Video: Dab tsi loj LED downlights kuv xav tau?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Feem ntau, LED downlights ntawm 9W txog 15W yuav tsim nyog rau feem ntau cov tsev nyob nruab nrab ntawm 2.4m mus rau 2.7m siab.
Kuj kom paub yog, dab tsi Watt LED downlight kuv xav tau?
Piv txwv li, tus qauv halogen downlight siv 55 watts , tab sis koj tuaj yeem yuav khoom LED lwm txoj kev los ntawm 4.5 watts rau 14 watts . Lumen yog tus qauv chav ntsuas rau ntsuas tus nqi ntawm lub teeb uas tsim los ntawm lub teeb ci.
Kuv xav tau dab tsi loj downlight? Qhov loj feem ntau txiav txim siab qhov ci
| Lub teeb loj (cutout diameter) | Watts | Lumens |
|---|---|---|
| 70 hli | 9W rau 12W | 500 rau 900 |
| 90mm ua | 12W rau 18W | 800-1100 Nws |
Ib sab ntawm qhov no, pes tsawg lub teeb kuv xav tau lub tshuab xam zauv?
Kev pom zoo dav dav rau xaiv tus lej downlights yuav tsum muaj raws li hauv qab no: Kauj Ruam 1 - Ntsuas lub square footage ntawm chav tsev los ntawm kev muab nws qhov dav los ntawm nws qhov tob. Kauj Ruam 2 - Muab cov duab square no los ntawm 1.5. Qhov no yuav muab cov lus qhia rau koj rau tag nrho cov wattage uas yuav tsum tau ua kom pom qhov chaw.
Koj muab LED downlights sib nrug npaum li cas?
Feem ntau thaum nruab LED downlights , nws raug pom zoo rau nruab teeb 1m ntawm phab ntsa thiab qhov chaw lub teeb nruab nrab 1.2m thiab 1.5m sib nrug . Qhov chaw tau hloov nyob ntawm seb lub teeb yuav tsum tau npaum li cas thiab tus tsim ntawm chav tsev, uas yuav tsum yuav tsum tau xav txog thaum npaj teeb pom kev zoo.
Pom zoo:
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