Lightbulbs: tsis ntev los no muaj npe raws li ib qho ntawm cov khoom lag luam zoo tshaj plaws ntawm txhua lub sijhawm. Los ntawm cov teeb pom kev zoo rau cov teeb pom kev zoo, lawv muaj nyob rau hauv txhua daim duab thiab qhov ntau thiab tsawg, haum rau ntau lub hom phiaj. Thaum lawv tuaj yeem ua qhov loj ntawm kev siv hluav taws xob, lub teeb kuj tseem tuaj yeem muab lub sijhawm zoo los txo cov nqi thiab txuag hluav taws xob.Tshwj xeeb LED teeb. Tam sim no lawv tau dhau los ua qhov kev xaiv teeb pom kev zoo rau cov tsev thiab kev lag luam ib yam nkaus hauv UK - 73 feem pua ntawm UK cov tsev tau hloov pauv tag nrho thiab Sainsbury's tsis ntev los no tau dhau los ua thawj lub tsev loj hauv tebchaws Askiv hloov mus rau LED teeb tag nrho thiab. Vim li cas? Vim tib neeg tab tom pib nrhiav qhov chaw teeb pom kev zoo uas yog ntsuab thiab pheej yig.
Tsis tas li ntawd, tus duab ntxoov ntxoo ntawm kev txwv halogen yav tom ntej yog looming thiab cov nqi hluav taws xob tau nce siab, ua rau cov neeg tawm suab hu rau lub hau ntawm cov nqi. Kom txog rau thaum qhov ntawd tshwm sim, ob tus neeg siv khoom thiab cov lag luam yuav txuas ntxiv mus nrhiav cov teeb pom kev zoo tshaj plaws thiab cov nqi tsim nyog.
Kev txuag hluav taws xob loj tshaj kev txhawj xeeb
Kev siv hluav taws xob yog qhov tseem ceeb tshaj plaws rau cov neeg Askiv thaum yuav lub teeb, raws li kev tshawb fawb los ntawm OnePoll sawv cev ntawm reichelt elektroniks. Qhov no yog lub ntsiab lus thoob plaws Tebchaws Europe uas 35 feem pua ntawm cov neeg siv khoom German pom zoo thiab 41 feem pua ntawm cov neeg koom tau pom zoo hauv Fabkis.
Kev ua tau zoo yog qhov kev txhawj xeeb tshwj xeeb rau ntau dua 35s hauv UK, nrog 37 feem pua ntawm ntau dua 55s hais tias nws cuam tshuam rau lawv txoj kev xaiv teeb pom kev zoo. Qhov no qhia tau hais tias kev kawm ntxiv txog cov txiaj ntsig ntawm LEDs yog xav tau rau cov tub ntxhais hluas. Txawm hais tias pawg hnub nyoog no yuav muaj cov nyiaj tau los tsawg dua thiab qhov kev xav ua ntej tias cov qij LED yog kim dhau, lawv yog qhov kev xaiv zoo dua rau lub sijhawm ntev.
Nrog rau kev txuag hluav taws xob txog li 90 feem pua piv rau cov qij filament, LED thev naus laus zis yog lub teeb pom kev zoo tshaj plaws hauv khw. Lawv khav theeb lub neej zoo ntawm kwv yees li 50, 000 teev piv rau qhov muag teev ntawm 1000 teev thiab lub teeb txuag hluav taws xob uas kav li 6000 txog 15,000 teev. Lawv lub neej ntev yog qhov pom tseeb rau cov neeg siv khoom vim lawv xav tau kev hloov pauv tsis tu ncua, txo qhov xav tau ntawm kev siv nyiaj ua ntej.
Ua tsaug rau "EU Energy Efficiency" daim ntawv lo tau pib thaum lub Cuaj Hlis 1st, 2013, cov neeg siv khoom tuaj yeem txheeb xyuas tau yooj yim tias lub zog txhua lub teeb siv li cas.
Overcoming The Pricing Barrier
Txawm hais tias tus nqi tau nqis los ntawm qeb ntawm qhov tseem ceeb rau qhov thib peb - tom qab kev ua tau zoo thiab tsim qauv uas tau raug suav tias yog qhov tseem ceeb thib ob ntawm 23 feem pua - nws tseem yog ib qho teeb meem rau ntau tus xav hloov mus rau LEDs. 27 feem pua ntawm UK cov neeg laus pom tias nws kim dhau los ua li ntawd. Cov neeg tau txais kev pab tseem xaiv qhov muag teeb vim tias cov nqi them ua ntej pheej yig dua.
Yog tias koj tab tom kho koj lub tsev lossis kho koj lub chaw ua haujlwm, teeb pom kev zoo tuaj yeem yog tus nqi loj. Txawm li cas los xij, nyob rau xyoo tas los no, ua tsaug rau kev tsim kho thev naus laus zis thiab kev tsim khoom, LED teeb tam sim no nyob rau hauv qhov tseeb ntau tus nqi pheej yig.
Thaum hloov mus rau LEDs rau lub teeb pom kev hauv tsev tau cuam tshuam nrog cov nqi yuav khoom siab 10 xyoo dhau los, cov cuab yeej siv tam sim no muaj nyob rau ntawm tus nqi qis ua tsaug rau cov khoom loj. Hauv Teb Chaws Asmeskas, piv txwv li, tus nqi ntawm LED qhov muag teev poob los ntawm 94 feem pua ntawm xyoo 2008 thiab 2015.
Thaum xav txog kev hloov pauv thiab txhawj xeeb txog tus nqi, cov neeg siv khoom thiab cov lag luam yuav tsum nug lawv tus kheej: Dab tsi yog qhov tseem ceeb tshaj plaws rau kuv hloov mus rau LED thiab vim li cas kuv yuav tsum ua tam sim no? Thiab cov chav twg kuv yuav tsum pib kho dua tshiab thiab puas muaj chav uas nws tsis tsim nyog ua qhov hloov pauv?
Lub sijhawm LED nyob ntawm no. Cov khw muag khoom yuav tsum hais txog qhov kev thov tshiab no rau qhov pheej yig, lub zog siv hluav taws xob teeb pom kev zoo thiab cov neeg siv khoom tam sim no nrhiav kev txuag nyiaj mus sij hawm ntev ntawm kev muab piv rau cov teeb pom kev zoo sai sai.
Cov kev xav tau ntawm cov neeg siv khoom tau hloov pauv kom meej thaum peb tab tom nrhiav txoj hauv kev los ua kom muaj zog npaum li sai tau es tsis txhob tsom mus rau tus nqi. Nws yog nyob ntawm cov koom haum tshaj tawm cov lus rau cov lag luam thiab cov neeg siv khoom uas pheej yig, lub zog txuag hluav taws xob xaiv muaj nyob rau hauv kev ua lag luam tam sim no.
Kev tshawb fawb ntawm 1,000 UK cov neeg laus tau ua los ntawm OnePoll thaum Lub Rau Hli 2017. OnePoll yog cov tswv cuab ntawm ESOMAR thiab ntiav cov tswv cuab ntawm MRS.
