Xaiv LED Recessed Teeb pom kev zoo rau koj chav ua nojn
NtawmBENWEI, peb yog cov kiv cua loj ntawm LED teeb pom kev lag luam vim nws cov txiaj ntsig ntau.
- Vim tias lawv tsis muaj cov filament uas yuav hlawv tawm, LEDs muaj sia nyob ntev dua li feem ntau ntawm cov qhov muag teeb thiab CFLs.
- Raws li qhov tsis zoo rau cov teeb pom kev zoo lossis halogen teeb, LEDs tsis tsim kom muaj cua sov ntau.
- Feem ntau, LEDs muaj sia nyob ntev dua li lub teeb, CFL, thiab feem ntau ntawm cov teeb halogen.
- LEDs muab ntau qhov kev tsim qauv yooj yim vim lawv qhov me me thiab ntau yam xim muaj peev xwm.
- LEDs muab kev txhawb siab los ntawm cov nyiaj rov qab. Txhawm rau txhawb kev txais yuav LEDs, Lub Xeev Massachusetts muab kev txhawb siab thiab nyiaj rov qab.
Rau cov laj thawj no, LEDs yog qhov kev xaiv zoo tshaj plaws rau kev teeb pom kev zoo hauv koj chav ua noj (los yog lwm qhov chaw ntawm koj lub tsev, rau qhov teeb meem).
Yog li, thaum xaiv LED recessed teeb pom kev zoo rau koj chav ua noj, koj yuav tsum nrhiav dab tsi? Kom tau txais ib co lus qhia, peb nug Susan Arnold, ib tug ntawm peb cov kws paub txog teeb pom kev zoo hauv Waltham.
Ua tib zoo saib rau Kelvin nplai (K). Lub teeb ci ntawm 2700K muaj xim sov, thaum ib qho ntawm 3000K yog ci dua thiab txias dua.
Saib Cov Xim Rendering Index (CRI). Qhov no qhia cov xim rendering zoo ntawm lub teeb qhov chaw. Qhov zoo tshaj CRI rau cov tawv nqaij tones yog 90.
Kawm txog warranty. Dab tsi yog them los ntawm warranty? Leej twg yog tus tsim khoom? Lub sijhawm lav yog dab tsi? (Tsuas yog tsib xyoos yuav tsum tau dhau mus.) Thiab yuav ua li cas yog tias cov chaw tsim khoom lossis cov chaw muag khoom tseem yuav ua haujlwm yog tias qhov kev lees paub rau ntau tshaj tsib xyoos? Nws yog ib qho tseem ceeb los xav txog qhov twg koj tab tom yuav koj cov khoom.
Peb BENWEI tau ua haujlwm txog li 13 xyoos. Tshawb xyuas seb qhov khoom puas muaj UL lossis ETL cov npe. Underwriters Laboratories, Inc. yog hu ua UL, thaum Intertek Testing Services raug txheeb xyuas los ntawm lub cim ETL. Hauv qhov tseem ceeb, cov ntawv pov thawj no muab kev lees paub rau koj tias lub teeb pom kev zoo tau ua tiav kev sim (tsoomfwv qib siab tswj hwm ob lub tuam txhab). Coj nws raws li kev pom zoo.
Nov yog ob qho tseem ceeb uas yuav tsum nco ntsoov thaum siv cov khoom siv uas twb muaj lawm:
1. Hloov lub teeb ib txwm muab qhov teeb meem hloov dimmer (dimmers sib txawv cuam tshuam rau LEDs sib txawv).
2, Raws li qis dua wattages thiab ntau dua lumens feem ntau tau pib, hloov lub teeb hloov ntau zaus. Thaum yuav cov teeb no, siv ceev faj, thiab xav txog kev tau txais ib qho thaub qab (kom lawv sib phim).
Zoo heev recessed teeb pom kev zoo fixtures muaj nyob rau ntawmBENWEIuas haum rau siv hauv chav ua noj. Cov neeg siv khoom nyiam ob cov khoom lag luam no, uas yog tus nqi sib tw heev.
Cov teeb no muaj phab ntsa ntxuav downlight trims, square downlight trims, adjustable gimbals, thiab downlight trims. Adjustables thiab LED Downlights. Qhov "tus tsim-zoo" uas niaj hnub no muaj ntau qhov chaw nyob thiab chaw lag luam xav tau yog muab los ntawm kev zoo nkauj zoo nkauj thiab nqaim aperture ntawm LED downlights thiab adjustables.
Xav kawm ntxiv? Mus ntsib ib qho ntawm peb chav ua yeeb yam kom pom peb cov chav ua noj teeb pom kev zoo thiab kev paub txog LEDs ntawm tus kheej. Raws li ib txwm muaj, peb cov kws pab tswv yim teeb pom kev zoo yuav zoo siab los teb cov lus nug thaum koj mus ntsib.
