Dab tsi yog qhov suitbale lumen rau sab hauv siv sawb teeb?

Lub lumen yog ib chav ntsuas rau qhov ntau ntawm lub teeb tawm los ntawm lub teeb ci. Ib lub teeb ci ntsa iab yog feem ntau ntsuas hauv lumens ib ko taw lossis meter, nyob ntawm seb qhov ntsuas tau siv. Qhov ci ntsa iabstrip lub teeb, qhov siab dua tus nqi lumen.

Ua raws li cov kauj ruam no los xam lub teeb qhov chaw lub lumen tso zis:

1. Txiav txim siab qhov luminous flux: Tag nrho cov teeb ci tawm los ntawm lub teeb ci, ntsuas hauv lumens, yog hu ua luminous flux. Cov ntaub ntawv no tuaj yeem pom ntawm lub teeb qhov chaw cov ntaub ntawv lossis pob.

2. Tus account rau cheeb tsam qhov luaj li cas: Yog tias koj xav paub cov lumen tso zis ib square feet los yog ' meter ', koj yuav tsum suav rau thaj tsam uas tau teeb pom kev zoo. Ua li no, faib cov luminous flux los ntawm tag nrho cheeb tsam illuminated. Yog tias 1000 lumen teeb pom kev zoo teeb pom kev hauv chav 100 square feet, lub lumen tso tawm ib square feet yog 10 (1000/100 = 10).

3. them nyiaj rau saib lub kaum sab xis: Yog tias koj xav paub cov lumen tso zis rau ib qho kev pom lub kaum ntse ntse, koj yuav tsum them nyiaj rau lub teeb lub teeb lub kaum sab xis. Qhov no feem ntau yog qhia hauv qib thiab tuaj yeem pom ntawm daim ntawv teev cov ntaub ntawv lossis pob. Koj tuaj yeem siv tus qauv los xam cov lumen tso zis rau ib qho kev pom lub kaum ntse ntse, lossis koj tuaj yeem siv txoj cai rov qab square kom tau qhov kwv yees.

Nco ntsoov tias qhov ua tau zoo ntawm lub teeb pom kev tuaj yeem sib txawv raws li lwm yam tsis muaj, xws li qhov cuam tshuam ntawm qhov chaw hauv cheeb tsam tau teeb pom kev zoo. Yog li ntawd, lub lumen tso zis tsuas yog ib qho tseem ceeb los xav txog thaum xaiv lub teeb ci.

Qhov tsim nyog luminosity rau ibsab hauv teeb pom kev zoo stripNws txawv raws li hom thiab lub hom phiaj ntawm lub teeb pom kev zoo. Txawm li cas los xij, qhov zoo ntawm LED sawb teeb pom kev zoo yuav nyob nruab nrab ntawm 150 thiab 300 lumens ib ko taw (los yog 500 thiab 1000 lumens ib meter). Qhov ntau yam no ci ntsa iab txaus los muab cov teeb pom kev zoo rau kev ua haujlwm xws li ua noj, nyeem ntawv, lossis ua haujlwm hauv computer, thaum tseem muaj zog-npaum thiab pab tsim kom muaj qhov chaw xis nyob thiab soothing. Nco ntsoov tias cov xim kub thiab cov duab ntawm lub sawb, nrog rau qhov kev ncua deb ntawm cov sawb thiab qhov chaw uas tau teeb pom kev zoo, tuaj yeem cuam tshuam rau qhov tshwj xeeb lumen tso zis.