Cov neeg uas xav hloov tawm lawv cov khoom siv tsis tu ncua, lub zog tsis muaj hluav taws xob tsis zoo rau lub zog txuag LED qhov muag nquag nug peb cov lus nug hauv qab no:
Puas yog LED qhov muag teev uas muaj lub zog sib npaug ntau dua li qhov kuv cov khoom txhawb nqa muaj nyob?
Hauv kev txiav txim siab, paub tseeb, muab cov LEDs siv lub zog tsawg dua li koj lub teeb ua.
Qhov teeb meem yog qhov no. Los ntawm tsis muaj txhais tau tias nws tuaj yeem xav tias LED teeb hauv qhov teeb meem tiag tiag siv 100 watts thaum daim ntawv lo hais tias "100 watt LED sib npaug." Txhua yam nws yeej txhais tau tias yog lub teeb LED no tsim lub teeb ntawm ib theem uas sib npaug los yog ze rau ntawm lub teeb hluav taws xob 100-watt incandescent.
Yog hais tias lub qhov (socket) ceeb toom tawm tsam ntau tshaj 60 watts, nws yog tiag tiag ceeb toom tiv thaiv kev phom sij ntawm kev siv lub teeb incandescent, uas emit heev kub. Tab sis qhov tseeb yog tias LEDs yog tsim nyob rau hauv xws li ib tug yam ntxwv uas lawv tsis tsim ib tug ntau ntawm tshav kub. Nyob rau hauv lub teeb ntawm no, yog hais tias lub fixture qhia cov neeg siv "tsis txhob mus tshaj 60 watts" thiab koj xav kom nruab ib lub teeb LED,
Yog tias koj lub qhov (socket) ceeb toom tiv thaiv kev siv ntau dua 60 Watts, nws tau taw qhia txog kev pheej hmoo ntawm kev siv cov roj teeb incandescent 'cov khoom siv hluav taws xob siab. Txawm li cas los xij, LEDs tsis tsim teeb meem rau cov cua sov. Yog li ntawd, yog tias koj lub fixture hais tias "tsis pub tshaj 60-Watts" tab sis koj xav nruab ib lub teeb LED uas sib npaug rau 100 watts, koj muaj kev ywj pheej ua li ntawd. Raws li tau hais dhau los, vim tias LEDs tsis tsim hluav taws xob ntau, kev txhim kho 100-watt sib npaug LED hauv lub qhov (socket) nrog 60-watt txwv yuav tsis ua rau muaj teeb meem. (Qhov kev txwv no yog nruj dua rau cov qhov muag teev ntau dua li cov LEDs, uas tuaj yeem tsim teeb meem ntawm cov cua sov.)
Yog li vim li cas LED teeb muaj txiaj ntsig zoo dua li lub teeb thiab lwm yam teeb pom kev zoo? Vim lawv tsis xav tau cua sov los tsim lub teeb raws li qhov muag teev ua, lawv zoo li cas.
Vim tias qhov muag teev hluav taws xob kub hlau los tsim lub teeb, lawv emission ntau dua ntawm hluav taws xob, uas yog qhov teeb meem. Ntxiv rau qhov pom lub teeb, cov qhov muag teeb tseem tsim UV, infrared, thiab lwm yam tsis pom hluav taws xob. Lawv siv zog ntau dua li qhov tshwm sim. LED teeb, ntawm qhov tod tes, muab ntau qhov nqaim dua. Lawv tsuas yog tsim cov hluav taws xob pom, uas ua rau lawv lub zog ua haujlwm zoo heev.
Lwm cov lus nug yog, "Kuv yuav ua li cas thiaj paub tseeb tias LED qhov muag teev kuv tau xaiv yog ci txaus?"
Cov lus qhia no yuav tsum muaj txiaj ntsig. Yog tias koj xav kwv yees seb lub teeb ci LED yuav zoo li cas, siv lumens ntau dua li watts. Feem ntau, 800 Lumen LED qhov muag teev yuav tsim cov teeb pom kev zoo tib yam li 60-watt incandescent noob.
Yuav ua li cas yog tias koj xav siv ib yam dab tsi zoo dua?
Yog lawm, nws tsis yog txhua qhov teeb meem. Nrog 60 watt fixture, koj tuaj yeem siv 100 watt, 125 watt, lossis 150 watt sib npaug yam tsis muaj kev pheej hmoo. Qhov ntawd yog vim txhua tus siv tsawg dua 60W! Piv txwv li, 150 watt sib npaug LED qhov muag tawm ib ncig ntawm 2,600 lumens thaum siv tsawg dua 30 watts ntawm lub zog.
Yooj yim hais, koj tuaj yeem txaus siab ze li peb npaug ntawm qhov ci ntawm lub qub 60W incandescent teeb los ntawm kev siv 150 watt LED sib npaug nrog 60 watt socket!
Ib yam yuav tsum xav txog yog tias koj xaiv 100 watt lossis 150 watt LED sib npaug. Siv tsuas yog LED qhov muag teev nrog CRI ntawm 90 lossis siab dua los ua kom zoo. Tsuas yog cov qij no tsim cov teeb pom kev zoo tshaj plaws. Koj tsuas yuav pom CRI90 ntxiv rau LED qhov muag teev ntawm LiquidLEDs vim peb yeej tsis skimp ntawm qhov zoo.
