Taw qhia: Qhov Teebmeem Teebmeem ntawm Yas LED Downlights hauv Ntev-Lub Sijhawm Teeb Pom Kev Ua Haujlwm
Kev ua lag luam tam sim no ntawm LED Downlight Cov Khoom Siv Hauv Tsev
Nrog rau qhov nrov nrov ntawm LED lub zog- txuag teeb pom kev zoo, cov teeb pom kev zoo tau hloov cov teeb pom kev zoo thiab cov teeb ci fluorescent qab nthab, dhau los ua qhov kev xaiv tseem ceeb rau tsev so, chaw ua haujlwm, khw muag khoom, tsev neeg, thiab teeb pom kev hauv tsev. Kev ua lag luam tam sim no tau muab faib ua ob qhov khoom lag luam loj raws li cov ntaub ntawv vaj tsev: yas LED downlights thiab tuag- nrum txhuas LED downlights. Plastic downlights dominate tus qis-kev lag luam kawg cov neeg siv khoom lag luam nrog ultra- cov nqi qis, cov txheej txheem tsim khoom yooj yim, thiab cov yam ntxwv sib sib zog nqus, nyiam tus nqi ntau- cov neeg siv khoom zoo thiab cov phiaj xwm me me - kho kom zoo nkauj.
Nyob rau hauv sib piv, tuag- nrum txhuas LED downlights yog positioned nyob rau hauv nruab nrab - mus rau - siab- kawg kev ua lag luam, tsom mus rau kev lag luam engineering, loj-scale tej yaam num hauv nroog, siab- kawg villa kho kom zoo nkauj, thiab ntev - lub sij hawm ua hauj lwm teeb pom kev zoo scenarios. Txawm hais tias tus nqi ntawm cov khoom tuag- nrum txhuas cov khoom yog siab dua me ntsis ntawm cov khoom yas, lawv cov nqi kev ua tau zoo nyob rau hauv tag nrho lub neej voj voog yog zoo dua rau cov yas downlights. Feem ntau cov neeg yuav khoom feem ntau tsuas yog tsom mus rau tus nqi pib ntawm kev yuav khoom thiab tsis quav ntsej txog qhov ntev -cov nqi zais los ntawm lub teeb lwj, hloov tsis tu ncua, thiab tsis ua haujlwm ntawm cov yas downlights, uas ua rau cov nqi ua haujlwm tag nrho thiab txo cov teeb pom kev zoo.
Cov ntsiab lus tseem ceeb uas txiav txim siab LED Downlight Lifespan thiab lub teeb poob
Lub neej kev pab cuam thiab lumen attenuation ntawm LED downlights tsis yog txiav txim los ntawm LED chips thiab tsav tsheb ib leeg, tab sis nyob ntawm tag nrho cov thermal tswj system ntawm lub teeb. Raws li LM-80 tus qauv tsim los ntawm Illuminating Engineering Society of North America (IES), qhov tseem ceeb ua rau LED teeb lwj thiab nti aging yog lub sij hawm ntev ntawm kev kub siab ua haujlwm. Thaum lub LED nti ua haujlwm rau lub sijhawm ntev ntawm qhov kub siab tshaj qhov chaw nyab xeeb, cov khoom siv luminous sab hauv yuav muaj hnub nyoog sai, cov luminous efficiency yuav txo qis tsis tu ncua, thiab lub teeb poob tsis tuaj yeem tshwm sim.
Lub teeb vaj tsev ua lub luag haujlwm tseem ceeb ntawm kev siv hluav taws xob thiab cua sov dissipation. Cov ntaub ntawv vaj tsev sib txawv muaj qhov sib txawv loj hauv thermal conductivity, siab -kub tsis kam, thiab cov qauv kev ruaj ntseg. Cov ntaub ntawv yas muaj cov thermal conductivity tsis zoo thiab ua rau thermal deformation thiab kev laus ntawm qhov kub thiab txias, uas yuav ncaj qha ua kom cov nti kub sib sau ua ke thiab lub teeb lwj. Tuag- nrum txhuas cov ntaub ntawv muaj cov thermal conductivity zoo heev thiab cov qauv kev ruaj ntseg, uas muaj peev xwm ua tau zoo xa tawm cov hluav taws kub nyhiab, tuav ntev - lub sij hawm qis - kub ntawm lub teeb qhov chaw, thiab lub hauv paus suppress lub teeb poob thiab ntev kev pab cuam lub neej. Daim ntawv no yuav piav qhia txog qhov sib txawv ntawm ob cov ntaub ntawv hauv qhov tob thiab piav qhia vim li cas tuag-cam khwb cia aluminium downlights yog qhov kev xaiv zoo rau lub sijhawm ntev - teeb pom kev zoo.
Material Performance Difference: Qhov sib txawv nruab nrab ntawmTuag-Aluminium thiab yas vaj tsev
Thermal Conductivity Parameter Sib piv
Cov tuag- nrum txhuas vaj tse tau txais los ntawm hwm LED downlights yog ua los ntawm siab -purity aluminium alloy los ntawm kev sib xyaw tuag-casting molding, nrog thermal conductivity ntawm 180-220 W / (m·K). Cov khoom siv no muaj kev ua haujlwm zoo heev thaum tshav kub kub ua haujlwm, uas tuaj yeem nqus cov cua sov los ntawm LED nti thaum lub sijhawm ua haujlwm thiab coj mus rau tag nrho cov radiator nto. Kev sib xyaw ua ke ntawm cov cua sov dissipation qauv ntawm tuag- nrum aluminium downlights ntxiv nthuav qhov chaw sib pauv cua sov, tsim ib qho peb -dimensional convection heat dissipation channel nrog huab cua, thiab paub txog cov cua sov kom tsis muaj qhov kawg.
Nyob rau hauv tas li mus tas li - lub zog ua haujlwm, qhov kub ntawm qhov tuag- nrum txhuas lub teeb lub cev yog ib txwm tswj nyob rau hauv 45-55℃, thiab LED nti hlws ris kub yog ruaj khov nyob rau hauv qab 70℃, tag nrho raws li kev nyab xeeb kev khiav hauj lwm kub qauv ntawm LED teeb qhov chaw. Qhov ruaj khov qis- qhov kub thiab txias ua haujlwm ua haujlwm kom ntseeg tau tias cov khoom siv hluav taws xob nti tsis muaj hnub nyoog ntxov, nteg lub hauv paus ruaj khov rau ultra- teeb pom kev tsis zoo thiab ultra- lub neej ua haujlwm ntev.
Lub vaj tsev ntawm cov yas zoo tib yam LED downlights feem ntau yog ua los ntawm ABS lossis PP yas, nrog cov thermal conductivity ntawm tsuas yog 0.2-0.3 W / (m·K), uas yog ze li ntawm 1000 npaug qis dua qhov tuag- nrum txhuas. Yas yog ib yam khoom cua sov-cov ntaub ntawv insulating uas ua tsis tau thiab dissipate tshav kub zoo. Tom qab lub LED nti yog powered on thiab generates cua sov, lub tshav kub tsis tuaj yeem raug xa tawm mus rau sab nraud thiab tsuas yog tuaj yeem khaws cia rau hauv cov kab kaw sab hauv ntawm lub teeb lub cev.
Hauv kev ua haujlwm ntev - lub sijhawm ua haujlwm, cov kab noj hniav kub ntawm cov yas downlights feem ntau tshaj 90℃, thiab cov chip hlws ris kub txawm tawg mus txog 100℃. Ntev-lub sij hawm siab- qhov kub thiab txias yuav ua rau muaj kev puas tsuaj rau cov nti luminous txheej, tsav Circuit Court board, thiab vuam cov ntsiab lus, ua rau lub teeb attenuation ceev, stroboscopic flicker, thiab txawm lub teeb burnout tsis ua hauj lwm. Qhov sib txawv loj hauv thermal conductivity yog qhov laj thawj tseem ceeb vim li cas cov teeb ci yas muaj lub neej luv luv thiab lub teeb poob hnyav.
Siab -Tub kub Resistance thiab Structural Stability
Tuag-cam khwb cia aluminium alloy muaj qhov zoo heev -kub tsis kam, oxidation tsis kam, thiab cov qauv ruaj khov. Nws yuav tsis deform, soften, los yog ploj nyob rau hauv ntev - lub sij hawm siab - kub thiab txias nyob rau hauv ib puag ncig cov av noo ib puag ncig. Qhov saum npoo tau txais siab -kub electrostatic hmoov txheej tshuab, uas txhim khu kev tiv thaiv khawb, tiv thaiv - oxidation, thiab tiv thaiv - muaj peev xwm corrosion. Tom qab siv sijhawm ntev -, lub teeb lub cev qauv tseem nruj thiab ua tiav, tsis muaj qhov khoob thiab deformation, ua kom muaj kev ruaj ntseg ntawm cov qauv hluav taws xob sab hauv thiab lub teeb qhov chaw.
Tsis tas li ntawd, tuag-cov ntaub ntawv pov thawj aluminium muaj zog kev co thiab kev cuam tshuam tsis kam, thiab tuaj yeem hloov mus rau qhov chaw sab hauv tsev xws li lub tsev me ntsis kev co thiab huab cua ntws. Tag nrho cov qauv kev ruaj ntseg ua kom ntseeg tau tias lub teeb yuav tsis muaj cov khoom seem hauv lub sijhawm ua haujlwm ntev -, zam lub teeb pom kev tsis zoo thiab tsis ua haujlwm los ntawm cov qauv kev hloov pauv.
Cov ntaub ntawv yas muaj qhov tsis xws luag hauv siab -kub tsis kam. Ntev -lub sij hawm siab- qhov kub thiab txias yuav ua rau thermal aging, softening, thiab deformation ntawm cov yas vaj tse. Lub teeb deformed lub cev yuav nyem rau sab hauv LED PCB pawg thawj coj saib thiab cov khoom siv tsav tsheb, ua rau muaj kev cuam tshuam luv luv, kev sib cuag tsis zoo, thiab kev tiv thaiv kev laus. Nyob rau tib lub sijhawm, cov ntaub ntawv yas yog qhov ua rau yellowing thiab brittleness tom qab ntev -lub sij hawm siab -kub ci, uas tsis tsuas yog cuam tshuam rau cov tsos ntawm lub teeb, tab sis kuj txo tag nrho cov qauv nruj.
Tom qab cov yas vaj tse muaj hnub nyoog thiab tawg, cov plua plav sab nraud thiab cov dej noo yuav nkag mus rau hauv lub teeb kab noj hniav, ua raws li LED nti thiab Circuit Court board, ua rau lub teeb lwj ntxiv, thiab tseem ua rau lub teeb tsis ua hauj lwm tam sim ntawd. Hauv kev siv engineering tiag tiag, feem ntau cov teeb pom kev zoo yas tsis ua haujlwm ntxov vim thermal aging deformation thiab cov plua plav sab hauv, tsis tuaj yeem ncav cuag lub neej kev pabcuam nominal.
Lifespan Performance Comparison: Tag Nrho Lub Neej Cycle Advantage ntawmTuag-Cast Aluminium Downlights
Nominal thiab tiag Service Life Data
Peb cov khoom hwm zoo- nrum txhuas LED downlights txais kev tswj xyuas cov thev naus laus zis zoo thiab dhau LM nruj-80 daim ntawv pov thawj kev laus. Qhov ntsuas theoretical kev pab cuam lub neej ncav cuag 50,000 teev raws li tus qauv 25℃ambient kub thiab ua haujlwm tas mus li. Muab xam los ntawm 8 teev ntawm kev siv teeb pom kev zoo txhua hnub, lub teeb tuaj yeem tswj xyuas qhov teeb pom kev zoo thiab ua haujlwm tau zoo rau ntau tshaj 17 xyoo yam tsis muaj kev hloov ntau zaus.
Nyob rau hauv qhov tseeb engineering daim ntawv thov tswv yim, tom qab 5 xyoo ntawm kev siv tas mus li nyob rau hauv tsev so thiab chaw ua hauj lwm kev lag luam scenarios, qhov tsis ua hauj lwm tus nqi ntawm tuag- nrum txhuas downlights yog tsawg dua 0.5%, thiab tag nrho cov kev khiav hauj lwm stability yog tsis tshua muaj siab. Lub ultra-ntev kev pab cuam lub neej ntev heev txo qhov zaus ntawm kev hloov lub teeb thiab tom qab kho cov nqi ua haujlwm, uas yog qhov tsim nyog rau kev lag luam loj - cov phiaj xwm kev lag luam uas xav tau ntev - lub teeb pom kev tsis cuam tshuam.
Txawm hais tias feem ntau cov yas LED downlights nyob rau hauv kev ua lag luam yog nominally 30,000 teev ntawm kev pab cuam lub neej, txwv los ntawm tsis zoo tshav kub dissipation thiab thermal aging tsis xws luag, lub neej tiag tiag kev pab cuam lub neej tsuas yog 8,000-15,000 teev. Tom qab 2-3 xyoos ntawm kev siv txhua hnub, ntau lub teeb yuav muaj lub teeb ci, flicker, thiab burnout tsis ua hauj lwm.
Nyob rau hauv kev lag luam scenarios nrog ntev - teeb pom kev zoo txuas ntxiv xws li cov khw muag khoom thiab txoj hauv kev, lub voj voog tsis ua haujlwm ntawm cov teeb pom kev zoo yog luv dua, thiab loj -tej yuav tsum tau hloov pauv txhua 1-2 xyoos. Kev hloov lub teeb ntau zaus tsis yog tsuas yog nce cov khoom siv ntawm tus nqi ntawm qhov project tab sis kuj tseem siv ntau tus nqi saib xyuas thiab cov nqi sijhawm, cuam tshuam rau kev ua haujlwm ib txwm muaj thiab teeb pom kev zoo ntawm qhov chaw.
Tag Nrho Lub Neej Cycle Tus Nqi Ntsuas Kev Ua Haujlwm
Ntau tus neeg yuav khoom xaiv cov teeb pom kev zoo tsuas yog vim lawv cov nqi pib qis, tsis quav ntsej tag nrho cov nqi ntawm lub neej sib txawv. Tus nqi ntawm cov yas downlights yog 30% -50% qis dua qhov tuag- nrum txhuas cov khoom, uas zoo li yuav txuag tau cov nqi hauv lub sijhawm luv. Tab sis nyob rau hauv cov txheej txheem ua haujlwm tiag tiag, cov nqi zais tau coj los ntawm lub neej kev pabcuam luv luv thiab kev saib xyuas tsis tu ncua deb tshaj qhov pib tus nqi sib txawv.
Tuag- nrum txhuas LED downlights nrog 50,000-teev ultra- lub neej ua haujlwm ntev tuaj yeem paub ntev -lub sij hawm xoom- kev ua haujlwm tu. Ua ib qho 1000-square- meter chaw ua hauj lwm qhov project ua piv txwv, kev siv tuag- nrum aluminium downlights yuav txuag tau ntau tshaj 60% ntawm tag nrho cov teeb pom kev zoo nyob rau hauv 10 xyoo piv nrog cov yas downlights, nrog rau cov nqi hloov khoom, cov nqi kho mob, thiab cov nqi lag luam poob los ntawm kev teeb pom kev zoo. Rau cov lag luam wholesale ntau thiab cov neeg ua haujlwm tsim vaj tsev, tuag- cov khoom lag luam cam khwb cia aluminium muaj lub koob npe nrov ntawm cov neeg siv khoom thiab qis dua qhov kev tsis txaus siab tom qab muag, uas yog qhov tsim nyog rau kev txhim kho kev lag luam mus ntev.
Lub teeb poob tswj: Core Technical Advantages ntawmTuag-Cast Aluminium Downlights
Professional Lumen Attenuation Test Cov ntaub ntawv sib piv
Raws li IES LM-80 cov ntaub ntawv kuaj kev laus, peb cov tuag- nrum txhuas LED downlights muaj peev xwm tswj tsis tau lub teeb zoo heev. Lub lumen depreciation tsawg dua lossis sib npaug li 3% hauv thawj 1000 teev ntawm kev ua haujlwm tas mus li, thiab tag nrho lub teeb lwj tsuas yog tsawg dua lossis sib npaug li 15% tom qab 30,000 teev ntawm kev siv mus ntev. Txawm tias tom qab 50,000 teev ntawm kev ua haujlwm, qhov luminous flux tuav tus nqi tseem siab dua 75%.
Qhov no ultra- lub teeb tsis pom kev ua tau zoo tau txais txiaj ntsig los ntawm kev siv hluav taws xob zoo ntawm kev tuag- nrum txhuas vaj tse, uas zam tag nrho cov khoom siv luminous aging los ntawm nti overheating. Lub teeb muaj peev xwm tswj tau qhov ci ntsa iab ruaj khov thiab cov xim zoo ib yam rau lub sijhawm ntev, tsis tas yuav maj mam dimming, xim hloov, thiab teeb pom kev tsis sib xws, ua kom muaj kev sib koom siab thiab zoo ntawm tag nrho cov teeb pom kev zoo ntawm qhov project.
2. Lub teeb poob hnyav ntawm cov khoom yas
Yas LED downlights muaj teeb meem loj heev lub teeb attenuation vim tsis zoo cua sov dissipation. Lub lumen depreciation tshaj 15% hauv thawj 1000 teev ntawm kev siv, thiab lub teeb poob mus txog 40% -50% tom qab 10,000 teev ntawm kev ua haujlwm. Tom qab 2 xyoos ntawm kev siv, lub teeb ci ntsa iab tau txo qis, lub teeb yuav tsaus thiab tsaus, thiab xim hloov pauv loj tshwm sim, ua rau muaj teeb pom kev tsis sib haum xeeb hauv qhov chaw.
Lub teeb pom kev loj heev yuav txo tau cov teeb pom kev zoo, cuam tshuam rau sab hauv tsev zoo nkauj thiab pom kev nplij siab, thiab txawm tias tsis ua raws li cov qauv teeb pom kev zoo ntawm cov chaw lag luam. Hauv kev lees paub engineering thiab kev ua haujlwm txhua hnub, lub teeb poob tsis zoo ntawm cov yas downlights tau dhau los ua qhov laj thawj tseem ceeb rau qhov project rework thiab cov neeg siv khoom tsis txaus siab.
Mechanism Analysis of Heat Dissipation Restricting Light Decay
Cov khoom sib xyaw ua ke-cam khwb cia aluminium radiator ua rau kaw- voj voog cua sov dissipation zoo: lub nti ua kom sov thaum lub sijhawm ua haujlwm, aluminium alloy conductor sai absorbs tshav kub, lub fin qauv nthuav dav tshav kub dissipation cheeb tsam, thiab huab cua convection sai sai tshem tawm cov cua sov, paub tiag tiag -lub sij hawm kub tshuav. Lub sij hawm ntev -lub sij hawm qis- qhov kub thiab txias ua haujlwm ib puag ncig tiv thaiv LED nti luminous txheej thiab fluorescent hmoov los ntawm kev laus kev puas tsuaj, ua rau kom tus nqi khaws cia ntawm luminous efficiency, thiab paub txog ultra- tsis tshua muaj teeb pom kev zoo tswj.
Yas vaj tse tsim ib lub voj voog ntawm cov cua sov thiab lub teeb tawg: cov cua kub tsis zoo ua rau cov cua sov hauv nruab nrog, qhov kub thiab txias ua rau cov tawv nqaij laus zuj zus thiab lub teeb lwj, txo cov luminous efficiency ua rau muaj kev ua haujlwm ntxiv, thiab ua rau cov cua sov ntxiv. Lub voj voog no txuas ntxiv mus, ua rau muaj kev cuam tshuam sai ntawm lub teeb ua haujlwm, kom txog rau thaum lub teeb tag dimmed thiab scrapped.
Ntxiv Kev Ua Tau Zoo ntawmTuag-Cast Aluminium LED Downlights
Kev Tiv Thaiv Kev Nyab Xeeb Kev Ua Haujlwm Txhim Kho
Peb cov tuag- nrum txhuas LED downlights txais kev sib khi cov qauv, ncav cuag IP40 kev tshaj lij plua plav- qib pov thawj. Lub teeb nruj lub cev qauv tuaj yeem thaiv cov plua plav hauv tsev hauv tsev, lint thiab noo noo infiltration, tiv thaiv cov plua plav paug ntawm cov chips thiab circuit boards, thiab zam lub teeb lwj thiab luv luv Circuit Court txhaum los ntawm plua plav paug. Piv nrog cov yas downlights uas yooj yim rau deform thiab tawg, qhov sealing kev ua tau zoo ntawm tuag- nrum txhuas teeb yog ruaj khov dua, thiab lawv tuaj yeem hloov mus rau ntau qhov chaw sab hauv tsev xws li khw malls, txoj kev hauv tsev, thiab chav tsev so.
Cov khoom siv sab hauv ntawm tuag- nrum aluminium downlights txais V0- qib nplaim hluav taws cov ntaub ntawv, uas yog siab-kub resistant thiab tsis yog-combustible, tshem tawm hluav taws kub txaus ntshai tshwm sim los ntawm lub sij hawm ntev - lub sij hawm siab - load ua hauj lwm. Nruab nrog kev sib cais dav -voltage tsav tsheb (AC85-265V), nrog ob lub rwb thaiv tsev tiv thaiv, tsis muaj hluav taws xob xaim hluav taws xob, muaj zog tiv thaiv hluav taws xob hluav taws xob, thiab kev ruaj ntseg hluav taws xob ntau dua li cov khoom siv hluav taws xob nrog cov tsav tsheb tsis sib xws.
Teeb pom kev zoo thiab zoo nkauj zoo nkauj
Ua ke nrog siab -zoo Sanan/OSRAM SMD2835 chips, tuag- nrum txhuas downlights muaj siab CRI Ra Ntau dua los yog sib npaug rau 90, ultra-low glare UGR<16, flicker-free and blue-light-free lighting performance. The stable low-temperature operation ensures no light source jitter and color shift, providing soft, uniform and healthy eye-care lighting, which is suitable for long-term working and living scenarios.
Lub tuag- nrum txhuas lub teeb lub cev siv matte dub thiab matte dawb ob - xim electrostatic txau txheej txheem, nrog cov ntaub ntawv zoo nkauj, khawb tsis kam, tiv thaiv -fading thiab tiv thaiv -oxidation. Nws yuav tsis daj lossis muaj hnub nyoog tom qab siv sijhawm ntev -, tuav lub siab -kawg minimalist hniav nyhuv. Nyob rau hauv sib piv, yas downlights yog ib qho yooj yim rau daj, ploj thiab deform, uas cuam tshuam rau tag nrho cov sab hauv kho kom zoo nkauj qib tom qab siv ntev -.
Daim Ntawv Thov Scenario Sourcing Cov Lus Qhia thiab Cov Lus Qhia
Siv tau Scenario Classification
Rau cov lag luam loj xws li tsev so, tsev ua haujlwm, khw muag khoom, khw muag khoom, thiab pej xeem cov vaj tse nrog lub sijhawm ntev - teeb pom kev zoo tsis cuam tshuam, nrog rau siab -chaw nyob hauv tsev, kho kom zoo nkauj thiab siab- cov phiaj xwm teeb pom kev zoo, tuag- cam khwb cia txhuas LED downlights yog tus nqi nkaus xwb - xaiv tau zoo. Nws lub neej ultra-ntev ntev, ultra- lub teeb tsis zoo, thiab kev ruaj ntseg siab tuaj yeem ua kom lub sijhawm ntev - teeb pom kev zoo ntawm qhov project, txo cov nqi kho tom qab, thiab txhim kho qhov project zoo thiab cov neeg siv khoom txaus siab.
Plastic downlights tsuas yog tsim nyog rau kev kho kom zoo nkauj ib ntus, luv luv-cov tsev xauj tsev, thiab qis-xav tau cov teeb pom kev zoo nrog cov kev xav tau ntawm lub neej qis thiab cov qauv teeb pom kev zoo. Rau cov haujlwm tsim kho engineering thiab siab - qhov kawg ntawm kev kho kom zoo nkauj, lub neej luv luv thiab lub teeb pom kev zoo ntawm cov yas downlights yuav ua rau muaj kev phom sij loj heev rau qhov project zoo thiab tom qab- kev muag khoom.
Cov lus xaus
Los ntawm kev sib piv ntawm cov khoom ua tau zoo, cov txheej txheem cua sov dissipation, kev pab cuam lub neej, cov ntaub ntawv teeb pom kev zoo thiab tag nrho cov nqi ntawm lub neej, nws tau lees paub tag nrho tias tuag- nrum txhuas LED downlights muaj qhov zoo tshaj plaws thiab irreplaceable zoo dua yas downlights. Qhov zoo tshaj plaws thermal conductivity thiab kev ruaj ntseg ntawm cov khoom tuag- nrum txhuas cov ntaub ntawv daws qhov mob ntawm ob lub ntsiab lus ntawm lub neej kev pab luv luv thiab lub teeb hnyav poob ntawm cov tsoos yas downlights. Nrog 50,000-teev ultra- lub neej ua haujlwm ntev, Tsawg dua lossis sib npaug li 15% lub teeb lwj tom qab siv sijhawm ntev- siv sijhawm ntev, kev nyab xeeb kev nyab xeeb thiab siab - qhov kawg zoo nkauj, tuag- nrum txhuas LED downlights tuaj yeem ua rau lub sijhawm ntev ntawm cov teeb pom kev zoo.
Rau cov kws tshaj lij teeb pom kev lag luam, cov neeg tsim khoom tsim hluav taws xob thiab cov tsim sab hauv, qis- cov nqi hluav taws xob qis yog luv- lub sij hawm thiab cov kev xaiv pheej hmoo, thaum tuag- nrum txhuas LED downlights nrog kev ua tau zoo, tsis tshua muaj sij hawm- nqi thiab ruaj khov zoo yog qhov siab tiag tiag - teeb pom kev zoo. Xaiv peb cov khoom hwm zoo-cam khwb cia txhuas tiv thaiv- glare LED downlights tuaj yeem pab koj tsim kom tau siab- zoo, ruaj khov thiab ruaj khov hauv tsev teeb pom kev zoo, txo cov nqi khiav lag luam, thiab yeej kev lag luam ntau dua thiab cov txiaj ntsig kev lag luam.
Yuav koom tes nrog peb li cas?
Vim tias peb muaj peb tus kheej cov chaw, peb txaus siab kom muaj kev tswj xyuas tiav ntawm cov txheej txheem tsim khoom thiab cov khoom zoo. Peb tau cog lus tias yuav muab peb cov neeg siv khoom zoo tshaj tus nqi txij li peb yog cov chaw tsim khoom es tsis yog tus broker xwb. Peb txhawb kom cov neeg siv khoom saib peb cov qauv ua ntej vim peb paub tseeb tias tus nqi thiab qhov zoo ntawm peb cov khoom yog pob tshab. Peb txoj kev mob siab rau kev ua tau zoo thiab cov neeg siv khoom zoo siab txhawb peb kom muab cov khoom zoo tshaj plaws.
Peb qhov chaw nyob
3rd Floor, 5th Building, Hebei Industrial Park, Hualian Community, Longhua District, Shenzhen, Suav teb
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