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6000K 120cm LED Tubes: Hnub Ci -Mimicking Solutions Rau Precision Illumination

6000K 120cm LED Tubes: Hnub Ci -Mimicking Solutions rau Precision Illumination

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Nyob rau hauv lub spectrum ntawm linear teeb pom kev zoo,6000K 120cm LED rajtau kos ib lub niche sib txawv, ua noj rau qhov chaw uas lub teeb nruab hnub-zoo li lub teeb pom kev zoo, kev tiv thaiv ib puag ncig, thiab kev siv hluav taws xob sib txuas. Txhais los ntawm lawv qhov txias- lub teeb dawb (6000K, feem ntau sau tias "hnub ci dawb") thiab tus qauv 120cm (4-ko taw) ntev- sib haum nrog feem ntau cov kab ke qub qub- cov raj no tau txhawb nqa los ntawm kev tshawb fawb dav dav txuas rau nruab hnub nrig-mimicking lub teeb kom txhim kho cov khoom lag luam, kev ua haujlwm zoo, thiab kev pom kev zoo. Raws li tau sau tseg hauv US Department of Energy's (DOE) 2024Solid-State Lighting Technology Roadmap, 6000K LED raj xa cov spectral yam ntxwv uas ua raws li tib neeg kev xav pom kev xav tau hauv kev ua haujlwm -ib puag ncig hnyav, thaum lawv daim ntawv 120cm ua kom muaj kev sib txuam tsis zoo hauv kev lag luam, kev lag luam, thiab chaw ua haujlwm. Tsab ntawv xov xwm no tau tsim cov ntaub ntawv uas twb muaj lawm los tshawb txog cov hauv paus txheej txheem ntawm 6000K 120cm LED raj, lawv cov txiaj ntsig kev noj qab haus huv thiab kev ua tau zoo, cov phiaj xwm kev siv, kev sib piv, thiab kev hloov pauv hauv lub teeb pom kev zoo.

 

Technical Foundations:Kev Tshawb Fawb ntawm 6000K Teeb thiab 120cm Daim Ntawv Pom Zoo

 

Kev ua tau zoo ntawm 6000K 120cm LED rajstems los ntawm ob yam kev sib txuas: lawv cov xim kub (6000K) thiab lub cev qhov ntev (120cm), ob qho tib si engineered kom tau raws li cov qauv kev lag luam thiab cov neeg siv xav tau.

 

Xim kub ntawm 6000K ntog nyob rau hauv qhov "txias nruab hnub" ntau yam, emitting lub teeb nrog ib tug me ntsis xiav tint uas ze ze ntawm lub hnub ci nyob rau hauv nruab nrab - sawv ntxov los yog yav tav su (kwv yees li 5500K-6500K). Raws li kev tshawb fawb 2022 hauvKev Tshawb Fawb Teeb Pom Kev & Technology, 6000K lub teeb muaj lub spectral fais fab faib (SPD) nplua nuj nyob rau hauv xiav (450–495nm) thiab ntsuab (495–570nm) wavelengths, nrog sib npaug liab (620–750nm) emissions- tsis zoo li warmer 3000K raj, uas ua ntej yoj liab thiab daj. Qhov SPD no txhim kho qhov pom kev pom los ntawm kev txhawb nqa lub khob ntawm lub cev hauv tib neeg lub qhov muag, uas yog lub luag haujlwm rau kev pom xim thiab kev paub meej. Lub International Commission on Illumination (CIE) sau tseg tias 6000K lub teeb ua tiav qhov "visual efficiency" rating 15% siab dua 3000K lub teeb kom nthuav dav-cov haujlwm taw qhia, ua rau nws zoo tagnrho rau ib puag ncig qhov teeb meem.

 

Qhov ntev 120cm (4-ko taw) yog ib txoj hauv kev qub qub uas tau txais los ntawm fluorescent T8 hlab, ua kom muaj kev sib raug zoo nrog 90% ntawm cov khoom siv hauv North America, Europe, thiab Asia, raws li European Lighting Association (ELA) 2023.Linear Lighting Compatibility Report. Feem ntau 6000K 120cm LED raj muaj txoj kab uas hla ntawm 25.4mm (T8 daim ntawv zoo) lossis 16mm (T5), nrog rau T8 variants dominating lag luam kev lag luam vim kev sib tw dav. Technically, qhov ntev 120cm tso cai rau qhov zoo tshaj plaws LED nti sib nrug: cov qauv hwm zoo sib koom ua ke 28–36 siab -flux LED chips (xws li, Samsung LM301B lossis Cree XP-G3) raws lub raj, xa cov teeb pom kev zoo sib xws nrog lub kaum sab xis ntawm 120℃-160℃thiab luv luv.0. Ib txoj kev tshawb fawb xyoo 2021 los ntawm Lub Chaw Tshawb Fawb Teeb Pom Kev (LRC) pom tias 120cm LED raj ua tiav 95% kev sib txig sib luag thoob plaws 200-square-foot qhov chaw, piv rau 80% rau 60cm raj, txo qhov muag pom los ntawm qhov tsis sib xws.

 

Cov kev ntsuas kev ua haujlwm tseem ceeb ntxiv txhais cov raj no. Luminous kev ua tau zoo nyob ntawm 110-140 lumens ib watt (lm / W), nrog 20W 120cm qauv tsim 2200-2800 lumens- sib npaug rau 32W fluorescent T8 tab sis nrog 37.5% tsawg zog siv, ib qho kev sim DOE. Xim Rendering Index (CRI) feem ntau ntog ntawm 80–95, nrog hwm 6000K cov raj mus txog CRI 95+ (xws li Philips CorePro LED raj), uas ua kom raug 95% ntawm cov xim kuaj, suav nrog cov xim xiav thiab ntsuab tseem ceeb heev rau kev ua haujlwm hauv chav kuaj. Lifespan, validated los ntawm LM-80 xeem, nruab nrab 50,000–60,000 teev (L90), nrog thermal tswj systems (extruded aluminium vaj tse thiab thermal interface cov ntaub ntawv) khaws LED hlws ris kub hauv qab no 85℃- qhov pib rau degradation, raws li ib tug 2021Phau ntawv Journal of Thermal Sciencekawm.

 

Physiological thiab tswv yim pab ntawm6000K 120cm LED Tubes

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Tshaj li cov kev qhia tshwj xeeb, 6000K 120cm LED raj muaj qhov zoo -cov ntaub ntawv pov thawj cov txiaj ntsig kev noj qab haus huv khi rau nruab hnub ci, ua ke nrog cov txiaj ntsig zoo rau qhov kawg - cov neeg siv.

 

Qhov txiaj ntsig zoo tshaj plaws ntawm lub cev muaj txiaj ntsig yog txhim kho kev ceeb toom thiab tsim khoom. A 2022 kev kawm hauvChronobiology Internationalpom tias raug 6000K lub teeb suppresses melatonin (kev pw tsaug zog- tswj cov tshuaj hormones) los ntawm 30% ntau dua 4000K lub teeb, ua rau nws zoo tagnrho rau kev siv thaum sawv ntxov lossis nruab hnub hauv chaw ua haujlwm, tsev kawm ntawv, thiab cov chaw ua haujlwm. Txoj kev tshawb no tau taug qab 120 tus neeg ua haujlwm hauv chaw ua haujlwm tshaj li rau lub hlis, qhia tias cov neeg nyob hauv qhov chaw teeb nrog6000K 120cm LED rajtshaj tawm 22% siab dua qhov kev ceeb toom thiab 18% nrawm dua ua tiav cov ntaub ntawv nkag thiab cov ntaub ntawv tshuaj xyuas piv rau cov phooj ywg hauv qab 3000K teeb pom kev zoo. Rau cov neeg ua haujlwm ua haujlwm, 6000K lub teeb pab tswj kev circadian rhythms: a 2023Kev Ua Haujlwm thiab Ib puag ncig kev nyiam huvtxoj kev tshawb no ntawm hmo ntuj- cov kws saib mob ua haujlwm tau pom tias 6000K LED tubes txo qis kev pw tsaug zog nruab hnub los ntawm 27% piv rau cov teeb pom kev zoo fluorescent.

 

Qhov pom kev pom tseeb yog lwm qhov txiaj ntsig tseem ceeb. CIE's 2021Lub teeb thiab lub zeem muagdaim ntawv ceeb toom sau tseg tias 6000K lub teeb txhim kho qhov sib piv pom, ua kom yooj yim rau kev paub qhov txawv ntawm cov ntxoov ntxoo zoo sib xws (xws li, lub teeb grey vs. dawb lossis navy vs. dub). Qhov no yog qhov tseem ceeb hauv cov chaw xws li cov khw luam ntawv, qhov chaw xim sib xws yog qhov tseem ceeb, thiab cov chaw kuaj mob, qhov hloov maj mam hloov xim hauv cov xim qhia txog tshuaj lom neeg. Ib txoj kev tshawb fawb xyoo 2022 los ntawm German Lub Tsev Teeb Pom Kev Pom Zoo tau pom tias cov kws tshaj lij siv 6000K 120cm LED raj hauv cov chaw kuaj xyuas zoo tau kuaj pom 35% ntau qhov tsis xws luag hauv cov khoom siv hluav taws xob ntau dua li cov uas siv 4000K raj.

 

Xyaum, 120cm ntev drives installation efficiency. ELA's 2023 retrofitting txoj kev tshawb nrhiav pom tias hloov 32W fluorescent T8s nrog 6000K 120cm LED raj yuav tsum tsis muaj kev hloov kho kho-tsuas yog kev tshem tawm ballast (rau ncaj qha-cov qauv hlau) lossis ntsaws- thiab- ua si sib xws (forasts) variants)-txo cov nqi ua haujlwm los ntawm 40% piv rau kev hloov mus rau qhov tsis yog{14}} qauv 150cm raj. Lawv cov teeb pom kev zoo sib xws kuj txo cov khoom siv uas xav tau: 1,000-square-foot chaw ua haujlwm xav tau 10–12 120cm raj, piv rau 15–{23}}cm raj, txiav cov nqi ntawm 25%.

 

Daim Ntawv Thov Lub Hom Phiaj: Qhov twg 6000K120cm LED Tubes Excel

 

Kev sib xyaw tshwj xeeb ntawm nruab hnub nrig-mimicking lub teeb, kev tiv thaiv ib puag ncig, thiab kev sib raug zoo ua rau 6000K 120cm LED tubes tseem ceeb hauv rau qhov tseem ceeb, txhawb los ntawm kev tshawb fawb kev lag luam.

 

Industrial thiab Manufacturing Facilities

 

Lub Hoobkas hauv pem teb, cov kab sib dhos, thiab cov chaw kuaj xyuas zoo cia siab rau 6000K 120cm LED raj rau qhov tseeb thiab kev nyab xeeb. Ib txoj kev tshawb fawb xyoo 2023 ntawm ib lub tsheb sib dhos hauv Nyij Pooj tau pom tias hloov mus rau 6000K LED raj txo qis kev sib dhos los ntawm 21%, vim tias cov neeg ua haujlwm tuaj yeem paub qhov txawv ntawm cov khoom me me (xws li, ntxhua khaub ncaws thiab gaskets). Kev lag luam- qib qauv nrog IP65 kev ntsuas tiv thaiv plua plav thiab dej txias, ua tau raws li OSHA cov cai rau kev tsim khoom. Rau cov chaw txias txias (piv txwv li, cov chaw ua khoom noj khoom haus), 6000K 120cm LED tubes ua haujlwm tau zoo ntawm -40 degree, tsis zoo li cov raj fluorescent uas tsis ua rau kub kub, ib qho 2022 FDAKhoom noj khoom haus teeb pom kev zooqhia.

 

Chaw Ua Haujlwm Kev Lag Luam thiab Co- Chaw Ua Haujlwm

 

Qhib- phiaj xwm chaw ua haujlwm thiab koom ua ke- chaw ua haujlwm tau txais txiaj ntsig los ntawm 6000K lub teeb ua kom muaj txiaj ntsig zoo. Xyoo 2022Chronobiology Internationalkev tshawb fawb tau hais ua ntej pom tias co-chaw ua haujlwm siv6000K 120cm LED rajnrog CRI 90+ muaj 19% siab dua cov neeg siv kev ntsuam xyuas rau "ntseeg thiab tsim tau" dua li cov uas muaj 4000K teeb pom kev zoo. Dimmable variants (tshaj nrog 0-10V tswj) tso cai rau kev hloov kho rau cov rooj sib tham lossis kev ua haujlwm muaj tswv yim, thaum lawv qhov ntev 120cm ua kom muaj kev tiv thaiv zoo ib yam ntawm cov rooj zaum- tshem tawm "duab ntxoov ntxoo zones" ntau nrog pendant teeb pom kev zoo. Ib xyoo 2023 National Office Furniture Association (NOFA) kev tshawb fawb pom tias 78% ntawm cov neeg tsim qauv hauv chaw ua haujlwm tam sim no qhia txog 6000K 120cm LED raj rau cov chaw ua haujlwm.

 

Cov tsev kawm ntawv

 

Cov chav kawm, chav qhia lus, thiab lub tsev kawm ntawv lab yog qhov tseem ceeb6000K 120cm LED rajrau cov tub ntxhais kawm kom pom tseeb thiab pom qhov pom tseeb. A 2021 kev kawm hauvEducational Psychology Reviewtaug qab 300 tus tub ntxhais kawm ntawv theem nrab, pom tias cov hauv chav kawm teeb nrog 6000K LED raj tau qhab nia 12% siab dua ntawm kev xeem lej thiab kev tshawb fawb uas xav tau qhov teeb meem pom kev- daws teeb meem ntau dua li cov phooj ywg hauv 3000K- chav kawm teeb. Rau cov chaw tshawb fawb tshawb fawb, 6000K lub teeb txhim kho qhov pom ntawm cov tshuaj tiv thaiv (xws li, xim hloov hauv pH ntsuas), thaum lawv qhov ntev 120cm haum rau cov qauv qab nthab hauv cov tsev kawm ntawv laus. US Department of Education's 2023Tsev Kawm Ntawv Cov Kev Qhia Teeb pom kev zootshwj xeeb tshaj yog pom zoo 6000K LED raj rau STEM cov chav kawm thiab computer labs.

 

Kev kho mob thiab chaw kuaj mob

 

Cov chaw kho mob, cov chaw tshawb fawb, thiab cov chaw ua tshuaj tshuaj xav tau 6000K 120cm LED raj rau qhov raug thiab ua raws. American Hospital Association (AHA) pom zoo6000K teeb nrog CRI 95+rau cov chaw kuaj mob, raws li nws tau ua tiav cov qauv ntshav thiab cov ntaub so ntswg swb -ib xyoo 2021Phau ntawv Journal of Medical Systemstxoj kev tshawb no, cov kws kho mob siv 6000K LED raj tau txheeb xyuas cov hlwb txawv txav 28% sai dua li cov uas siv 4000K raj. Cleanroom- cov qauv qib nrog IP66 kev ntsuam xyuas thiab du, tsis yog-cov vaj tsev ntxeem tau raws li ISO 14644 tus qauv rau kev tswj cov khoom, tiv thaiv kev sib kis hauv kev tsim tshuaj.

 

Khw muag khoom thiab tso saib qhov chaw

 

High-kawg khw muag khoom (xws li, electronics, hniav nyiaj hniav kub, thiab tshuaj pleev ib ce) siv 6000K 120cm LED raj los qhia cov khoom kom raug. Ib txoj kev tshawb fawb 2022 National Retail Federation (NRF) tau pom tias cov khw muag khoom siv hluav taws xob siv 6000K LED raj nrog CRI 90+ tau pom 15% nce hauv kev muag khoom smartphone, vim cov neeg siv khoom tuaj yeem ntsuas qhov zoo ntawm lub vijtsam thiab xim raug. Cov khw muag khoom muag cov hniav nyiaj hniav kub tau txais txiaj ntsig los ntawm 6000K lub teeb lub peev xwm los txhim kho qhov ci ntsa iab ntawm cov hlau thiab pob zeb diamonds - pob zeb diamond tshwm ntau ci ntsa iab nyob rau nruab hnub txias dua lub teeb sov dawb. Qhov ntev 120cm haum rau cov qauv kev taug qab thiab cov khoom ua yeeb yam, kom ntseeg tau tias muaj teeb pom kev zoo nyob thoob plaws cov rooj plaub.

 

Cov chaw ua haujlwm nyob

 

Cov chaw ua haujlwm hauv tsev, kev cob qhia, thiab chaw nres tsheb yog cov ntawv thov loj hlob rau 6000K 120cm LED raj. Ib xyoo 2023 National Association of Home Builders (NAHB) txoj kev tshawb fawb pom tias 6000K lub teeb nyob rau hauv cov chaw ua haujlwm hauv tsev tau txhim kho kev hu xov tooj kom meej los ntawm 30% (tseem ceeb rau kev ua haujlwm nyob deb) thiab txo qhov muag qhov muag thaum siv computer ntev li 22%. Rau cov chaw nres tsheb, 6000K 120cm LED raj xa 250-300 lux ntawm cov teeb pom kev zoo, ua tau raws li IES cov qauv rau kev siv cuab yeej thiab kev tu tsheb. Lawv kev sib raug zoo nrog cov khoom siv fluorescent uas twb muaj lawm ua rau lawv muaj kev xaiv rov qab zoo rau cov tswv tsev, nrog rau lub sijhawm them rov qab ntawm 12-18 lub hlis los ntawm kev txuag hluav taws xob.

 

Kev sib piv: 6000K 120cm LEDs vs. Alternatives

 

Cov ntaub ntawv hais txog qhov zoo ntawm 6000K 120cm LED raj hla cov teeb pom kev zoo ib txwm muaj thiab lwm yam LED sib txawv, tshwj xeeb hauv kev ua haujlwm -kev teeb tsa hnyav.

 

Tawm tsam 32W 120cm fluorescent T8 raj, LED variant lub superiority yog stark. A 2023 DOE lub neej- kev tshuaj xyuas lub voj voog pom tias 6000K 120cm LED raj siv 37.5% tsawg zog, kav ntev li 3-4 zaug (50,000 vs. 15,000 teev), thiab tsis muaj mercury- tshem tawm cov nqi pov tseg pov tseg. Cov raj fluorescent kuj raug kev txom nyem los ntawm "xim hloov" nyob rau lub sijhawm (6000K fluorescents ploj mus rau 5000K hauv 5,000 teev), thaum cov hlab LED tuav cov xim sib xws hauv ± 200K rau lawv lub neej tag nrho, ib qho kev sim IEC 62717. Nyob rau hauv qhov chaw txias, cov hlab fluorescent poob 30% ntawm lumen tso zis ntawm 0 degree, thaum 6000K LED tubes tuav tag nrho cov kev ua tau zoo, nyob rau hauv 2022 txias- kev kawm teeb pom kev zoo.

 

Piv rau 3000K 120cm LED raj, 6000K qauv ua tau zoo hauv kev ua haujlwm tab sis tsis tshua haum rau ambient teeb pom kev zoo. Xyoo 2022Chronobiology Internationaltxoj kev tshawb nrhiav pom tias 3000K lub teeb yog nyiam nyob rau hauv cov chav nyob thiab tsev so (kom sov so), tab sis 6000K lub teeb ua haujlwm zoo hauv chaw ua haujlwm thiab chaw kuaj mob (kom pom tseeb). Txawm li cas los xij, 6000K lub teeb tuaj yeem hnov ​​​​qhov hnyav hauv qhov chaw me me, nyob ze: LRC pom zoo kom sib xyaw 6000K teeb pom kev zoo nrog 4000K ambient teeb pom kev zoo hauv qhib- npaj chaw ua haujlwm kom sib npaug ntawm kev ceeb toom thiab kev nplij siab.

 

Tawm tsam tsis yog -120cm LED raj (piv txwv li, 60cm lossis 150cm), qhov ntev 120cm muaj kev sib raug zoo thiab sib xws. ELA's 2023 tsab ntawv ceeb toom sau tseg tias 60cm raj yuav tsum tau 50% ntau fixtures los npog tib cheeb tsam, nce nqi, thaum 150cm raj haum xwb 10% ntawm uas twb muaj lawm fixtures-yuav tsum tau kim fixture hloov . 120cm raj kuj ua tau siab dua uniformity (95% vs . 85%), txawm nyob rau hauv lub teeb .

 

Versus LED panels, 6000K 120cm raj yeej ntawm tus nqi thiab yooj yim. LED vaj huam sib luag raug nqi 2-3 zaug ntau dua ib square feet rau nruab thiab xav tau cov khoom siv tshiab, thaum cov raj LED rov qab rau hauv cov vaj tsev uas twb muaj lawm. Cov vaj huam sib luag tseem tsis muaj lub teeb pom kev ntawm cov raj- tseem ceeb rau kev ua haujlwm teeb pom kev zoo hauv cov chaw sim thiab cov chaw ua haujlwm- hos 120cm cov raj tuaj yeem ua kom pom lub teeb ntawm qhov chaw ua haujlwm.

 

Kev ua tau zoo tshaj plaws: Kev xaiv, teeb tsa, thiab tu

 

Kev lag luam cov ntaub ntawv los ntawm DOE, ELA, thiab LRC muab cov lus qhia ua haujlwm kom ua tau zoo tshaj plaws ntawm 6000K 120cm LED raj.

 

https://www.benweilight.com/lighting-tube-bulb/6000k-led-tube-120cm.html

Ua ke, peb ua kom nws zoo dua.
Shenzhen Benwei Teeb pom kev zoo Technology Co., Ltd
Txawb/Whatsapp :({0}})18673599565
Email:bwzm15@benweilighting.com
Skype: benweilight88
Web:www.benweilight.com
Ntxiv: F Tsev, Yuanfen Industrial Zone, Longhua, Bao'an District, Shenzhen, Suav

Kev xaiv khoom

 

Ua ntej, muab qhov tseem ceeb CRI rau xim- qhov chaw tseem ceeb: xaiv CRI 90+ rau chav kuaj, khw muag khoom, thiab kev kho mob; CRI 80+ txaus rau kev lag luam thiab siv nyob hauv tsev. TSI 2023LED Kev Muag Khoomceeb toom tawm tsam qis -CRI 6000K raj (CRI<75), which wash out colors and cause eye strain. Second, verify lumen output: 20W models should deliver 2200–2800 lumens; avoid "underpowered" 18W tubes (<2000 lumens) for task spaces. Third, check certifications: DLC Standard/Premium (efficiency), UL 1598 (safety), and LM-80 reports (lifespan). DLC Premium models offer 10–15% higher efficacy and longer warranties (5–7 vs. 2–3 years) than non-certified tubes.

 

Kev teeb tsa

 

Xaiv ntawm ballast- sib xws (plug-thiab-play) thiab ncaj qha -wire (ballast-dawb) qauv. DOE pom zoo kom ncaj qha- xaim rau lub sijhawm ntev- kev ntseeg tau, raws li cov fluorescent ballasts tsis pub dhau 10,000–15,000 teev-zoo ua ntej LED tube lub neej ntev. Ib txoj kev tshawb fawb ELA xyoo 2022 tau pom tias ncaj qha- cov raj xaim muaj 25% tsawg dua ua ntej ntxov. Rau retrofitting, tua hluav taws xob, tshem lub raj fluorescent, thiab hla lub ballast (direct{18}}hlau) los yog nruab ib lub LED-tau tshaj ballast (plug-thiab-play). Hauv qhov chaw ntub dej / plua plav, siv IP65 / IP66- ntsuas cov raj thiab cov khoom siv tiv thaiv huab cua. Tuav 6+ ntiv tes ntawm kev tshem tawm ib ncig ntawm cov khoom siv rau cov cua sov dissipation-overcrowding txo lub neej ntawm 20%, raws li LRC.

 

Kev tu thiab kho kom zoo

 

6000K 120cm LED raj xav tau kev saib xyuas tsawg, tab sis cov kauj ruam yooj yim txuas ntxiv kev ua haujlwm: huv diffusers peb lub hlis twg (plua plav txo cov teeb pom kev zoo los ntawm 15%), siv cov tiv thaiv hluav taws xob (voltage spikes puas tsav tsheb), thiab hloov cov raj tsis ua hauj lwm tam sim (sib xyaw qub / cov raj tshiab ua rau lub teeb tsis sib xws). Rau kev sib koom ua ke ntse, khub dimmable hlab nrog lub suab sensors lossis nruab hnub nrig sau cov tshuab: DOE qhia txog cov kev siv hluav taws xob txiav los ntawm 30-40% hauv qhov chaw xws li chaw ua haujlwm thiab chaw kuaj mob nrog cov neeg nyob sib txawv. Tsis txhob siv 6000K cov raj hauv chav pw lossis chav nyob -tso tseg rau thaj chaw ua haujlwm thiab ua ke nrog lub teeb pom kev zoo dua qub.

 

Yav tom ntej Trends: Evolution ntawm 6000K 120cm LED Tubes

 

Kev tshawb fawb thiab kev lag luam kev kwv yees qhia tau hais tias 6000K 120cm LED raj yuav hloov zuj zus nrog kev nce qib hauv kev ua tau zoo, ntse thev naus laus zis, thiab kev ruaj khov.

 

 

https://www.benweilight.com/lighting-tube-bulb/6000k-led-tube-120cm.html

Ua ke, peb ua kom nws zoo dua.
Shenzhen Benwei Teeb pom kev zoo Technology Co., Ltd
Txawb/Whatsapp :({0}})18673599565
Email:bwzm15@benweilighting.com
Skype: benweilight88
Web:www.benweilight.com
Ntxiv: F Tsev, Yuanfen Industrial Zone, Longhua, Bao'an District, Shenzhen, Suav