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LED燈珠知識

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燈珠行業動態

led燈珠詳細參數 led燈珠的參數

發布時間:2022-10-19 12:38:49

大(da)家好(hao)我是小(xiao)編一夢(meng)(meng)今天我們來(lai)介(jie)紹led燈(deng)珠詳細參(can)數(shu) led燈(deng)珠的(de)參(can)數(shu)的(de)問(wen)(wen)題,以下就是一夢(meng)(meng)對此問(wen)(wen)題和相關問(wen)(wen)題的(de)歸納整理,一起來(lai)看(kan)看(kan)吧(ba)。

文章目錄導航:

LED燈珠的參數說明

1、亮度

LED燈(deng)珠的亮度(du)不(bu)同,價格不(bu)同。

燈珠:一(yi)般(ban)亮度為60-70lm球泡(pao)燈:一(yi)般(ban)亮度為80-90lm。

1W紅光,亮度(du)(du)一(yi)(yi)般(ban)為(wei)(wei)30-40lm1W綠光,亮度(du)(du)一(yi)(yi)般(ban)為(wei)(wei)60-80lm1W黃光,亮度(du)(du)一(yi)(yi)般(ban)為(wei)(wei)30-50lm1W藍光,亮度(du)(du)一(yi)(yi)般(ban)為(wei)(wei)20-30lm。

注:1W亮度為60-110lm3W亮度最高可達240lm5W-300W是集(ji)成芯(xin)片,用串/并聯封裝,主要看多少(shao)電流,電壓,幾(ji)串幾(ji)并。

LED透鏡:一(yi)次透鏡一(yi)般用(yong)(yong)PMMA、PC、光學玻璃、硅(gui)(gui)膠(jiao)(軟硅(gui)(gui)膠(jiao),硬硅(gui)(gui)膠(jiao))等材(cai)料。角度(du)越大出光效率越高,用(yong)(yong)小角度(du)的LED透鏡,光線要射(she)得遠的。

2、波長

波長一致,顏色一致。則價格(ge)高。

白(bai)光(guang)分暖(nuan)色(色溫2700-4000K),正(zheng)白(bai)(色溫5500-6000K),冷白(bai)(色溫7000K以上)歐洲人比(bi)較喜(xi)歡暖(nuan)白(bai)。

紅(hong)(hong)光(guang):波段600-680,其中(zhong)620,630主要用于(yu)舞(wu)臺燈,690接(jie)近紅(hong)(hong)外線。

藍光:波段430-480,其中460,465舞臺燈(deng)用的較多(duo)。

綠光(guang):波段500-580,其中525,530舞臺燈用的較多。

3、發光角度

用途不(bu)同的LED其發光角度(du)不(bu)一樣。特殊的發光角度(du),價格較高。

4、抗靜電能力

抗靜(jing)電能力強(qiang)的(de)LED燈(deng)珠,壽命長(chang),因(yin)而價格高。通常抗靜(jing)電大于700V的(de)LED燈(deng)珠才能用于LED燈(deng)飾。

5、漏電電流

LED燈珠是(shi)單(dan)向(xiang)導(dao)電的發光體,如果有反向(xiang)電流,則稱(cheng)為漏電,漏電電流大的LED燈珠,壽命短,價(jia)格(ge)低。

led燈珠詳細參數

led燈珠主要參數

白(bai)光LED的(de)主要(yao)參(can)數有:

1、電(dian)參數:正向壓降、反向耐壓、正向電(dian)流(liu)、反向電(dian)流(liu)、最大允許耗散功(gong)率

2、光參(can)數(shu):發光強度、色溫、視角、顯色指數(shu)、光衰

選擇時一般要關注正向(xiang)壓(ya)降、正向(xiang)電(dian)流(liu)、最(zui)大(da)允許(xu)耗散功(gong)率、發(fa)光強度、色溫、光衰。

led燈珠參數是什么

LED燈(deng)(deng)珠參(can)數(shu)(shu)1、亮度(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)(de)亮度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)不(bu)同(tong)(tong)(tong)(tong)(tong),價(jia)(jia)(jia)(jia)格不(bu)同(tong)(tong)(tong)(tong)(tong)。燈(deng)(deng)杯:一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)亮度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)60-70lm;球泡(pao)燈(deng)(deng):一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)亮度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)80-90lm.注(zhu)(zhu):1W亮度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)60-110lm3W亮度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)最(zui)(zui)高(gao)(gao)(gao)可達240lm5W-300W是(shi)集成(cheng)芯(xin)片(pian)(pian)(pian)(pian),用(yong)(yong)(yong)(yong)串(chuan)/并聯封裝(zhuang),主(zhu)要(yao)(yao)看多(duo)(duo)少電(dian)(dian)(dian)(dian)流(liu)(liu),電(dian)(dian)(dian)(dian)壓(ya),幾串(chuan)幾并。1W紅(hong)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)30-40lm;1W綠(lv)(lv)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)60-80lm;1W黃光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)30-50lm;1W藍光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)20-30lm.LED透(tou)鏡(jing):一(yi)(yi)(yi)次透(tou)鏡(jing)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)用(yong)(yong)(yong)(yong)PMMA、PC、光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)學(xue)玻璃、硅膠(jiao)(軟硅膠(jiao),硬硅膠(jiao))等材料(liao)(liao)。角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)越大(da)(da)出(chu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)效率(lv)越高(gao)(gao)(gao),用(yong)(yong)(yong)(yong)小(xiao)(xiao)角(jiao)(jiao)度(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)(de)LED透(tou)鏡(jing),光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)線(xian)(xian)要(yao)(yao)射(she)(she)(she)(she)得(de)遠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。2、抗靜(jing)(jing)電(dian)(dian)(dian)(dian)能力抗靜(jing)(jing)電(dian)(dian)(dian)(dian)能力強(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,壽命(ming)(ming)(ming)長(chang)(chang)(chang),因而(er)(er)價(jia)(jia)(jia)(jia)格高(gao)(gao)(gao)。通常(chang)抗靜(jing)(jing)電(dian)(dian)(dian)(dian)大(da)(da)于(yu)(yu)700V的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED才能用(yong)(yong)(yong)(yong)于(yu)(yu)LED燈(deng)(deng)飾(shi)3、波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)一(yi)(yi)(yi)致的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)一(yi)(yi)(yi)致,如要(yao)(yao)求顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)一(yi)(yi)(yi)致,則(ze)價(jia)(jia)(jia)(jia)格高(gao)(gao)(gao)。沒有(you)LED分(fen)(fen)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)分(fen)(fen)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)儀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產(chan)商很難(nan)生(sheng)產(chan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)純(chun)正的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)品(pin)。大(da)(da)功率(lv)LED燈(deng)(deng)珠詳(xiang)細(xi)參(can)數(shu)(shu)及點(dian)(dian)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)選擇技(ji)巧(qiao)白(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)分(fen)(fen)暖色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)2700-4000K),正白(bai)(色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)5500-6000K),冷白(bai)(色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)7000K以(yi)(yi)(yi)(yi)上)歐洲人(ren)(ren)比(bi)(bi)較(jiao)喜(xi)歡暖白(bai)紅(hong)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang):波(bo)(bo)(bo)(bo)(bo)(bo)段(duan)600-680,其(qi)(qi)中(zhong)620,630主(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)于(yu)(yu)舞臺(tai)燈(deng)(deng),690接(jie)近(jin)(jin)紅(hong)外線(xian)(xian)藍光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang):波(bo)(bo)(bo)(bo)(bo)(bo)段(duan)430-480,其(qi)(qi)中(zhong)460,465舞臺(tai)燈(deng)(deng)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)較(jiao)多(duo)(duo)。綠(lv)(lv)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang):波(bo)(bo)(bo)(bo)(bo)(bo)段(duan)500-580,其(qi)(qi)中(zhong)525,530舞臺(tai)燈(deng)(deng)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)較(jiao)多(duo)(duo)。4、漏(lou)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)(liu)LED是(shi)單(dan)向導電(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)體(ti)(ti),如果有(you)反向電(dian)(dian)(dian)(dian)流(liu)(liu),則(ze)稱(cheng)(cheng)(cheng)(cheng)為(wei)(wei)(wei)(wei)(wei)(wei)漏(lou)電(dian)(dian)(dian)(dian),漏(lou)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)(liu)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,壽命(ming)(ming)(ming)短,價(jia)(jia)(jia)(jia)格低。5、發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)用(yong)(yong)(yong)(yong)途(tu)不(bu)同(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED其(qi)(qi)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)不(bu)一(yi)(yi)(yi)樣(yang)。特殊的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du),價(jia)(jia)(jia)(jia)格較(jiao)高(gao)(gao)(gao)。6、壽命(ming)(ming)(ming)不(bu)同(tong)(tong)(tong)(tong)(tong)品(pin)質的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關鍵是(shi)壽命(ming)(ming)(ming),壽命(ming)(ming)(ming)由(you)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)衰(shuai)決(jue)定(ding)。光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)衰(shuai)小(xiao)(xiao)、壽命(ming)(ming)(ming)長(chang)(chang)(chang),壽命(ming)(ming)(ming)長(chang)(chang)(chang),價(jia)(jia)(jia)(jia)格高(gao)(gao)(gao)。7、LED芯(xin)片(pian)(pian)(pian)(pian)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)體(ti)(ti)為(wei)(wei)(wei)(wei)(wei)(wei)芯(xin)片(pian)(pian)(pian)(pian),不(bu)同(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)芯(xin)片(pian)(pian)(pian)(pian),價(jia)(jia)(jia)(jia)格差異(yi)很大(da)(da)。日(ri)本、美國(guo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)芯(xin)片(pian)(pian)(pian)(pian)較(jiao)貴(gui),臺(tai)廠(chang)與中(zhong)國(guo)本土(tu)廠(chang)商的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED芯(xin)片(pian)(pian)(pian)(pian)價(jia)(jia)(jia)(jia)格低于(yu)(yu)日(ri)、美。8、芯(xin)片(pian)(pian)(pian)(pian)大(da)(da)小(xiao)(xiao)芯(xin)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)小(xiao)(xiao)以(yi)(yi)(yi)(yi)邊長(chang)(chang)(chang)表(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi),芯(xin)片(pian)(pian)(pian)(pian)尺寸一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei):38-45mΩ,大(da)(da)芯(xin)片(pian)(pian)(pian)(pian)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)品(pin)質比(bi)(bi)小(xiao)(xiao)芯(xin)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)(yao)好。價(jia)(jia)(jia)(jia)格同(tong)(tong)(tong)(tong)(tong)芯(xin)片(pian)(pian)(pian)(pian)大(da)(da)小(xiao)(xiao)成(cheng)正比(bi)(bi)。9、膠(jiao)體(ti)(ti)普通的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)膠(jiao)體(ti)(ti)一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)環氧樹脂(zhi),加(jia)(jia)有(you)抗紫外線(xian)(xian)及防火(huo)劑的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED價(jia)(jia)(jia)(jia)格較(jiao)貴(gui),高(gao)(gao)(gao)品(pin)質的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)戶外LED燈(deng)(deng)飾(shi)應抗紫外線(xian)(xian)及防火(huo)。大(da)(da)功率(lv)LED燈(deng)(deng)珠詳(xiang)細(xi)參(can)數(shu)(shu)及點(dian)(dian)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)選擇技(ji)巧(qiao)10、顯色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)值(zhi)正白(bai):60-6,暖白(bai):50-60,由(you)于(yu)(yu)不(bu)同(tong)(tong)(tong)(tong)(tong)公(gong)司使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)封裝(zhuang)熒光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)粉(fen)不(bu)一(yi)(yi)(yi)樣(yang),所(suo)(suo)(suo)(suo)(suo)以(yi)(yi)(yi)(yi)顯色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)值(zhi)也不(bu)一(yi)(yi)(yi)樣(yang)。從(cong)健康(kang)方(fang)(fang)(fang)面,采用(yong)(yong)(yong)(yong)無(wu)毒材料(liao)(liao)設計(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)品(pin)價(jia)(jia)(jia)(jia)格要(yao)(yao)高(gao)(gao)(gao),特別(bie)(bie)是(shi)室(shi)內LED燈(deng)(deng)飾(shi),千萬(wan)別(bie)(bie)貪便宜選用(yong)(yong)(yong)(yong)有(you)異(yi)味(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED燈(deng)(deng)飾(shi),目前(qian)僅(jin)少數(shu)(shu)幾家LED廠(chang)家是(shi)用(yong)(yong)(yong)(yong)無(wu)毒材料(liao)(liao)生(sheng)產(chan),辨別(bie)(bie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)法(fa)可以(yi)(yi)(yi)(yi)直(zhi)接(jie)用(yong)(yong)(yong)(yong)鼻子分(fen)(fen)別(bie)(bie),有(you)臭味(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)品(pin)比(bi)(bi)無(wu)臭味(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)價(jia)(jia)(jia)(jia)格更低很多(duo)(duo)。類似鉛、汞、鎘等毒素需專業人(ren)(ren)員(yuan)分(fen)(fen)析。從(cong)適(shi)(shi)用(yong)(yong)(yong)(yong)環境安全看,有(you)可靠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防塵防潮設計(ji)(ji),材料(liao)(liao)防火(huo)、防紫外線(xian)(xian)、防低溫(wen)開裂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED產(chan)品(pin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)價(jia)(jia)(jia)(jia)格高(gao)(gao)(gao)。LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)技(ji)術參(can)數(shu)(shu)主(zhu)要(yao)(yao)有(you)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du),色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du),波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang),色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)等。下(xia)面我們就這些參(can)數(shu)(shu)給(gei)予簡單(dan)的(de)(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)(guang)強(qiang)(qiang)(qiang)度(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)(guang)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)定(ding)義(yi)為(wei)(wei)(wei)(wei)(wei)(wei)單(dan)位立體(ti)(ti)角(jiao)(jiao)所(suo)(suo)(suo)(suo)(suo)發(fa)射(she)(she)(she)(she)出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)通量(liang)(liang),單(dan)位為(wei)(wei)(wei)(wei)(wei)(wei)燭光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(Candela,cd)。一(yi)(yi)(yi)般(ban)(ban)(ban)(ban)而(er)(er)言,光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)會向不(bu)同(tong)(tong)(tong)(tong)(tong)方(fang)(fang)(fang)向以(yi)(yi)(yi)(yi)不(bu)同(tong)(tong)(tong)(tong)(tong)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)放射(she)(she)(she)(she)出(chu)其(qi)(qi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)通量(liang)(liang),在(zai)(zai)特定(ding)方(fang)(fang)(fang)向單(dan)位立體(ti)(ti)角(jiao)(jiao)所(suo)(suo)(suo)(suo)(suo)放出(chu)之(zhi)(zhi)(zhi)(zhi)(zhi)可見(jian)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)輻(fu)射(she)(she)(she)(she)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)即稱(cheng)(cheng)(cheng)(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)。色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(Chromaticity)人(ren)(ren)眼(yan)對(dui)(dui)(dui)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)感知(zhi)是(shi)一(yi)(yi)(yi)種(zhong)錯綜復雜的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)過(guo)程,為(wei)(wei)(wei)(wei)(wei)(wei)了將(jiang)(jiang)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)描(miao)(miao)述(shu)(shu)加(jia)(jia)以(yi)(yi)(yi)(yi)量(liang)(liang)化(hua),國(guo)際(ji)照(zhao)明協(xie)會(CIE)根據(ju)(ju)標(biao)(biao)(biao)準(zhun)(zhun)觀測(ce)(ce)者的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)視覺(jue)實(shi)驗,將(jiang)(jiang)人(ren)(ren)眼(yan)對(dui)(dui)(dui)不(bu)同(tong)(tong)(tong)(tong)(tong)波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)輻(fu)射(she)(she)(she)(she)能所(suo)(suo)(suo)(suo)(suo)引(yin)起的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)視覺(jue)感加(jia)(jia)以(yi)(yi)(yi)(yi)紀錄,計(ji)(ji)算(suan)出(chu)紅(hong)、綠(lv)(lv)、藍三(san)原色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)函(han)數(shu)(shu),經過(guo)數(shu)(shu)學(xue)轉(zhuan)換(huan)后即得(de)所(suo)(suo)(suo)(suo)(suo)謂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)CIE1931ColorMatchingFunction(x((),y((),z(()),而(er)(er)根據(ju)(ju)此一(yi)(yi)(yi)配色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)函(han)數(shu)(shu),后續(xu)發(fa)展出(chu)數(shu)(shu)種(zhong)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)量(liang)(liang)定(ding)義(yi),使(shi)(shi)(shi)人(ren)(ren)們得(de)以(yi)(yi)(yi)(yi)對(dui)(dui)(dui)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)加(jia)(jia)以(yi)(yi)(yi)(yi)描(miao)(miao)述(shu)(shu)運用(yong)(yong)(yong)(yong)。根據(ju)(ju)CIE1931配色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)函(han)數(shu)(shu),將(jiang)(jiang)人(ren)(ren)眼(yan)對(dui)(dui)(dui)可見(jian)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)刺(ci)激值(zhi)以(yi)(yi)(yi)(yi)XYZ表(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi),經下(xia)列公(gong)式(shi)換(huan)算(suan)得(de)到(dao)x,y值(zhi),即CIE1931(x,y)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao),透(tou)過(guo)此統一(yi)(yi)(yi)標(biao)(biao)(biao)準(zhun)(zhun),對(dui)(dui)(dui)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)描(miao)(miao)述(shu)(shu)便得(de)以(yi)(yi)(yi)(yi)量(liang)(liang)化(hua)并加(jia)(jia)以(yi)(yi)(yi)(yi)控制。x,y:CIE1931色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)值(zhi)(ChromaticityCoordinates)然而(er)(er),由(you)于(yu)(yu)以(yi)(yi)(yi)(yi)(x,y)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)所(suo)(suo)(suo)(suo)(suo)建構之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)域為(wei)(wei)(wei)(wei)(wei)(wei)非(fei)均勻性,使(shi)(shi)(shi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)差難(nan)以(yi)(yi)(yi)(yi)量(liang)(liang)化(hua)表(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi),所(suo)(suo)(suo)(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)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)加(jia)(jia)以(yi)(yi)(yi)(yi)轉(zhuan)換(huan),使(shi)(shi)(shi)其(qi)(qi)所(suo)(suo)(suo)(suo)(suo)形成(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)域為(wei)(wei)(wei)(wei)(wei)(wei)接(jie)近(jin)(jin)均勻之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)空間,讓(rang)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)差異(yi)得(de)以(yi)(yi)(yi)(yi)量(liang)(liang)化(hua)表(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi),即CIE1976UCS(UniformChromaticityScale)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao),以(yi)(yi)(yi)(yi)(u’,v’)表(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi),計(ji)(ji)算(suan)公(gong)式(shi)如下(xia)所(suo)(suo)(suo)(suo)(suo)示(shi)(shi)(shi)(shi):主(zhu)波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)(λD)其(qi)(qi)亦為(wei)(wei)(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)達顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)法(fa)之(zhi)(zhi)(zhi)(zhi)(zhi)一(yi)(yi)(yi),在(zai)(zai)得(de)到(dao)待測(ce)(ce)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)(x,y)后,將(jiang)(jiang)其(qi)(qi)標(biao)(biao)(biao)示(shi)(shi)(shi)(shi)于(yu)(yu)CIE色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)圖(tu)(如下(xia)圖(tu))上,連結E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(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)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)(x,y)=(0.333,0.333))與該(gai)點(dian)(dian)并延(yan)伸該(gai)連結線(xian)(xian),此延(yan)長(chang)(chang)(chang)線(xian)(xian)與光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)(pu)軌(gui)(gui)(gui)跡(ji)(馬(ma)蹄(ti)形)相(xiang)交(jiao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)值(zhi)即稱(cheng)(cheng)(cheng)(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)該(gai)待測(ce)(ce)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)。惟應注(zhu)(zhu)意(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi),此種(zhong)標(biao)(biao)(biao)示(shi)(shi)(shi)(shi)方(fang)(fang)(fang)法(fa)下(xia)相(xiang)同(tong)(tong)(tong)(tong)(tong)主(zhu)波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)將(jiang)(jiang)代表(biao)(biao)(biao)(biao)多(duo)(duo)個不(bu)同(tong)(tong)(tong)(tong)(tong)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(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)于(yu)(yu)待測(ce)(ce)件(jian)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)點(dian)(dian)鄰近(jin)(jin)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)(pu)軌(gui)(gui)(gui)跡(ji)時(shi)(shi)(shi)較(jiao)具意(yi)義(yi),而(er)(er)白(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)LED則(ze)無(wu)法(fa)以(yi)(yi)(yi)(yi)此種(zhong)方(fang)(fang)(fang)式(shi)描(miao)(miao)述(shu)(shu)其(qi)(qi)顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)特性。純(chun)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(Purity)其(qi)(qi)為(wei)(wei)(wei)(wei)(wei)(wei)以(yi)(yi)(yi)(yi)主(zhu)波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)描(miao)(miao)述(shu)(shu)顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)時(shi)(shi)(shi)之(zhi)(zhi)(zhi)(zhi)(zhi)輔(fu)助(zhu)表(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi),以(yi)(yi)(yi)(yi)百分(fen)(fen)比(bi)(bi)計(ji)(ji),定(ding)義(yi)為(wei)(wei)(wei)(wei)(wei)(wei)待測(ce)(ce)件(jian)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)與E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)直(zhi)線(xian)(xian)距(ju)離與E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)至(zhi)該(gai)待測(ce)(ce)件(jian)主(zhu)波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)之(zhi)(zhi)(zhi)(zhi)(zhi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)(pu)軌(gui)(gui)(gui)跡(ji)(SpectralLocus)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)距(ju)離的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)百分(fen)(fen)比(bi)(bi),純(chun)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)高(gao)(gao)(gao),代表(biao)(biao)(biao)(biao)待測(ce)(ce)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)愈(yu)接(jie)近(jin)(jin)其(qi)(qi)該(gai)主(zhu)波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)(pu)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se),是(shi)以(yi)(yi)(yi)(yi)純(chun)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)待測(ce)(ce)件(jian),愈(yu)適(shi)(shi)合以(yi)(yi)(yi)(yi)主(zhu)波(bo)(bo)(bo)(bo)(bo)(bo)長(chang)(chang)(chang)描(miao)(miao)述(shu)(shu)其(qi)(qi)顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)特性,LED即是(shi)一(yi)(yi)(yi)例(li)。色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(ColorTemperature)一(yi)(yi)(yi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)輻(fu)射(she)(she)(she)(she)能量(liang)(liang)分(fen)(fen)布(bu)與某(mou)(mou)一(yi)(yi)(yi)絕(jue)對(dui)(dui)(dui)溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)下(xia)之(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)(biao)(biao)準(zhun)(zhun)黑(hei)體(ti)(ti)(BlackBodyRadiator)輻(fu)射(she)(she)(she)(she)能量(liang)(liang)分(fen)(fen)布(bu)相(xiang)同(tong)(tong)(tong)(tong)(tong)時(shi)(shi)(shi),其(qi)(qi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)與此黑(hei)體(ti)(ti)輻(fu)射(she)(she)(she)(she)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)相(xiang)同(tong)(tong)(tong)(tong)(tong),此時(shi)(shi)(shi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)以(yi)(yi)(yi)(yi)所(suo)(suo)(suo)(suo)(suo)對(dui)(dui)(dui)應之(zhi)(zhi)(zhi)(zhi)(zhi)絕(jue)對(dui)(dui)(dui)溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)表(biao)(biao)(biao)(biao)之(zhi)(zhi)(zhi)(zhi)(zhi),此溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)稱(cheng)(cheng)(cheng)(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(ColorTemperature),而(er)(er)在(zai)(zai)各溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)下(xia)之(zhi)(zhi)(zhi)(zhi)(zhi)黑(hei)體(ti)(ti)輻(fu)射(she)(she)(she)(she)所(suo)(suo)(suo)(suo)(suo)呈現(xian)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)可在(zai)(zai)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)圖(tu)上標(biao)(biao)(biao)出(chu)曲(qu)線(xian)(xian),稱(cheng)(cheng)(cheng)(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)蒲(pu)朗克(ke)軌(gui)(gui)(gui)跡(ji)(PlanckianLocus)。標(biao)(biao)(biao)準(zhun)(zhun)黑(hei)體(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)高(gao)(gao)(gao),其(qi)(qi)輻(fu)射(she)(she)(she)(she)出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)線(xian)(xian)對(dui)(dui)(dui)人(ren)(ren)眼(yan)產(chan)生(sheng)藍色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)刺(ci)激愈(yu)多(duo)(duo),紅(hong)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)刺(ci)激成(cheng)分(fen)(fen)亦相(xiang)對(dui)(dui)(dui)減少。然而(er)(er)在(zai)(zai)實(shi)際(ji)量(liang)(liang)測(ce)(ce)上,無(wu)任何光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)具有(you)跟黑(hei)體(ti)(ti)相(xiang)同(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)輻(fu)射(she)(she)(she)(she)能量(liang)(liang)分(fen)(fen)布(bu),換(huan)言之(zhi)(zhi)(zhi)(zhi)(zhi),待測(ce)(ce)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)通常(chang)并未落(luo)在(zai)(zai)蒲(pu)朗克(ke)軌(gui)(gui)(gui)跡(ji)上。因此計(ji)(ji)算(suan)待測(ce)(ce)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)標(biao)(biao)(biao)所(suo)(suo)(suo)(suo)(suo)最(zui)(zui)接(jie)近(jin)(jin)蒲(pu)朗克(ke)軌(gui)(gui)(gui)跡(ji)上某(mou)(mou)個坐(zuo)標(biao)(biao)(biao)點(dian)(dian),此點(dian)(dian)之(zhi)(zhi)(zhi)(zhi)(zhi)黑(hei)體(ti)(ti)溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)即定(ding)義(yi)為(wei)(wei)(wei)(wei)(wei)(wei)該(gai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)相(xiang)關色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(CorrelatedColorTemperature;CCT),通常(chang)以(yi)(yi)(yi)(yi)CIE1960UCS(u,v)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)圖(tu)求之(zhi)(zhi)(zhi)(zhi)(zhi),并配合色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)差△uv加(jia)(jia)以(yi)(yi)(yi)(yi)描(miao)(miao)述(shu)(shu)。須注(zhu)(zhu)意(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi),此種(zhong)表(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)方(fang)(fang)(fang)式(shi)對(dui)(dui)(dui)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)(yuan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)鄰近(jin)(jin)蒲(pu)朗克(ke)軌(gui)(gui)(gui)跡(ji)時(shi)(shi)(shi)方(fang)(fang)(fang)具意(yi)義(yi),是(shi)以(yi)(yi)(yi)(yi)對(dui)(dui)(dui)于(yu)(yu)LED量(liang)(liang)測(ce)(ce)而(er)(er)言,僅(jin)適(shi)(shi)用(yong)(yong)(yong)(yong)于(yu)(yu)白(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)LED之(zhi)(zhi)(zhi)(zhi)(zhi)顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)描(miao)(miao)述(shu)(shu)。

LED所有燈珠參數

1、亮度

LED燈珠(zhu)的亮度不(bu)同,價格不(bu)同。

燈(deng)(deng)杯(bei):一(yi)般亮度為60-70lm球泡燈(deng)(deng):一(yi)般亮度為80-90lm。

1W紅光,亮(liang)度(du)(du)一般(ban)為30-40lm1W綠光,亮(liang)度(du)(du)一般(ban)為60-80lm1W黃光,亮(liang)度(du)(du)一般(ban)為30-50lm1W藍光,亮(liang)度(du)(du)一般(ban)為20-30lm。

注:1W亮度為(wei)60-110lm3W亮度最(zui)高可達(da)240lm5W-300W是集成芯片,用串/并(bing)聯(lian)封裝,主(zhu)要看多少電(dian)流(liu),電(dian)壓,幾(ji)(ji)串幾(ji)(ji)并(bing)。

led燈珠參數

LED燈(deng)(deng)參數型(xing)號呢,小編給(gei)大(da)家介紹幾種。LED燈(deng)(deng)珠常用的型(xing)號有(you)3528,這款(kuan)的功率是0.06w,電(dian)(dian)流(liu)是20毫安(an),電(dian)(dian)壓(ya)是3.0-3.6伏(fu)另一種是5050,這種型(xing)號的燈(deng)(deng)珠功率是0.2w,電(dian)(dian)流(liu)是60毫安(an),電(dian)(dian)壓(ya)是3.2-3.6伏(fu)。除此之外,LED燈(deng)(deng)珠的型(xing)號還有(you)3014、4014、5630等。

以上就是天成小編對于led燈珠(zhu)詳細參(can)數 led燈珠(zhu)的(de)參(can)數問題(ti)和相關問題(ti)的(de)解答了,希望對你有用 【責任(ren)編輯:一夢】

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