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LED Vs Hlau Halide Teeb

Fireflier teeb pom kev zoo txwv | Updated: Oct 16, 2017

Peb txhua tus paub tias kev hloov ntawm Metal Halide (High Intensity Discharge) rau LED Teeb yuav txuag tau ntau zog thiab nyiaj.

Tab sis pes tsawg lub zog ua tus coj teeb pom kev nrog piv nrog cov teeb cig? Cov lus nug feem ntau yog: Pes tsawg watts coj high bay noob tau hloov kuv qhov teeb meem tam sim no hlau teeb 400w thiab 250w?

Hauv tsab xov xwm, peb txhim kho txhua yam uas koj yuav tsum tau paub txog ua ntej txiav txim siab hloov los ntawm Metal Halide mus rau LED. Ntawm no yog 9 yam uas peb xav tias LED yeej tshaj Metal Halide.


LED-Vs-HID

1. Teeb Lub Teeb (Qhov Txi) Cov V. Cov Teeb Tseem Ceeb (Qhov System) Ua Haujlwm

Cia wb mus saib cov lus qhia ntawm ib qho xov tooj ntawm 400 watt hlau hov teeb. Txawm tias tej zaum yuav txawv, mus ntsib ib lub website hauv online uas muag Hlau Halide qij qhia tau hais tias lub noob tshiab muaj cov lus qhia nram qab no:

  • Xim kub: 4000K

  • Cov Luam Luam Pib: 32,000 rau 36,000

  • Lub Sij Hawm Lub Neej: 20,000

Ib daim ntawv dawb tsis ntev los no ntawm Dark Dark Society tau txhais cov lumens rau 400W Hlau Halide mus rau 20,500 lumens thiab lub neej nyob ntawm kev cia siab nyob ze 15,000 xuab moos. Tab sis rau lub hom phiaj ntawm kev sib tham no, peb yuav ua raws cov zauv uas peb paub txog.

Muaj ntau ntau cov ntaub ntawv nthuav tawm saib. Pib lumens yog ib tug xov tooj zoo heev, tab sis qhov tseeb, Metal Halide teeb pib tawm ntau heev thiab ces dauv nws lumens theej sai sai, nyob hauv ib qho lumen zis tawm sai sai. Nws tsis yog cov tsis tshua muaj plam ntau li 20% ntawm thawj 6 lub hlis ib leeg xwb. Yog li thaum 36,000 lumens suab zoo, tsis pub dhau 6 lub hlis, nws muaj peev xwm yuav qis dua 30,000 lumens. Lumen kev poob nqis nyob rau hauv ib lub hnab hlau halide qhov muag tau yooj yim. Nws tau sau tseg tias nyob rau hauv ib nrab ntawm lub teeb, ntawm 8,000-10,000 xuab moos, lumen depreciation yog twb tau 50% lawm.

Ib yam li ntawd, cia peb saib qhov haujlwm ntawm qhov muag. Lub Hlau Noob Ntsuab yog qhov tseem ceeb. Nws txhais tau hais tias lub teeb faib rau txhua yam kev coj noj coj ua. Yog li nws tsim tawm ntau lub teeb horizontally mus tib seem rau hauv av raws li nws txojkev downwards.

Ua kom muaj lub teeb pom kev zoo, koj yuav tsum sau nws, sau nws, thiab xa mus rau qhov chaw uas koj xav tau. Hauv kev tsim khoom tsim tawm, koj ntxiv ib lub tshuab ua kom tau txoj hauj lwm no. Qhov teeb meem loj tshaj plaws nrog lub teeb pom kev zoo yog qhov zoo tshaj plaws yog qhov kev xav tau qhov teeb ci uas ua rau nws ploj mus rau hauv av. Ib lub lumen uas ua rau lub nraub qaum thiab cov nqaij npuaj rov qab rau hauv lub qhov teeb meem yog qhov poob qis. Txhua yam ntau tshaj ib nrawm yog muab pov tseg. Ntau npaum li 30% los yog ntau dua ntawm lub teeb yuav poob rau hauv no reflective bounce. Yog li ntawd, yog tias peb ua lej ntawm cov khoom siv hlau phom nyob rau hauv qhov chaw kub siab , yog tias peb xav tias thawj zaug lumens ntawm lub teeb ntawm 36,000 lumens, tom qab 6 lub hlis peb yuav cia siab tias qhov kev ua kom zoo zoo lumen efficiency:

36,000 lumens - 20% (pib lumen poob) = 28,800 lumens
Lumens poob los ntawm reflector bounce: 8,640
Tag nrho cov lumens tom qab 6 lub hlis hauv High Bay fixture: 20,160

Qhov no tsis coj mus rau hauv tus account lub ntsiab muag los yog cov ntaub thaiv npog uas lub teeb tsa tau muaj. Nco ntsoov tias, qhov no yog cov noob qoob loo, tsis muaj teeb meem dab tsi, tsis muaj lwm yam ntxiv uas tau txais kev pom lub teeb mus rau hauv av yuav tsum siv sij hawm mus deb ntawm cov neeg ua haujlwm zoo.

Muab qhov no piv rau LED. Yog tias koj xav tias muaj lub teeb meem, xws li LED High School, los yog ib qho khoom siv hluav taws xob (Retrofit Kit) uas hloov cov Hlau Halide pieces, tag nrho cov teeb yog directional, hauv uas, nws tau hais rau qhov chaw nws xav tau. Tsis xav tau. Muaj tsis muaj dab tsi los cuam tshuam. Nyob rau hauv cov nqe lus ntawm lumen depreciation, nws tshwm sim nyob rau hauv LED, tab sis nws yuav siv sij hawm ntau ntev rau nws tshwm sim. Piv txwv, peb cov khoom siv hluav taws xob LED muaj ib L70 (lumen depreciation rau 70% ntawm thawj lumens) ntawm ntau tshaj 100,000 xuab moos. Yog li qhov twg raws li Hlau Halide poob ntau ntawm lumens nyob rau hauv thawj 6 lub hlis ntawm lub neej, LED nyhav kom tswj nws cov lumens rau ntau heev.

Tab sis muaj ntau zaj dab neeg no, nyeem hauv qab no ...

2. Lub neej ua haujlwm

Raws li tau hais, kev khiav hauj lwm lub neej ntawm ib qho raug Metal Halide teeb pom kev zoo li ntawm 20,000 xuab moos. Qhov loj qhov muag teev, zoo li 1000 watt Metal Halide, nyob ib ncig 15,000 xuab moos. Nyob rau hauv cov nqe lus ntawm cov LED, muaj ntau txoj kev lwm tus neeg qhia txog lub neej ntawm cov khoom. Ib txoj kev yog los hais L70. L70 tsis yog ntsuas kev xaus ntawm lub neej, tab sis nws yog kev ntsuas ntawm lumen degradation txog li 70% ntawm thawj lumens. Qhov no tsis tau txhais hais tias tus tsav tsheb los yog cov pob ballast los yog qee qhov kev tiv thaiv yuav ua tsis tau sai.

Dab tsi peb paub yog lub neej ntawm lub Hlau Halide teeb nyob ntawm 15,000 mus rau 20,000 xuab moos. Dab tsi peb paub yog tias nyob rau hauv ib nrab lub neej, nws twb poob lawm 50% ntawm nws thawj lumens. Yog li ntawd thaum tseem tsis tau tuag, ua tsis tau zoo. Rau cov ntaub ntawv, nws tseem consumes 400 + watts txawm tias nws yog ib nrab li kaj.

Piv tias qhov peb cov khoom siv Retrofit LED nyob ntawm 100,000 xuab moos (L70). Li ntawd los ntawm lub sij hawm lub taub hau LED ncav 100,000 teev, koj tau ua 5 Hlau Halide noob hloov, tejzaum nws ntau dua.

3. Txaus siab (lumens / watt)

Qhov no yog qhov cursor ua ntej rau lub npe tom ntej, kev txuag hluav taws xob, tab sis qhov yooj yim premise yog qhov ntau dua cov roj teeb, qhov nyiaj ntau yuav pab koj. Yog li cia wb lumen efficiency ntawm hlau halide tiv thaiv LED.

Los laij lumen efficiency, koj yuav tsum nqa tag nrho cov lumens tsim thiab sib faib nws los ntawm tag nrho cov watts consumed. Nyob rau hauv rooj plaub ntawm Hlau Halide, koj kuj yuav tsum muaj kev kos duab kos. Yog tias koj kaw tag nrho cov khoom noj tau siv ntawm 400W, nws yog 455 watts. Lub ballast siv zog li 15% zog tshaj qhov siab tshaj ntawm qhov noj khoom noj khoom haus.

Thiaj li ntsuas cov lumen efficiency rau cov hlau phom: 36,000 lumens / 455 watts = 79.12 lumens / watt.

Cia peb sib piv nrog peb 150 Watt LED Cov Khoom Retrofit: 23,250 lumens / 150 watts = 155 lumens / watt. Yuav luag ob npaug ntawm Metal Halide.

Thiab nco qab txog txoj cai golden: Cov Nyiaj Txiag Tsis Tau Nyiaj!

4. Kev Txuag Hluav Taws Xob

Yog li nyob rau hauv kev sib tham saum toj no, tej yam tseem ceeb tau taw qhia. Saum toj no peb tham txog qhov phem lumens ntawm 400W Hlau Halide mus ncig 20,500 lumens. Peb cov khoom siv 150W muab 23,250 lumens, tiam sis tsis hlawv 455 watts, nws tsuas siv 150 watts. Qhov no sawv cev rau 66% ntawm kev siv hluav taws xob ua kom muaj ntau lub teeb. Tab sis qhov tseeb ntawm qhov teeb meem, peb xav tias 23,250 lumens los hloov 400W Hlau Halide yog tshaj tua. Xyoo, peb tau raug muag peb cov khoom siv ntawm 105W LED Retrofit thiab nws hloov ntau dua, cov khoom siv 100W LED retrofit ntawm 15,500 lumens los hloov 400W Hlau Halide. Ntawm no yog ib qho piv txwv ntawm kev sim ua ib tus neeg tau ua kom paub tseeb tias cov lumen tawm ntawm peb cov khoom siv hauv 105W yuav zoo li nws tau siv tam sim no.

Daim ntawv ceeb toom: nyob rau hauv daim duab hauv qab no, LED ua kom muaj lub teeb ci ntau npaum li cas nws ua ib qho duab ntxoov ntxoo los ntawm tus ncej hauv lub teeb uas tsim los ntawm cov hlau hle teeb.
led-150w-hloov-400w-hld

Nyem Ntawm no mus saib tag nrho peb cov khoom siv hluav taws xob Retrofit

5. Kev Txuag Nyiaj Txiag

Peb muaj li ntau tus neeg xav tau xav hloov mus rau LED vim tias kev txuag nyiaj txuag raws li lawv ua rau kev txuag hluav taws xob. Xav txog yam peb tau sib tham, dhau lub neej ntawm cov khoom siv ntawm cov khoom siv hluav taws xob tshiab, ib tus qhua tuaj yeem ua 5-6 Metal Halide hloov. Qhov siab dua qhov kev teeb tsa qhov loj, qhov siab dua ntawm tus nqi hloov. Thiab yog tias koj muaj lub lag luam uas muaj teeb meem, qhov no yuav yog txhua xyoo uas koj yuav tsum tau saib xyuas. Tam sim no, peb paub tias kev txo txij nkawm cov sij hawm ntawm cov teeb tsis tshuav nqi tsis txhais cov nyiaj khaws tseg vim nws tsis paub zoo tias cov neeg yuav poob lawv txoj hauj lwm tshaj qhov tseeb muaj ntau txoj haujlwm tsawg dua. Txawm li cas los xij, cov neeg no yuav muaj sij hawm tam sim no ua hauj lwm rau tej yam tseem ceeb, xws li kho cov cav hlau uas ua rau lub tuam txhab nyiaj hloov ntawm lub teeb hloov uas lub tuam txhab nyiaj.

6. Kev Pom Zoo

Thaum koj siv ib qho kev ntsuas ntawm lub teeb nrog ib lub teeb ntsuas, nws nyeem lumens. Thiab qhov ntsuas ntawm tag nrho cov teeb uas ua rau lub teeb nyob rau ntawm qhov chaw tsim ib qho kev ntsuas hu ua taw taws tswm ciab. Tab sis peb xav txog hais tias lub teeb uas raug ntsuas. Hlau Halide tsim txhua hom teeb, hauv txhua spectrum, pom los yog lwm yam. Qhov no suav nrog UV thiab IR spectrum, pom rau qhov ntsuas tabsis tsis pom qhov muag rau tib neeg. LED, ntawm qhov tod tes, tsis tsim UV thiab IR. Yog li, nws cov kev nyeem siv tib lub ntsuas 'meter' tsuas yog tuaj tos cov spectrum pom.

Yog li ntawd, muaj kev lom zem me ntsis uas koj tuaj yeem ua. Muaj 2 lub teeb ci, LED thiab Hlau Halide. Thiab thawj zaug nug, uas yog ib qho zoo dua? Thiab yog tias txoj cai LED tau raug xaiv, lawv yuav tsum hais LED. Thiab tom qab ntawd siv ib lub 'meter' meter, thiab lub ntsuas 'meter' tuaj yeem hais tias Metal Halide cheeb tsam yuav ua rau ntau tus taws tswm ciab. Thiab yog li tam sim no koj paub ib feem ntawm qhov laj thawj, tab sis tos, muaj 2 lwm yam ntaub ntawv uas koj xav paub.

Ib qho hu ua Colour Rendering Index, los yog CRI. Nws yog kev ntsuas ntawm Kev Pom Zoo. Nws yog ib qho teev ntawm 0 thiab 100, 100 yog qhov zoo heev. Thiab LED nyhav kom muaj tus nqi siab CRI. Yog li lwm txoj cai golden peb hais tias "Koj xav tau tsawg dua thaum koj muaj ntau dua" . Tam sim no, Hlau Noob Xoob yuav ua tau zoo, thiab yeej zoo dua li lawv Cov Kev Kub Siab Sodium Suav. Tab sis LED nyhav kom ua tau zoo dua, yog li peb xav tias lub teeb tsim los ntawm LED kom muaj zog. Ntau ntxiv txog qhov no hauv seem tom ntej.

7. Photopic vs Scotopic Lumens

Ntau xyoo dhau los, txawm tias kev sib tham ntawm photopic vs scotopic lumens twb ntaus nqi li voodoo magic tham. Muaj cov neeg ntseeg nyob rau hauv qhov txawv thiab muaj coob leej uas txo nqi nws. Dab tsi qhov no yog ib qho kev sib tham ntawm qhov peb pom qhov teeb pom kev zoo li cas (scotopic) vs li cas lub koob yees duab lossis lub teeb ntsuas pom tau qhov muag pom kev (photopic). Nws yog qhov tseeb ntawm cov neeg muaj peev xwm pom, thiab lub teeb yog ib feem loj ntawm yog vim li cas peb pom tau. Taug kev mus rau hauv ib lub qhov tsua dub tsaus thiab koj yuav nkag siab ceev ceev npaum li cas. Peb lub qhov muag muaj xws li cov pas nrig thiab cov hlua khi, thiab lawv ua haujlwm li cas rau peb pom cov xim thiab paub cov khoom thaum hmo ntuj. Koj yuav pom tias nws yog nyuab dua pom cov xim hauv maub. Qhov ntawd yog li cas peb lub qhov muag ua haujlwm. Cov koob yees duab thiab lub teeb ntsuas ua hauj lwm txawv, lawv pom lub teeb nyob rau hauv txoj kev sib txawv kiag li, tab sis lawv nyeem lawv sau npe thiab lawv txhais li cas nws yog 'nyeem'.

Tom qab ntawd cov kws tshawb fawb thiab cov kws kho mob tuaj koom nrog lawv thiab lawv sim ua kom paub txhua yam ntawm no. Thiab lawv tuaj nrog no lub tswvyim ntawm scotopic lumens. Tab sis tom qab ntawd, lawv tau coj nws ib theem ntxiv thiab txiav txim siab los tsim ib co kab ke ntawm qhov teeb pom kev zoo ntawm qhov teeb meem tiag tiag saib rau peb scotopically tiv thaiv li cas ib lub teeb ntsuas ntawm photopically. Dab tsi tawm tuaj yog ib qho ntawm ntau yam ntawm 0 thiab 3. Qee qhov teeb pom kev zoo siv lumens raug txo los ntawm tej yam zoo li no, xws li Cov Kev Kub Siab Sodium. Qee lub teeb pom kev los ntawm ntau yam xws li LED. Dab tsi tau txiav txim yog qhov tshwm sim txuas nrog LED tau siab tshaj Hlau Halide. Yog li hauv kev sib tham saum toj no txog kev pom lub teeb, nws yuav pab kom nkag siab tias vim li cas peb xav tias Qhov Teeb Lights tseem dua lwm lub teeb pom kev, txawm tias lub teeb ntsuas qhia peb txawv.

8. Kev them rov qab thaum lub sij hawm yuav khoom

Chaw ua haujlwm tuam txhab tau sim ua kom lawv cov neeg muas zaub hloov mus rau LED. Vim li cas? Nws yog ib qho teeb meem ntawm kev lag luam rau lawv. Kev thov rau hluav taws xob loj hlob, yog li thaum lawv ncav cuag qhov muaj peev xwm, lawv muaj kev xaiv, tsim kom muaj peev xwm ntau dua lossis txo qhov kev xav tau. Txo cov neeg xav tau kev pab yog khwv tau nyiaj ntau dua li cov peev txheej ntxiv. Yog li cov tuam txhab hluav taws xob tau muab cov nyiaj thim rov qab coj mus muag. Lawv xav kom koj hloov los ntawm Metal Halide. Txhua lub chaw ua dej taws tau sau lawv cov kev pab them rov qab, tiam sis feem ntau, muaj qee qhov kev coj ua thiab cov txheej txheem. Rau feem ntau cov feem:

  • Utilities muab ob qho kev xaiv thiab cov kev cai rho tawm. Ib qho kev txo nqi yog qhov uas lawv xav hais tias muaj 400W Hlau Halide cov khoom siv los hloov nrog lub teeb ntsuab nrog cov khoom siv no. Ib qho kev cai rov qab yog rau cov kev zam uas tsis kam them los ntawm cov xwm txheej

  • LED feem ntau cov khoom yuav tsum yog DesignLights Consortium Tsim nyog. Qhov no yog lub cim ntawm kev ua haujlwm thiab kev ua haujlwm. Nws yog qhov sib txawv ntawm Energy Star rau cov neeg siv khoom. Nws qhia tus neeg tuaj rau lub teeb uas raug kuaj tau rau tus qauv thiab dhau mus.

Cov nyiaj rov qab no pab txo cov nqi ntawm kev yuav khoom thiab thaum kawg cuam tshuam rau kev ceev nrooj hauv them rov qab ntawm lub peev. Nrog tsawg dua thaum lub sij hawm yuav khoom, lub sij hawm nws yuav siv sij hawm los them rov qab cov peev mus nrog qhov sib ntxiv ntawm nyiaj rov qab nyiaj.

Nrog Hlau Halide, tsis muaj nyiaj thim rov qab. Thov txim.

9. Tshiab tiv thaiv Retrofit

Yog li tej zaum ntawm qhov no koj xav tias hloov ntawm Metal Halide rau LED yog ib lub tswv yim zoo. Tab sis qhov no yog qhov chaw pib qhov twg. Yuav ua li cas xaiv, tus neeg muag khoom ua hauj lwm nrog, tshiab lossis kev tuav pov hwm tshiab. Xav txog LED Market li cov tsiaj qus, qus sab hnub poob, thiab nrog txhua tus phom qhia tias muaj cov nab neeg muag khoom muag sim tau koj mus yuav lawv cov tshuaj pleev. Nyob rau hauv lub ntiaj teb no ntawm LED, muaj ntau lotions, misconceptions thiab marvelous marketing ideals. Piv txwv li, ib qho khoom siv ua hluav taws xob hauv Retrofit LED yuav ua tau zoo li lub pob tshiab, thiab lwm txoj haujlwm. Nws tsis yog ib txwm ua kom paub meej los hloov lub tswv yim, los sis tsis yog qhov kev txiav txim siab kom rov ua ib lub tswv yim ntxiv.

Xaus
Muaj koj muaj nws, 9 co heev phwj thiab vim li cas sib ntaus ntawm LED vs MH yog tsis sib ntaus. LED yog ib tug meej khiav hauv txhua lub teeb ntawm ib lub teeb. Peb xav tias nws yog qhov zoo meej Hlau Halide Hloov .

Muaj lwm yam laj thawj LEDs tuav Metal Halide? Qhia lawv nrog peb nyob hauv cov lus, peb txhua tus xav tau ntau yam ntxiv nrog LED dhau Metal Halide.

coj-retrofit-pob

Yog tias koj muaj lus nug, thov nrog peb tham .