Nkag siab Lumens hauv Lub Teeb: LED vs. CFL vs. Incandescent
Xaiv lub teeb pom kev zoo tuaj yeem ua rau tsis meej pem. Yav dhau los, tej zaum koj yuav tau xaiv ib lub teeb raws li watts -zoo li tus qauv 60-watt incandescent. Tab sis niaj hnub no, kev xaiv teeb pom kev zoo suav nrog cov ntsiab lus zoo lilumensthiablumen zog. Nws txhais li cas?
Tsis txhob txhawj-koj tsis nyob ib leeg.
Cov lus qhia no piav qhia txog qhov lumens yog dab tsi thiab sib piv qhov ci ntsa iab thiab kev ua haujlwm ntawm LED, CFL, thiab qhov muag teev. Spoiler: qee lub qhov muag tsis muaj zog, thaum lwm tus muab kev ua haujlwm zoo.
Lumens yog dab tsi? (Thiab Vim Li Cas Lawv Tseem Ceeb?)
Lumens ntsuas qhov ci-tsis siv zog. Qhov siab dua tus nqi lumen, lub teeb ci dua.
Peb siv los xaiv qhov muag teev los ntawm watts, uas qhia tau hais tias siv zog, tsis yog lub teeb tso zis. Tias yog vim li cas niaj hnub teeb pom kev zoo ntim cov ntsiab lus lumens.
Piv txwv li, lub teeb LED tuaj yeem tsim qhov ci ci tib yam li 60-watt incandescent thaum siv tsuas yog 10 watts. Qhov ntawd txhais tau tias cov nqi hluav taws xob qis dua thiab kev siv hluav taws xob zoo dua.
Lumens nyob rau hauv LED teeb
LEDs yog cov khoom siv teeb pom kev zoo niaj hnub no. Lawv tsim ntau lub teeb ib watt thiab kav ntev dua li lwm cov kev xaiv. Ib qho LED teeb muaj75-110 lumens ib watt, ua kom muaj kev xaiv zoo tshaj plaws.
LEDs tseem muaj lub neej ntev - txog li 50,000 teev- txhais tau tias tsawg dua hloov thiab kev ntseeg tau ntau dua.
Hom LED Brightness:
| Lumens | Kwv yees li. LED lub zog |
|---|---|
| 800 | 10W |
| 1600 | 16W |
Txawm hais tias LEDs yuav raug nqi ntau dua, lawv txuag nyiaj dhau sijhawm ua tsaug rau kev siv hluav taws xob tsawg thiab kev hloov pauv tsawg.
Lumens hauv CFL Lub Teeb
CFLs (Compact Fluorescent Teeb) yog ib zaug lub zog sab saum toj -kev xaiv txuag- txog thaum LEDs tuaj txog. Lawv muab kev ua haujlwm zoo dua li cov teeb pom kev zoo tab sis tsis tuaj yeem phim LEDs.
CFLs tsim ib ncig50-70 lumens ib watt.
Hom CFL Brightness:
| Lumens | Kwv yees li. CFL lub zog |
|---|---|
| 800 | 13–15W |
| 1600 | 26–30W |
Txawm li cas los xij, CFLs muaj mercury, yuav tsum tau ceev faj ntxuav yog tawg. Lawv kuj siv sij hawm kom ncav cuag qhov ci ci tag nrho tom qab hloov mus.
Lumens nyob rau hauv Incandescent teeb
Incandescent qhov muag teev muaj qhov paub txog qhov sov so tab sis tsis muaj txiaj ntsig zoo. Lawv tsim xwb10-17 lumens ib watt, nkim zog feem ntau raws li cua sov.
Hom Incandescent Brightness:
| Lumens | Kwv yees li. Incandescent Wattage |
|---|---|
| 800 | 60W |
| 1600 | 100W |
Cov qij no feem ntau kav ntev xwb1,000 teev, ua rau kev hloov pauv tsis tu ncua. Ntau lub teb chaws tau txiav lawv tawm vim kev ua haujlwm tsis zoo.
Yuav Ua Li Cas Xaiv Txoj Cai Lumens
Xaiv cov qib brightness yog nyob ntawm chav tsev thiab lub hom phiaj:
Chav pw & Chaw Nyob:400-800 lumens ib lub teeb rau ib qho chaw xis nyob.
Chav ua noj & chaw ua haujlwm:1,000-1,500 lumens rau kev ua haujlwm pom tseeb.
Sab nraum zoov & Kev Ruaj Ntseg Teeb Pom Kev:1,500-3,000 lumens rau kev nyab xeeb thiab pom kev.
Chav dej & Vanities:700-1,200 lumens kom tsis txhob muaj duab ntxoov ntxoo ze ntawm daim iav.
Kev Siv Hauv Tsev:800-1,200 lumens rau cov teeb pom kev zoo txhua hnub.
Vim li cas thiaj xaiv LED qhov muag teev?
LEDs outperform ob CFL thiab incandescent qhov muag teev nyob rau hauv yuav luag txhua txoj kev:
✅ Zog txuag:Siv lub zog tsawg dua rau tib qhov ci.
✅ Ntev -Ntev:Txog li 50,000 teev siv.
✅ Eco-Tus phooj ywg:Tsis muaj mercury thiab tsawg pov tseg.
✅ Ntau yam:Muaj nyob rau hauv ntau yam xim kub thiab dimmable xaiv.
✅ Ntse Npaj:Ntau tus qauv ua haujlwm nrog lub tshuab hluav taws xob hauv tsev.
Xaus
Nov yog qhov ceev takeaway:
LEDsyog qhov kev xaiv zoo tshaj plaws -npaum, ci, thiab ntev - kav ntev.
CFLsyog lwm txoj kev qub- zoo dua li cov teeb pom kev zoo tab sis tsawg dua li LEDs.
Incandescentstau dhau los - tsis muaj txiaj ntsig thiab raug nqi ntau dhau sijhawm.
Thaum yuav cov qij,nrhiav lumens-tsis watts- kom tau txais qhov ci ci zoo thaum txuag hluav taws xob.
Rau kev xaiv dav ntawm -zoo, lub zog-cov qij LED, mus saibBenwei Teeb pom kev zoo. Peb muab cov teeb pom kev zoo uas ua rau koj qhov chaw ci ntsa iab yam tsis tau nce koj cov nqi zog.
