Lub T8 LED raj lub teeb yog ib qho kawg lossis ob-kawg lub hauv paus, 1-inch inch LED raj ntawm txhua qhov ntev. High bay fixtures, troffers, thiab lwm yam kev siv teeb pom kev zoo feem ntau ntiav T8 LED raj teeb. Lawv yog qhov zoo tshaj plaws T8 fluorescent hloov lub teeb thiab nquag siv rau qhov chaw ua haujlwm illumination. Lawv ua haujlwm zoo tshaj plaws nyob rau hauv ib puag ncig kev nyab xeeb tswj thiab muaj zog heev. Tsis tas li ntawd, lawv ua haujlwm txog li 50, 000 teev ua haujlwm, xav tau kev saib xyuas tsawg dua, thiab muaj cov xim zoo dua.
T8 txhais tau hais tias txoj kab uas hla ntawm lub teeb lub raj (T) yog 8/8 ntiv tes, lossis ib nti. Ntau tus neeg siv khoom tsis paub meej tias lawv T8 LED qhov muag teev yuav tsum muaj lub ballast lossis tsis. Koj yuav tsum xub nkag siab txog kev teeb tsa thiab peb ntau yam ntawm LED raj - Hom A, Hom B, thiab Hom A ntxiv rau B - ua ntej koj tuaj yeem paub qhov no.
Lub teeb LED tube teeb tuaj yeem raug teeb tsa rau lub teeb fluorescent siv lub teeb ntsaws thiab ua si LED. Nws yuav tsum tau ua hauj lwm tsawg heev los ntawm koj thiab yog heev yooj yim rau nruab. Koj tsis tas yuav tshem cov ballast vim tias ntsaws thiab ua si cov raj ua haujlwm nrog cov ballast tam sim no. Ib tug ncaj haum haum yog lwm lub npe rau qhov no. Raws li lub npe implies, koj yuav tsum ua si lub teeb tom qab ntsaws rau hauv.
Nrog ob-kawg lub zog thiab shunted tombstones, plug-and-play LED raj ua tau zoo tshaj plaws. Nyeem qhov kev qhia no kom paub qhov txawv ntawm shunted thiab non-shunted systems.
Hom B LED raj yog tsim nrog tus tsav tsheb inbuilt los ua haujlwm ntawm nws tus kheej ntawm lub teeb fluorescent ballast tam sim no. Vim hom B raj teeb 'kev ua tau zoo heev, qhov no ua rau muaj kev txuag hluav taws xob tseem ceeb. Kev teeb tsa yuav siv sijhawm ntev dua vim qhov yuav tsum tau tshem tawm cov xaim ballast, tab sis nyob rau lub sijhawm ntev, lub teeb yuav tsis xav tau kev saib xyuas ntxiv lawm. Tsis tas li ntawd, lub teeb no muab kev xaiv ntxiv rau koj, xws li muaj peev xwm dim nws thiab qhov ntev sib txawv. Qhov zoo tshaj plaws configuration rau hom B LED raj teeb yog ib leeg-kawg lub hwj chim thiab ib tug tsis-shunted tombstone.
Nyeem tsab xov xwm no kom paub yuav ua li cas lov tes taw ballast hauv hom B LED raj teeb.
Lub hybrid tube teeb, qee zaum hu ua Hom A ntxiv rau B, tuaj yeem ua haujlwm nrog lossis tsis muaj ballast. Lub teeb lub raj no yog kev sib xyaw ntawm hom A thiab hom B raj lub teeb, raws li lub npe xav tau. Qhov tshiab tshaj plaws T8 LED raj lub teeb uas tsim nyog rau txhua tus neeg siv khoom yog qhov no. Nws yog sib xws nrog tombstones uas yog shunted los yog tsis shunted raws li zoo raws li ib leeg-kawg thiab ob-kawg hluav taws xob.
