Lumens ntxiv tau?

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Lumens ntxiv tau?
Lumens ntxiv tau?

Video: Lumens ntxiv tau?

Video: Lumens ntxiv tau?
Video: ib sim hlub tsis tau suab nkauj kho siab tu siab heev 2024, Hlis ntuj nqeg
Anonim

1 Teb. Lumens ntxiv. Yog li yog tias koj muaj ib lub teeb n lumen thiab lwm lub teeb ci m lumen tag nrho cov luminous flux yuav yog n + m.

Puas yog 2 lub teeb ua ob npaug ntawm lumens?

FACT 1: Tsis muaj kev hloov pauv ncaj qha los ntawm Watts rau Lumens Tseeb, qhov muag teev ntau dua muab ntau dua Lumens, tab sis ob lub teeb LED nrog tib yam wattage tuaj yeem muab qhov sib txawv ntawm Lumens nyob ntawm seb qhov teeb pom kev zoo npaum li cas..

Kuv tuaj yeem nce kuv cov lumen li cas?

Nyob Lumen Output

  1. Ntxuav koj lub qhov projector lub lens. …
  2. Nqus koj lub projector cua nkag thiab cov chaw nres nkoj tawm, lossis, yog tias muaj lub tshuab nqus cua tshem tau, tshem nws thiab ntxuav nws. …
  3. Tig koj lub projector lub teeb theem. …
  4. Muab koj lub projector tso rau hauv nws qhov kev tso zis ntau tshaj plaws. …
  5. Hloov lub qhov muag teeb uas tau ze rau qhov kawg ntawm nws txoj sia.

Ua ntau qhov muag sib npaug ntau dua lumens?

Ntau lumens txhais tau tias nws yog lub teeb ci dua; tsawg dua lumens txhais tau tias nws yog lub teeb dimmer. Lumens cia koj yuav lub teeb uas koj xav tau. … Hloov lub teeb 60W nrog lub teeb txuag hluav taws xob uas muab rau koj txog 800 lumens. Hloov lub teeb 40W nrog lub teeb txuag hluav taws xob uas muab rau koj txog 450 lumens.

Koj ua li cas nce LED lumens?

Xaiv zoo LED Chip rau lub teeb yog tias peb xav ua kom muaj lub siab lumen LED teeb lub taub hau txuas ntxiv, uas yuav tsum muaj cov txheeb ze luminious flux thiab kub tsis kam. Thawj qhov kev xaiv yog cov khoom lag luam nto moo LED xws li Philips Lumileds, Osram, Cree, Nichia, Samsung thiab lwm yam.

Are Lights with More Lumens ACTUALLY Brighter? | Lumens vs Lux vs Candela

Are Lights with More Lumens ACTUALLY Brighter? | Lumens vs Lux vs Candela
Are Lights with More Lumens ACTUALLY Brighter? | Lumens vs Lux vs Candela
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