Lub lumen yog ib chav ntsuas ntsuas uas sawv cev rau tag nrho cov teeb pom kev zoo uas tawm los ntawm qhov chaw hauv txhua qhov kev qhia. Yuav kom nkag siab tias qhov ci 14, 000 lumen yog li cas, cia peb muab piv rau ntau qhov chaw teeb pom kev zoo thiab lawv cov qib ci sib xws:
Incandescent Bulbs: Tsob ntoo incandescent qhov muag teev yog paub txog lawv qhov sov, yellowish ci. Tus qauv 60-watt incandescent teeb feem ntau tsim nyob ib ncig ntawm 800 lumens. Yog li ntawd, 14, 000 lumens yuav sib npaug rau kwv yees li 175 tus qauv 60-watt incandescent qhov muag teev nyob rau hauv cov nqe lus ntawm brightness.
Compact Fluorescent Lamps (CFLs): CFLs yog lub zog txuag hluav taws xob rau cov qhov muag teeb. Ib qho CFL qhov muag teev nrog lub zog ntsuas ntawm 14 watts tsim ib puag ncig 800 lumens. Hauv qhov no, 14, 000 lumens yuav sib npaug li kwv yees li 17.5 CFL qhov muag teev.
LED Noob: Lub teeb Emitting Diode (LED) qhov muag teev muaj zog ntau dua li CFLs. Tus qauv LED teeb nrog lub zog ntsuas ntawm 10 watts tuaj yeem tsim ib puag ncig 800 lumens. Yog li ntawd, 14, 000 lumens yuav sib npaug li 17.5 LED qhov muag teev.
Cov yeeb yaj kiab yeeb yaj kiab: Cov yeeb yaj kiab yeeb yaj kiab siv hauv cov yeeb yaj kiab feem ntau yog li ntawm 10, 000 txog 30, 000 lumens, nyob ntawm qhov loj thiab qhov zoo ntawm lub projector. Yog li ntawd, 14, 000 lumens ntog nyob rau hauv qhov ntau ntawm brightness theem feem ntau siv rau kev ua yeeb yam projection.
Sab nraum zoov Teeb pom kev zoo: Cov teeb pom kev zoo sab nraum zoov, xws li chaw ua si dej nyab lossis teeb pom kev, tuaj yeem nyob ntawm 10, 000 mus txog 100, 000 lumens. 14, 000 lumens yuav nyob rau hauv qis kawg ntawm qhov ci ntsa iab rau cov teeb pom kev zoo li no.
Hauv cov ntsiab lus, 14, 000 lumens yog ib qho tseem ceeb ntawm cov teeb pom kev zoo, piv rau ntau yam incandescent, CFL, lossis LED qhov muag teev. Nws kuj yog piv rau qhov ci ntsa iab ntawm cov yeeb yaj kiab projectors siv hauv kev ua yeeb yam thiab ntog hauv qhov ntau ntawm qhov ci ci rau sab nraum zoov teeb pom kev zoo.
