Dab tsi yog Qhov Tshwj Xeeb Txog Siab -CRI T8 LED Tubes?
Yog tias koj xaiv lub raj tsis ncaj ncees lawm, txawm tias kim tshaj plaws sab hauv tsim yuav tsis cawm koj.
Vim li cas cov tsev khaws puav pheej thiab cov khw muag khoom siab tau maj nrawm los hloov lawv lub teeb nrog lub raj LED no?
1. CRI yog dab tsi thiab vim li cas nws tseem ceeb tshaj qhov ci?
Taug kev mus rau hauv lub khw muag khaub ncaws khoom kim heev. Lub tsho liab ntawd zoo li qhov sib sib zog nqus, hwm Burgundy liab hauv qab lub teeb khw. Koj coj nws mus tsev - thiab nws hloov mus ua ib tug dull, av nkos xim av. Qhov no tsis yog koj ob lub qhov muag ua si dag; nws yog lub teeb dag koj.
CRI (xim Rendering Index)ntsuas seb qhov teeb pom kev zoo li cas rov tsim cov xim tseeb ntawm ib qho khoom. Nws tau qhab nia ntawm 0 mus rau 100, nrog rau 100 yog zoo meej (natural tshav ntuj). Feem ntau cov raj LED zoo tib yam muaj CRI ntawm tsuas yog nyob ib ncig ntawm 80.
Yog li vim li cas ntau lub raj LED uas thov CRI ntawm 80 tseem ua rau liab zoo li npub?Cov lus teb yog nyob rau hauv tus nqi R9.
R9 yog qhov ntsuas tshwj xeeb uas ntsuas kev tsim tawm ntawmliabxim. Nws yogtsis suav nrog qhov qhab nia nruab nrab Ra. Ib lub raj tuaj yeem muaj qhov nruab nrab CRI, tab sis yog tias nws cov spectrum tsis muaj cov ntsiab lus liab txaus, tus nqi R9 yuav qis heev - qee zaum txawm tias tsis zoo. Yog li ntawd, cov khaub ncaws liab, lipsticks, nqaij tshiab, thiab lwm yam, saib grey thiab lifeless nyob rau hauv xws li teeb.
Hauv luv: Ra qhia koj qhov qhab nia nruab nrab; R9 qhia koj seb qhov liab zoo li cas.
2. Vim li cas koj yuav tsum xyuam xim rau Benwei High-CRI T8 LED Tube?
Cov ntsiab lus tseem ceeb ntawm no Benwei T8 LED raj yog khoom:
| Parameter | Benwei High-CRI T8 | Ordinary LED Tube |
|---|---|---|
| CRI | Ra >95 (97-98 yeem) | Rau ~ 80 |
| R9 (liab rendering) | >80 | feem ntau qis lossis tsis zoo |
| Kev ua tau zoo | 100-130 lm / W | ~ 80 lm/W |
| Lub neej ntev | 50,000 teev | 30,000 teev |
| Warranty | 5 xyoo | 1-2 xyoos |
2.1 Tag nrho-spectrum tsim - lub teeb uas ua raws li qhov xwm txheej
Cov thev naus laus zis tseem ceeb tom qab siab CRI yogtag nrho-spectrum tsim. Ordinary LED raj siv lub xiav nti + daj phosphor, ua rau lub spectrum nrog lub ncov xiav ntse thiab liab me ntsis. Benwei hlab siv cov phosphor zoo sib xyaw los tsim cov spectrum txuas ntxiv mus ze rau ntuj hnub ci. Qhov no tsis tsuas yog rov tsim dua tag nrho cov xim kom raug, tab sis kujtxo qhov teeb meem xiav-teebthiab txhim kho qhov pom kev nplij siab rau lub sijhawm ua haujlwm ntev.
2.2 Zoo cua kub dissipation=lub neej ntev
Tus yeeb ncuab loj tshaj plaws ntawm lub raj LED yogLumen txo qis- nws pib ci, tab sis tom qab ob peb lub hlis nws yuav dim. Thaum tshav kub kub dissipation ncaj qha txiav txim qhov tseeb lifespan.
Benwei siv a1.2mm tuab 6063 aluminium alloy vaj tsev + 19mm dav PCBdual-heat-sink qauv. 6063 txhuas muaj cov thermal conductivity txog li 200 W/m·K, ceev ceev txav cua sov tawm ntawm LEDs kom tswj tau qhov kub thiab txias. Pheej yig yas los yog nyias-aluminium raj tso cua sov, ua rau cov LEDs khiav kub thiab degrade sai dua.
2.3 Flicker-free tsav tsheb - qhov muag tiv thaiv
Flicker yuav tsis pom ntawm qhov muag liab qab, tab sis nws tuaj yeem pom hauv qab lub koob yees duab ceev. Ntev ntev raug flickering teeb ua rau qhov muag nkees, dryness thiab strain.
Benwei tubes siv aRubycon capacitor tsav tshebkom ua tiav qhov tseeb flicker-free tso zis. Rubycon yog ib hom Japanese capacitor zoo tshaj plaws - ntau dua kub-tiv taus, lub neej ntev dua thiab zoo dua voltage stability dua li cov capacitors zoo tib yam. Nws yog tus qauv xaiv rau cov tsav tsheb zoo LED.
2.4 Dimmable - hloov tau rau ntau daim ntawv thov
Lub raj txhawb nqa0-10V thiab TRIAC dimming. 0-10V yog tus qauv tseem ceeb rau kev lag luam teeb pom kev zoo, thaum TRIAC tso cai hloov ncaj qha ntawm cov txheej txheem qub-txiav dimmers. Txawm hais tias koj xav tau kev tswj lub teeb meej rau lub studio thaij duab lossis cov nyhuv dimming atmospheric rau lub khw lossis tsev noj mov, lub raj no tau npog koj.
3. Xaiv lub raj T8 - dab tsi ntxiv tseem ceeb dua li CRI?
3.1 Kev ua tau zoo thiab lub zog
Tus qauv 4-ko taw (1.2m) T8 LED raj feem ntau siv 14-18W, tab sisluminous flux (lumen)tuaj yeem sib txawv heev. Lub raj zoo xa 1300 lm lossis ntau dua; tus pluag yuav muab 800-900 lm xwb. Tsis txhob saib wattage - checkKev ua tau zoo (lm / W). Kev ua tau zoo dua txhais tau tias lub teeb ntau dua rau lub zog tsawg dua.
3.2 Xim kub
Xim kub (CCT) txiav txim seb lub teeb zoo li "sov" lossis "txias".
3000Ksov dawb - zoo rau tsev noj mov, tsev so, tsim kom muaj cua sov.
4000Knruab nrab dawb - haum rau chaw ua haujlwm, khw muag khoom.
6500Ktxias dawb - rau factories, warehouses, cov cheeb tsam xav tau siab concentration.
Sib piv CCT rau daim ntawv thov - tsis txhob blindly xaiv xim dawb rau txhua yam.
3.3 Daim ntawv pov thawj thiab warranty
Reputable hom feem ntau muaj50,000-teev lifespan + 5-xyoo warranty- ib tug yooj yim guarantee ntawm zoo. Lub warranty luv luv feem ntau txhais tau hais tias cov khoom tsis muaj cua sov dissipation lossis tus tsav tsheb qis.
4. Cov ntawv thov twg "yuav tsum muaj" siab CRI?
Tsev khaws puav pheej & chav tsev- Cov qauv teeb pom kev hauv tsev cia puav pheej hais meej meej tias rau cov khoom pov thawj xim, qhov tsawg kawg nkaus CRI yuav tsum yog Ra 90 lossis siab dua. High-CRI tubes raug tsim dua cov duab kos duab, textiles thiab artefacts, zam kev dag ntxias cov qhua.
High-end khw muag khoom & khaub ncaws khw- Nyob rau hauv CRI 98 LED raj, xim khaub ncaws yuav luag zoo li lawv xav tau hauv lub teeb ntuj. Cov neeg siv khoom pom raws nraim qhov lawv yuav - tsawg dua rov qab, hloov dua siab tshiab.
Photography & live-streaming studios- Lub teeb pom kev zoo nrog Ra Ntau dua lossis sib npaug ntawm 95 tuaj yeem ua lub teeb ci, ua kom muaj xim zoo nkauj hauv cov duab thiab yeeb yaj kiab.
Tsev kho mob & chaw kho hniav- High-CRI teeb pom kev zoo pab cov kws kho mob kom paub qhov txawv cov xim ntawm cov ntaub so ntswg, uas yog qhov tseem ceeb rau kev kuaj mob thiab kev kho mob.
5. Cov ntsiab lus
Xaiv ib lub raj tsis yog hais txog "qhov kaj npaum li cas".CRI (tshwj xeeb yog R9), kev ua tau zoo, thermal tsim, kev tsav tsheb zoo- tsib qhov ntsuas no yog txhua yam tseem ceeb.
The Benwei High‑CRI T8 tube delivers: Ra>95, R9>80, tag nrho-spectrum tsim, 1.2 hli txhuas cua sov dab dej, Rubycon capacitor tsav tsheb, thiab 5 xyoo warranty. Ntawm nws tus nqi taw tes, nws muaj kev sib tw heev. Rau leej twg tus nqitseeb xim rendition, pom kev nplij siab thiab kev cia siab rau lub sij hawm ntev, lub raj no tsim nyog xav txog loj.
Rau ib daim ntawv qhia ua tiav rau kev xaiv T8 raj, cov lus qhia kev teeb tsa thiab kev txuag hluav taws xob retrofits,saib peb LED Tube Yuav Qhia.
Rau cov qauv los yog kev cai daws teeb meem, thov hu rau peb los ntawm lub official lub website.
