yan)(yan)，光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源會向(xiang)不(bu)同(tong)(tong)(tong)方(fang)(fang)(fang)(fang)向(xiang)以(yi)(yi)(yi)(yi)不(bu)同(tong)(tong)(tong)強(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)放(fang)射(she)(she)出(chu)(chu)其(qi)(qi)(qi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)通(tong)(tong)量(liang)，在(zai)(zai)特定(ding)方(fang)(fang)(fang)(fang)向(xiang)單位(wei)(wei)立體(ti)(ti)(ti)(ti)角(jiao)所(suo)(suo)放(fang)出(chu)(chu)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)可(ke)(ke)(ke)見光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)輻射(she)(she)強(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)即(ji)(ji)稱(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)強(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)。色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(Chromaticity)人(ren)(ren)眼對(dui)(dui)(dui)(dui)色(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)感知是(shi)一(yi)(yi)(yi)(yi)種錯綜復(fu)雜的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)過程，為(wei)(wei)(wei)(wei)(wei)了將(jiang)(jiang)色(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)描(miao)(miao)述(shu)加(jia)(jia)(jia)以(yi)(yi)(yi)(yi)量(liang)化，國(guo)際照明(ming)協會（CIE）根(gen)據標(biao)(biao)準觀測(ce)者的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)視覺實(shi)驗(yan)，將(jiang)(jiang)人(ren)(ren)眼對(dui)(dui)(dui)(dui)不(bu)同(tong)(tong)(tong)波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)輻射(she)(she)能所(suo)(suo)引起的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)視覺感加(jia)(jia)(jia)以(yi)(yi)(yi)(yi)紀錄(lu)，計(ji)算出(chu)(chu)紅(hong)(hong)、綠(lv)、藍三原色(se)(se)(se)(se)(se)(se)(se)(se)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配(pei)色(se)(se)(se)(se)(se)(se)(se)(se)函數(shu)(shu)(shu)(shu)(shu)(shu)，經過數(shu)(shu)(shu)(shu)(shu)(shu)學轉(zhuan)換(huan)后即(ji)(ji)得(de)所(suo)(suo)謂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)CIE1931ColorMatchingFunction(x((),y((),z(())，而(er)根(gen)據此(ci)(ci)一(yi)(yi)(yi)(yi)配(pei)色(se)(se)(se)(se)(se)(se)(se)(se)函數(shu)(shu)(shu)(shu)(shu)(shu)，后續發展(zhan)出(chu)(chu)數(shu)(shu)(shu)(shu)(shu)(shu)種色(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)量(liang)定(ding)義(yi)，使人(ren)(ren)們得(de)以(yi)(yi)(yi)(yi)對(dui)(dui)(dui)(dui)色(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)加(jia)(jia)(jia)以(yi)(yi)(yi)(yi)描(miao)(miao)述(shu)運用(yong)(yong)(yong)(yong)(yong)。根(gen)據CIE1931配(pei)色(se)(se)(se)(se)(se)(se)(se)(se)函數(shu)(shu)(shu)(shu)(shu)(shu)，將(jiang)(jiang)人(ren)(ren)眼對(dui)(dui)(dui)(dui)可(ke)(ke)(ke)見光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)刺激(ji)值(zhi)以(yi)(yi)(yi)(yi)XYZ表(biao)示(shi)(shi)，經下列公式換(huan)算得(de)到(dao)x,y值(zhi)，即(ji)(ji)CIE1931(x,y)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)，透(tou)過此(ci)(ci)統一(yi)(yi)(yi)(yi)標(biao)(biao)準，對(dui)(dui)(dui)(dui)色(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)描(miao)(miao)述(shu)便得(de)以(yi)(yi)(yi)(yi)量(liang)化并加(jia)(jia)(jia)以(yi)(yi)(yi)(yi)控制。x,y：CIE1931色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)值(zhi)(ChromaticityCoordinates)然而(er)，由(you)于(yu)(yu)以(yi)(yi)(yi)(yi)(x,y)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)所(suo)(suo)建(jian)構(gou)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)域(yu)為(wei)(wei)(wei)(wei)(wei)非均勻性(xing)，使色(se)(se)(se)(se)(se)(se)(se)(se)差難(nan)以(yi)(yi)(yi)(yi)量(liang)化表(biao)示(shi)(shi)，所(suo)(suo)以(yi)(yi)(yi)(yi)CIE于(yu)(yu)1976年(nian)將(jiang)(jiang)CIE1931色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)加(jia)(jia)(jia)以(yi)(yi)(yi)(yi)轉(zhuan)換(huan)，使其(qi)(qi)(qi)所(suo)(suo)形成之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)域(yu)為(wei)(wei)(wei)(wei)(wei)接(jie)近均勻之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)空(kong)間(jian)，讓色(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)差異得(de)以(yi)(yi)(yi)(yi)量(liang)化表(biao)示(shi)(shi)，即(ji)(ji)CIE1976UCS(UniformChromaticityScale)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)，以(yi)(yi)(yi)(yi)(u’,v’)表(biao)示(shi)(shi)，計(ji)算公式如下所(suo)(suo)示(shi)(shi)：主(zhu)(zhu)波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)(λD)其(qi)(qi)(qi)亦(yi)為(wei)(wei)(wei)(wei)(wei)表(biao)達(da)顏(yan)色(se)(se)(se)(se)(se)(se)(se)(se)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)一(yi)(yi)(yi)(yi)，在(zai)(zai)得(de)到(dao)待(dai)測(ce)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)(x,y)后，將(jiang)(jiang)其(qi)(qi)(qi)標(biao)(biao)示(shi)(shi)于(yu)(yu)CIE色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)圖(tu)(tu)(如下圖(tu)(tu))上(shang)(shang)，連(lian)結E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)點(dian)(dian)(色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)(x,y)=(0.333,0.333))與(yu)該點(dian)(dian)并延伸該連(lian)結線(xian)(xian)(xian)，此(ci)(ci)延長(chang)(chang)(chang)(chang)線(xian)(xian)(xian)與(yu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)軌跡(ji)(馬蹄形)相(xiang)(xiang)交的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)值(zhi)即(ji)(ji)稱(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)該待(dai)測(ce)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)(zhu)波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)。惟(wei)應注(zhu)意的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi)，此(ci)(ci)種標(biao)(biao)示(shi)(shi)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)下相(xiang)(xiang)同(tong)(tong)(tong)主(zhu)(zhu)波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)將(jiang)(jiang)代表(biao)多個不(bu)同(tong)(tong)(tong)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)點(dian)(dian)，是(shi)以(yi)(yi)(yi)(yi)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)待(dai)測(ce)件(jian)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)點(dian)(dian)鄰近光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)軌跡(ji)時較具(ju)意義(yi)，而(er)白(bai)(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)LED則(ze)(ze)無法(fa)(fa)(fa)以(yi)(yi)(yi)(yi)此(ci)(ci)種方(fang)(fang)(fang)(fang)式描(miao)(miao)述(shu)其(qi)(qi)(qi)顏(yan)色(se)(se)(se)(se)(se)(se)(se)(se)特性(xing)。純(chun)(chun)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(Purity)其(qi)(qi)(qi)為(wei)(wei)(wei)(wei)(wei)以(yi)(yi)(yi)(yi)主(zhu)(zhu)波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)描(miao)(miao)述(shu)顏(yan)色(se)(se)(se)(se)(se)(se)(se)(se)時之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)輔助表(biao)示(shi)(shi)，以(yi)(yi)(yi)(yi)百分(fen)(fen)(fen)(fen)比(bi)計(ji)，定(ding)義(yi)為(wei)(wei)(wei)(wei)(wei)待(dai)測(ce)件(jian)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)與(yu)E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)直(zhi)線(xian)(xian)(xian)距離與(yu)E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源至該待(dai)測(ce)件(jian)主(zhu)(zhu)波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)軌跡(ji)(SpectralLocus)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)距離的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)百分(fen)(fen)(fen)(fen)比(bi)，純(chun)(chun)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)高(gao)(gao)(gao)(gao)(gao)，代表(biao)待(dai)測(ce)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)愈(yu)接(jie)近其(qi)(qi)(qi)該主(zhu)(zhu)波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)色(se)(se)(se)(se)(se)(se)(se)(se)，是(shi)以(yi)(yi)(yi)(yi)純(chun)(chun)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)高(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)待(dai)測(ce)件(jian)，愈(yu)適合(he)以(yi)(yi)(yi)(yi)主(zhu)(zhu)波(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(chang)描(miao)(miao)述(shu)其(qi)(qi)(qi)顏(yan)色(se)(se)(se)(se)(se)(se)(se)(se)特性(xing)，LED即(ji)(ji)是(shi)一(yi)(yi)(yi)(yi)例(li)。色(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)(ColorTemperature)一(yi)(yi)(yi)(yi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)輻射(she)(she)能量(liang)分(fen)(fen)(fen)(fen)布(bu)與(yu)某(mou)一(yi)(yi)(yi)(yi)絕對(dui)(dui)(dui)(dui)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)下之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)(biao)準黑(hei)體(ti)(ti)(ti)(ti)(BlackBodyRadiator)輻射(she)(she)能量(liang)分(fen)(fen)(fen)(fen)布(bu)相(xiang)(xiang)同(tong)(tong)(tong)時，其(qi)(qi)(qi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)與(yu)此(ci)(ci)黑(hei)體(ti)(ti)(ti)(ti)輻射(she)(she)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)相(xiang)(xiang)同(tong)(tong)(tong)，此(ci)(ci)時光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)以(yi)(yi)(yi)(yi)所(suo)(suo)對(dui)(dui)(dui)(dui)應之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)絕對(dui)(dui)(dui)(dui)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)表(biao)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，此(ci)(ci)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)稱(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)色(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)(ColorTemperature)，而(er)在(zai)(zai)各溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)下之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)黑(hei)體(ti)(ti)(ti)(ti)輻射(she)(she)所(suo)(suo)呈(cheng)現之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)可(ke)(ke)(ke)在(zai)(zai)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)圖(tu)(tu)上(shang)(shang)標(biao)(biao)出(chu)(chu)曲線(xian)(xian)(xian)，稱(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)蒲(pu)(pu)朗克(ke)軌跡(ji)(PlanckianLocus)。標(biao)(biao)準黑(hei)體(ti)(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)高(gao)(gao)(gao)(gao)(gao)，其(qi)(qi)(qi)輻射(she)(she)出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)線(xian)(xian)(xian)對(dui)(dui)(dui)(dui)人(ren)(ren)眼產生(sheng)藍色(se)(se)(se)(se)(se)(se)(se)(se)刺激(ji)愈(yu)多，紅(hong)(hong)色(se)(se)(se)(se)(se)(se)(se)(se)刺激(ji)成分(fen)(fen)(fen)(fen)亦(yi)相(xiang)(xiang)對(dui)(dui)(dui)(dui)減(jian)少。然而(er)在(zai)(zai)實(shi)際量(liang)測(ce)上(shang)(shang)，無任何光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源具(ju)有(you)跟黑(hei)體(ti)(ti)(ti)(ti)相(xiang)(xiang)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)輻射(she)(she)能量(liang)分(fen)(fen)(fen)(fen)布(bu)，換(huan)言(yan)(yan)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，待(dai)測(ce)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)通(tong)(tong)常并未落在(zai)(zai)蒲(pu)(pu)朗克(ke)軌跡(ji)上(shang)(shang)。因(yin)此(ci)(ci)計(ji)算待(dai)測(ce)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)標(biao)(biao)所(suo)(suo)最接(jie)近蒲(pu)(pu)朗克(ke)軌跡(ji)上(shang)(shang)某(mou)個坐(zuo)(zuo)(zuo)標(biao)(biao)點(dian)(dian)，此(ci)(ci)點(dian)(dian)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)黑(hei)體(ti)(ti)(ti)(ti)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)即(ji)(ji)定(ding)義(yi)為(wei)(wei)(wei)(wei)(wei)該光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)相(xiang)(xiang)關(guan)色(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)(CorrelatedColorTemperature;CCT)，通(tong)(tong)常以(yi)(yi)(yi)(yi)CIE1960UCS(u,v)色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)圖(tu)(tu)求(qiu)之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，并配(pei)合(he)色(se)(se)(se)(se)(se)(se)(se)(se)差△uv加(jia)(jia)(jia)以(yi)(yi)(yi)(yi)描(miao)(miao)述(shu)。須(xu)注(zhu)意的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi)，此(ci)(ci)種表(biao)示(shi)(shi)方(fang)(fang)(fang)(fang)式對(dui)(dui)(dui)(dui)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源色(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)鄰近蒲(pu)(pu)朗克(ke)軌跡(ji)時方(fang)(fang)(fang)(fang)具(ju)意義(yi)，是(shi)以(yi)(yi)(yi)(yi)對(dui)(dui)(dui)(dui)于(yu)(yu)LED量(liang)測(ce)而(er)言(yan)(yan)，僅(jin)(jin)適用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)白(bai)(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)LED之(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)顏(yan)色(se)(se)(se)(se)(se)(se)(se)(se)描(miao)(miao)述(shu)。

LED燈珠不亮的原因有哪幾種是不是壞了呢

一、是供電不正常(chang)所導致的問題 1、檢查供電的電源有沒有正常(chang)工作(zuo)，批示(shi)燈有沒有亮起(qi)來(lai)，如果沒有亮起(qi)來(lai)，請查看電源有沒有連接好

2、查(cha)看燈珠的(de)(de)電(dian)源線是否同(tong)供電(dian)電(dian)源的(de)(de)正(zheng)負極連接好，有(you)沒有(you)反相，如有(you)以上(shang)問題存(cun)在，請(qing)正(zheng)確連接即(ji)可。

二(er)、是信號傳(chuan)輸不正常所引起的問題(ti) 1、看(kan)控(kong)制器的所需電(dian)源(yuan)(yuan)線的電(dian)源(yuan)(yuan)線有沒有和供電(dian)電(dian)源(yuan)(yuan)處連(lian)接正常連(lian)接

2、帶(dai)有程序的(de)(de)(de)控(kong)(kong)制(zhi)卡有沒有同(tong)控(kong)(kong)制(zhi)器接觸好(hao)，燈(deng)(deng)珠的(de)(de)(de)信號線有沒有同(tong)控(kong)(kong)制(zhi)器的(de)(de)(de)信號輸(shu)。擴展(zhan)資料(liao)： LED采用鋁外殼可以增加燈(deng)(deng)芯的(de)(de)(de)壽(shou)命(ming)，使LED燈(deng)(deng)看起來美觀。但是鋁制(zhi)燈(deng)(deng)杯造(zao)價比較貴(gui)，制(zhi)作(zuo)成本很高，燈(deng)(deng)杯需要用車床來進行加工(gong)。

所以，一些(xie)高質(zhi)量、中質(zhi)量的LED燈(deng)會采用鋁燈(deng)殼。

很多LED燈(deng)均可取代螺(luo)旋式熱熾燈(deng)或省電燈(deng)泡(pao)，由5-40瓦特，低功(gong)率的熱熾燈(deng)，至(zhi)(zhi)60瓦特（只需約需7瓦特電力）。 截至(zhi)(zhi)2010年，有些燈(deng)甚(shen)至(zhi)(zhi)能(neng)取代更高功(gong)率的燈(deng)泡(pao)，例(li)如一(yi)顆(ke)13瓦特的燈(deng)泡(pao)就與100瓦特熱熾燈(deng)的光度相約。

（一(yi)般的(de)熱熾燈光視(shi)效能標準，約為(wei)14至17流明/瓦特，視(shi)乎其大小和電壓而定。

根(gen)據(ju)歐盟(meng)標準，一顆與60瓦特熱熾(chi)燈等效的節能燈泡，最少要(yao)能輸出806流明。）

以上就是天成(cheng)小編對于元磊LED燈珠(zhu) 怎樣檢(jian)查LED燈珠(zhu)的好壞問題和相(xiang)關問題的解答了，希望(wang)對你有用 【責任編輯：一(yi)夢】