Vim li cas High CRI LED Tubes (CRI ntau dua lossis sib npaug rau 97Ra) Ua Tus Qauv rau Siab -Xaum Teeb Pom Kev?
Koj puas tau sim hnav khaub ncaws hauv khw muag khaub ncaws - zoo nkauj, nplua nuj nyob hauv kev ntxhib los mos - tsuas yog pom nws zoo li npub thiab tsis muaj sia nyob hauv tsev? Los yog khaws cov txiv hmab txiv ntoo tshiab hauv lub tsev loj, tsuas yog pom nws tsis zoo nyob hauv koj lub teeb? Qhov no tsis yog teeb meem nrog cov khoom nws tus kheej, tab sis qhov sib txawv ntawm cov xim rendering peev xwm ntawm lub teeb ci. Raws li LED teeb pom kev lag luam txuas ntxiv mus,High Color Rendering Index (CRI) LEDsyog lub hauv paus hloov li cas peb perceive "lub teeb zoo." Lawv tau dhau los ua tus qauv tshiab rau ib puag ncig kev tshaj lij xws li tsev cia puav pheej, tsev kho mob, siab -kawg khw muag khoom, thiab cov duab thaij duab.
1. CRI yog dab tsi, thiab vim li cas cov tsoos CRI tsis txaus?
Xim Rendering Index (CRI) ntsuas lub teeb lub peev xwm los tsim cov xim tseeb ntawm cov khoom. Siv lub hnub ci raws li qhov ntsuas (CRI=100), tus nqi siab dua txhais tau tias cov xim zoo li qub - ze rau qhov lawv saib hauv nruab hnub. Qhov dav dav CRI (Ra) yog qhov nruab nrab ntawm cov xim tshwj xeeb rendering indices R1 txog R8 (yim qauv pastel xim).
Txawm li cas los xij, kev cia siab rau Ra ib leeg yog nyob deb ntawm qhov txaus rau kev ntsuam xyuas LED teeb pom kev zoo. Ib txwm siv CRI siv cov qauv xim saturated nkaus xwb thiab tsis tuaj yeem cuam tshuam qhov tseeb xim rendering kev ua tau zoo ntawm LEDs.Tus yuam sij rau kev ntsuam xyuas tiag tiag LED xim zoo nyob hauv R9 - qhov tshwj xeeb xim rendering Performance index rau saturated liab.
R9 sawv cev rau lub peev xwm los tsim cov xim liab liab (ib ncig 800 nm). Ntau tus qauv LEDs siv xiav nti + daj phosphor tov, uas tsis muaj lub zog liab spectral txaus - feem ntau ua rau tus nqi R9 tsis zoo. Qhov no cuam tshuam ncaj qha li cas cov khoom liab tshwm: nqaij tshiab, cov rooj tog mahogany, cov chaw liab hauv cov duab kos duab - txhua tus tuaj yeem saib grey, qhuav, thiab distorted. US ENERGY STAR tus qauv qhia meej meej yuav tsum tau R9> 0 rau sab hauv LED teeb pom kev zoo kom paub meej qhov pib liab.
Tswv yim rau kev tshaj lij:Thaum xaiv siab -CRI LEDs,Tsis txhob saib ntawm Ra nruab nrab - ua tib zoo mloog rau tus nqi R9. Tsuas yog thaum ob qho tib si Ra thiab R9 siab tuaj yeem lav qhov tseeb xim rendering kev ua tau zoo.
2. Yuav ua li cas xaiv cov qib CRI zoo rau koj daim ntawv thov? (Nrog daim ntawv thov scenario piv cov lus)
Qhov sib txawv ntawm CRI qhov tseem ceeb ncaj qha txiav txim siab txog qib kev thov thiab cov xwm txheej tsim nyog. Cov lus hauv qab no qhia txog qhov sib txawv ntawm qhov sib txawv ntawm LED raj ntawm CRI qib sib txawv:
| CRI Qib | Ra Range | R9 Reference | Tej kev siv | Tus nqi tseem ceeb |
|---|---|---|---|---|
| Kev lag luam | 70-80 Nws | Feem ntau<0 | warehouses, teeb pom kev zoo ib ntus, chaw nres tsheb, txoj kev sab nraum zoov | Basic illumination nkaus xwb; tsis tshua muaj txiaj ntsig, tsis zoo xim rendering |
| Txuj | Ra Ntau dua lossis sib npaug rau 80 | 0-20 | Chaw ua hauj lwm, tsev kawm ntawv, Hoobkas rhiav | Ua tau raws li tus qauv hauv tebchaws yam tsawg kawg nkaus (GB 50034-2013 yuav tsum tau Ra Ntau dua lossis sib npaug rau 80 rau thaj chaw ua haujlwm ntev) |
| Siab -CRI | Ra Ntau dua lossis sib npaug rau 90 | >50 | High-khoom muag muag, tsev so, tsev nyob, tsev loj loj | Natural xim luam tawm - haum rau qhov chaw xav tau lub teeb zoo dua |
| Cov kws tshaj lij | Ra Ntau dua lossis sib npaug rau 95 | >80 | Cov chav ua yeeb yam, chav ua haujlwm, chav yees duab, tsev cia puav pheej, high{0}}cov khw muag khaub ncaws | Accurate color reproduction; R9>80 ua kom pom tseeb, muaj tseeb liab - qib kev tshaj lij |
| Flagship | Ra Ntau dua lossis sib npaug rau 97 | >90 | Kho duab kos duab, xim labs, siab-kawg cov hniav nyiaj hniav kub, LED zaj duab xis / TV teeb pom kev zoo | Nyob ze heev rau hnub ci (CRI=100) – qhov kawg xim fidelity |
Cov ntawv sau cia: Ra Ntau dua lossis sib npaug li 80 rau chaw ua haujlwm / tsev kawm ntawv yog los ntawm Suav teb chaws tus qauv GB 50034-2013; R9 siv ntau yam yog raws li US ENERGY STAR thiab cov qauv kev lag luam; daim ntawv thov pawg ua raws cov teeb pom kev tsim qauv thiab kev coj ua rau cov khw muag khoom, tsev cia puav pheej, kev kho mob, thiab lwm yam.*
3. Kev lag luam tiam sis rau siab -CRI LED teeb pom kev zoo: nce tus qauv & xav tau
Raws li LED teeb pom kev lag luam loj hlob tuaj, tshwj xeeb tshaj yog nyob ib puag ncig xyoo 2025-2026, siab -CRI LEDs (CRI Ntau dua lossis sib npaug li 90) tau txav los ntawm kev lag luam niche mus rau kev siv teeb pom kev zoo. Cov tsev khaws puav pheej, chav tsev, thiab luam ntawv / ntim khoom feem ntau xav tau CRI ntau dua lossis sib npaug li 90, thaum siab -chaw nyob hauv tsev, noj mov zoo, thiab cov khw muag khoom kim heev xav tau CRI ntau dua lossis sib npaug rau 95. Meanwhile, yuav tsum muaj lub teb chaws tus qauvGB 30255-2026(tshaj tawm Lub Peb Hlis 2026) ntawm qib kev siv hluav taws xob rau sab hauv tsev LED teeb pom kev zoo suav nrog kev hloov kho rau siab -CRI, tiv thaiv- glare, thiab ntse tswj cov khoom - cuam tshuam lub teb chaws thawb rau ob qho tib si lub teeb zoo thiab kev siv hluav taws xob.
Hais txog kev siv tshuab, "kev noj qab haus huv-kev taw qhia spectrum" kuj tau txais traction: siab CRI nrog txo qhov teeb meem xiav, ua rau nws muaj kev nyab xeeb rau lub qhov muag. Cov kev tshawb fawb kuj tau pom tias cov LEDs dawb uas muaj CCT siab thiab siab CRI tuaj yeem muab kev pom kev ci ntsa iab ntau dua hauv cov xwm txheej mesopic, txhim kho kev nyab xeeb hauv chaw ua haujlwm.
4. Yuav ua li cas xaiv lub siab tiag tiag -CRI T8 LED raj?
Rau cov neeg yuav khoom, cov ntsiab lus hauv qab no yog qhov tseem ceeb thaum xaiv siab -CRI T8 LED raj:
- Thov ib daim ntawv qhia tag nrho CRI xeem:Nug kom tiav R1–R15 cov ntaub ntawv kuaj ib CIE 13.3-1995, tsis yog tus nqi Ra tau teev nyob rau hauv ntim. Rau cov ntawv thov uas cov tawv nqaij muaj teeb meem (xws li, khw muag khaub ncaws, cov txee tshuaj pleev ib ce), kuj kos R13 thiab R15 (cov tawv nqaij indices).
- Nyiam Hoobkas- cov tuam txhab ncaj qha:Benwei yog lub Hoobkas- tus neeg muag khoom ncaj qha ntawm T8 LED raj - los ntawm kev xaiv LED nti mus rau kev tsim cov tsav tsheb, kev tswj kom zoo yog nruj dua, cov nqi ruaj khov dua.
- Ua tib zoo saib kom ntxaws specs:Cov qauv ntawm lub dab dej kub (txhuas PCB thickness, txhuas vaj tse thickness), lub hom tsav tsheb, cov khoom siv raj, thiab kev tiv thaiv ingress tag nrho cuam tshuam rau qhov tiag -kev ua haujlwm hauv ntiaj teb.
Xaus
"Lub teeb zoo" tau dhau los ua lub ntsiab lus tseem ceeb ntawm kev lag luam teeb pom kev zoo, thiab siab -CRI (Ntau dua lossis sib npaug rau 97Ra) cov raj LED sawv cev rau qhov kev qhia zoo tshaj plaws ntawm cov qauv no. Txawm hais tias koj xav ua kom lub teeb pom kev zoo ntawm qhov chaw lag luam lossis nrhiav cov xim tiag tiag -kev daws teeb meem raug rau ib puag ncig kev tshaj lij,xaiv lub siab -CRI, siab-R9, ntev-lub neej, ruaj khov-tsav T8 LED raj yuav coj tus kws tshaj lij-qib "ci" rau koj qhov project.
