Paub qhov ci ntsa iab yog qhov tseem ceeb thaum xaiv lub teeb pom kev zoo rau koj cheeb tsam. Dab tsi yog "5000 lumens" tiag tiag sawv cev, thiab vim li cas nws yog qhov pib nrov? Peb yuav piav qhia qhov tseeb qhov ci ci ntawm 5000 lumens hauv qhov kev qhia no, sib piv nrog cov teeb pom kev zoo, thiab pab koj txiav txim siab seb nws puas yog qhov kev xaiv zoo tshaj plaws rau koj cov kev xav tau.
Lumen: Nws yog dab tsi?
Tus nqi ntawm lub teeb pom kev tawm los ntawm qhov chaw yog ntsuas hauv lumens. Muab qhov yooj yim dua, nws yog ib qho kev ntsuas qhov ci. Lub teeb yuav zoo dua yog tias nws muaj ntau lumens. Lumens yog tsim los ntawm ntau hom teeb pom kev zoo nrog ntau yam wattages.
Watts vs. Lumens: Dab tsi yog 5000 Lumens ntawm Watts?
Tus nqi hluav taws xob uas lub teeb los yog lwm yam khoom siv yog ntsuas los ntawm nws cov wattage. Qhov hluav taws xob ntau lub teeb yuav tsum ua haujlwm, qhov ntau dua qhov wattage. Hom teeb pom kev zoo uas koj siv yuav txiav txim siab yuav tsum muaj pes tsawg watts los tsim 5000 lumens. Txhawm rau kom tau 5000 lumens, cov teeb pom kev zoo ib txwm xav tau 300-400 watts. Txhawm rau kom tau txais qhov ci ntsa iab, txawm li cas los xij, koj tsuas yog xav tau 40-50 watts yog tias koj siv lub zog txuag hluav taws xob LED teeb.
Cov yam ntxwv cuam tshuam rau Lumen Brightness
Lumens muab qhov qhia meej ntawm lub teeb ci, tab sis qhov ci ci ntawm cov lumens hauv koj chav yuav txawv nyob ntawm ntau qhov xwm txheej. Lub beam kaum yog ib qho tseem ceeb rau kev txiav txim siab. Txawm hais tias cov lumen suav zoo ib yam, lub kaum sab xis nqaim tsom lub teeb rau hauv thaj chaw me me, ua kom nws zoo dua, thaum lub kaum sab xis dav cuam tshuam lub teeb hla ntawm thaj chaw dav, ua rau nws tshwm sim tsis tshua muaj zog. Lub teeb xim kub yuav tsum raug coj mus rau hauv tus account. Peb qhov kev nkag siab ntawm qhov ci ci yog cuam tshuam los ntawm cov xim kub, uas tau qhia hauv Kelvin. Txawm hais tias qhov ci ntsa iab zoo ib yam, txias dua, lub teeb xiav-dawb (siab dua Kelvins) feem ntau zoo li ci dua thiab muaj zog dua li qhov sov, lub teeb daj (qis Kelvins). Lub ci ci ntawm lub teeb kuj cuam tshuam los ntawm nws ib puag ncig. Cov xim sib zog ua rau pom lub teeb, muab lub tswv yim tias chav tsev ci dua, qhov tsaus nti phab ntsa thiab cov rooj tog zaum nqus ntau lub teeb, txo qhov pom kev ci ntsa iab.
Dab tsi yog 5000 Lumens ' brightness?
Nrog lub ci ci ntawm 5000 lumens, nws zoo tagnrho rau thaj chaw uas xav tau ntau lub teeb pom kev zoo. Rau kev sib piv, xav txog qhov ci ntawm qhov nruab nrab 60-watt incandescent teeb, uas ua rau ib ncig ntawm 800 lumens. Qhov ci ntsa iab uas 5000 lumens muab tau muab faib ua ntau zaus. Nws muaj peev xwm txaus los teeb pom qhov chaw loj, xws li thaj chaw sab nraum zoov, chav dav dav, lossis txawm tias qhov chaw ua haujlwm uas muaj zog, lub teeb huv si tseem ceeb heev.
