siv tsawg zog
Halogen teeb yog 85 feem pua sib zog ntau dua li LED teeb.
nws yog txhua yam zoo thiab zoo, tab sis nws txhais li cas rau hauv las?
Raws li kev tshawb fawb, lub teeb pom kev zoo 75 Watt teeb nqi $ 23 los ua haujlwm txhua xyoo. Tus nqi LED tsuas yog $ 6 thiab tsim lub teeb tib yam li nws. Qhov ntawd yog $ 17 xyoo txuag ntawm ib lub teeb xwb!
Kev txuag nyiaj nce ntxiv sai heev thaum koj xav tias tsev neeg ib txwm muaj nyob ib puag ncig 37 qhov muag teev.
Lub ntsiab tseem ceeb uas ua rau muaj kev poob qis hauv cov koob nrov ntawm cov teeb halogen ntawm cov neeg siv khoom yog lawv cov nqi khiav hauj lwm ntau dua.
Lub neej ntev
Thaum cov lej raug ntxiv, lub teeb LED yeej txuag koj nyiaj.
Yog lawm, kuv paub tias koj tuaj yeem ntseeg tias kuv tawm tsam kuv tus kheej, tab sis kuv tsis yog.
Txawm hais tias lub teeb LED raug nqi peb zaug ntau npaum li pem hauv ntej raws li lub teeb halogen, dhau ntawm nws lub neej, nws yeej raug nqi tsawg dua. Kuv mam piav.
Raws li kev tshawb fawb, LED teeb muaj kaum-fold ntev lifespan tshaj li halogen teeb.
Lub teeb halogen feem ntau raug nqi $ 3, thaum lub teeb LED yuav khiav koj ntawm $ 10 thiab $ 15. Txawm li cas los xij, koj qhov kev nqis peev thawj zaug yuav xaus ntau dua nrog lub teeb halogen vim nws yuav siv kaum ntawm lawv nyob ntev li ib lub LED.
Nqi
Feem ntau, LED qhov muag teev raug nqi ntau dua li cov halogen. Nrog rau kev nce qib ntxiv hauv LED thev naus laus zis thiab kev kawm, txawm tias qhov kev pheej hmoo no tau txo qis. Tus nqi nruab nrab ntawm lub teeb LED yuav poob qis vim tias cov thev naus laus zis tau txais ntau dua thiab nthuav dav.
Brightness (Lumens)
LED teeb yuav tsum muaj zog tsawg dua kom muaj qhov ci zoo ib yam li halogen teeb pom kev zoo thaum tseem ci dua.
Qhov no txhais tau hais tias ib qho 50-watt halogen teeb thiab 7.5-watt LED teeb ob qho tib si muab qhov ci ci tib yam. LED teeb yog ntau zog-npaum rau tib yam vim li cas.
Kub
Ntau qhov txias dua li cov teeb pom kev zoo halogen, LED qhov muag teev yog. Qhov no yog li ntawd ntau lub zog hloov dua siab tshiab rau hauv lub teeb dua li cov cua sov thaum nws siv hauv LED qhov muag teev.
Raws li koj tau pom lawm, halogen teeb ua kub heev. Lawv xav tau ntau lub zog vim lawv tsim kom muaj cua sov ntau dua.
Fittings
Tsis txhob ntshai; LED teeb yuav siv tau los hloov feem ntau ntawm cov teeb halogen. Nws tsis muaj teeb meem li cas qhov muag teev tau haum.
Piv txwv li, ntau yam khoom siv uas twb muaj lawm tuaj yeem ua tau raws li LED teeb pom kev zoo nrog E27 Edison Screw puag lossis B22 Bayonet Cap puag.
Tiv tauj peb ntawm no yog tias koj xav tau cov ntsiab lus ntxiv ntawm fittings, qhov loj me, lossis cov khoom siv hluav taws xob. Peb yuav ua peb qhov zoo tshaj plaws los coj koj txoj hauv kev kom raug thiab muab cov lus qhia ncaj ncees rau koj ntawm lub teeb thiab haum koj yuav tsum xaiv.
