LED thiab HPS Showdown
Qhov Tseem Ceeb | Kev piav qhia | Cov Cai rau Txoj Kev Teeb | LED Txoj Kev Teeb | HPS Txoj Kev Teeb | Txiav txim |
| Xim Rendering Index (CRI) | CRI yog li cas lub teeb pom kev zoo qhia cov xim ntawm cov khoom, qhia nws qhov zoo nkauj thiab daim ntawv. | 75-100: Zoo heev
65-75: Zoo 55-65: Ncaj ncees 0-55: Tsis zoo | 65 rau 95 | 20 rau 30 | LED muaj qhov txaus siab CRI ntau yam, uas txhais tau hais tias lub teeb tuaj yeem ua kom pom tseeb / phiaj xwm xim ntawm cov khoom |
| Correlated Xim Kub (CCT) | CCT ntsuas qhov kub thiab txias npaum li cas lub teeb pom kev zoo. Nws tau nthuav tawm hauv Kelvin (K). | Rau Txoj Kev Teeb, AMA pom zoo rau CCT tus nqi ntawm ib ncig ntawm 3000K.
Rau Dej Nyab Teeb, nws yuav muaj li ntawm 5000K txog 6000K. Keeb kwm:2000K - sov daj; 3000K - sov dawb; 6000K - dawb; 6500K - txias dawb | 2200K txog 6000K | ntxiv /-2200K | Hais txog CCT ntau yam, koj muaj ntau txoj kev xaiv nrog LED dua li HPS. |
| ON/OFF | Kev caij tsheb kauj vab piav qhia tias txoj kev teeb pom kev nrawm nrawm npaum li cas rau kev hloov mus thiab tawm.
Qhov no yog qhov uas peb suav qhov sov thiab txias ntawm txoj kev teeb. | Lub sijhawm sov so sai dua thiab lub sijhawm txias / tawm tsam yog qhov zoo dua. | Tsis sov los yog txias | Kev ncua luv luv hauv kev kaw thiab qhib | LED txoj kev teeb zoo dua. |
| Thaum sov sov | Tam sim no qhib | 1 mus rau 15 feeb | LED | ||
| Restrike Sijhawm | Tawm tam sim | 4 rau 5 feeb | LED | ||
| Dimming | Lub peev xwm ntawm txoj kev teeb pom kev zoo los kho qhov ci thaum tsis siv. | Qhov loj dua qhov dimming ntau dua li nws yog txoj hauv kev txuag ntawm kev siv hluav taws xob ntawm qee lub sijhawm thaum lub teeb pom kev tsis siv thaum hmo ntuj. | tuaj yeem muaj qhov tsis siv neeg dimming ntawm 100 feem pua rau 30 feem pua rau 0.5 feem pua | Dimming yuav tsum muaj ballast; tuaj yeem dim mus txog 50 feem pua | LED txoj kev teeb muaj qhov loj dimmability ntau thiab tsis xav tau tshwj xeeb ballasts. |
| Kev taw qhia | Lub peev xwm ntawm lub teeb tsom mus rau hauv ib qho kev taw qhia. | Txoj kev teeb tsom mus rau hauv ib qho kev taw qhia yog qhov xav tau heev. | LEDs teeb lub teeb ntawm tsuas yog 180 degrees. | Sodium teeb emit teeb nyob rau hauv tag nrho cov kev taw qhia (360 degrees).
Yog li ntawd, ib tug reflector yuav tsum tau redirect lub teeb downward, txo lub teeb lub illumination efficiency. | Sab nraum zoov LED txoj kev teeb teeb pom kev zoo dua li sodium txoj kev teeb vim lawv muaj kev taw qhia siab. |
| Kev ua tau zoo | Nws yog lub peev xwm ntawm lub teeb kom illumination ntau brightness ntawm tsawg zog thiab ntsuas nyob rau hauv lumens ib watt. | Qhov zoo tshaj plaws los siv ntau hom teeb pom kev zoo kom txo qis kev saib xyuas thiab kev ua haujlwm. | 114-160 Lm / W | 80-140 Lm / W | Integrated LED txoj kev teeb muaj zog ntau dua. |
| Efficiency Droop | Nws yog qhov nyiam ntawm lub teeb kom poob kev ua haujlwm ntawm cov hluav taws xob siab, nce cua sov emission. | Tsawg efficiency droop yog zoo dua. Koj tuaj yeem hnov qhov no tsuas yog thaum tsis tshua muaj cua sov tawm ntawm lub teeb pom kev ntev ntev. | Muaj tsawg efficiency poob mus txog nws qhov kawg ntawm lub neej. Kev ua haujlwm qis tshaj ntawm LED tsuas yog ntawm 80 feem pua. | Ntawm ib nrab ntawm nws lub neej (12,000 teev), HPS tawm 90 feem pua ntawm nws cov txiaj ntsig. Thaum kawg ntawm nws lub neej (24, 000 teev), HPS tawm 80 feem pua ntawm nws cov txiaj ntsig. | LED thiab HPS ua tau zoo mus txog thaum kawg ntawm lawv lub neej.
Tab sis nco ntsoov, LED teeb muaj lub neej ntev dua li HPS teeb. |
| Ko Taw Taws tswm ciab | Taw taw tswm ciabpiav qhia txog qhov siv ntawm ib qho teeb pom kev zoo lossis lub teeb pom kev ntawm qhov chaw ncav cuag thaj tsam 1ft^2.
Nws muab peb lub tswv yim yog tias lub teeb ua kom tsis sib xws lossis yog qhov tsis xav tau qhov kub thiab qhov chaw tsaus. Ko taw tswm ciab kuj txiav txim siab seb puas muaj teeb pom kev zoo txaus rau qhov chaw sab nraum zoov. | Keeb kwm:(lumen/sq.ft)
Freeways:0.6 rau 1.1 Local (kev lag luam, vaj tse):{{0}}.4 rau 0.8 Txoj kev taug kev / tsheb kauj vab: 2 Alleys (kev lag luam, tsev nyob): {0}.3 to 0.6 Cov kab mob me me:0.7 rau 1.4 Chaw nres tsheb: 5 | LED tuaj yeem ua tau zoo dua ntawm ko taw tswm ciab uas xav tau rau thaj chaw xav tau ntawm kev siv zog tsawg dua li lwm cov teeb pom kev zoo. | Txij li HPS txoj kev teeb pom kev yog omnidirectional, ntau lub zog xav tau thiab hloov mus rau qhov tsim nyog taw tswm ciab rau thaj chaw uas xav tau. Qhov no kuj txhais tau hais tias muaj ntau lub zog noj tsuas yog kom muaj qhov pom kev zoo ntawm qhov chaw sab nraum zoov. | LED |
| Pom pom lub teeb emissions | Lub peev xwm ntawm lub teeb pom kev pom / kho qhov muag teeb pom kev zoo, muaj kev nyab xeeb thiab noj qab nyob zoo rau tib neeg lub qhov muag thiab tsiaj pom. | Lub teeb emission yuav tsum ua si raws lub spectrum ntawm pom lub teeb (ntau ntawm 400-700 nm) yam tsis ncav cuag lub wavelengths ntawm UV lossis infrared qhov tseem ceeb. | Rau kev lag luam LED, pom lub teeb wavelength ntawm 360 txog 950 nm. | Pom lub teeb wavelength rau HPS nyob ze 589 nm. | Ob leeg LED thiab HPS nyob rau hauv lub spectrum pom rau tib neeg lub qhov muag, tab sis LED muaj ib tug muaj zog lub teeb emission. |
| Infrared | tsis muaj | tsis muaj | |||
| Ultraviolet | |||||
| Cov ntsiab lus Mercury | Mercury pab txhawb rau lub teeb efficiency thiab lifespan, tab sis muaj teeb meem thaum raug rau ib puag ncig. Tias yog vim li cas RCRA thiab UWR tswj cov teeb pom kev zoo thaum kawg ntawm nws lub neej. | Qhov zoo tshaj plaws, lub teeb yuav tsum muaj tsawg kawg nkaus kom tsis muaj cov ntsiab lus mercury yog li kev pov tseg pov tseg yooj yim dua thiab tsis muaj cov tshuaj phem tawm hauv ib puag ncig. | 0 mg, tsis muaj cov ntsiab lus mercury | 6 mg rau 100 watts | Nrog LEDs, koj tuaj yeem paub tseeb tias tsis muaj mercury to hauv ib puag ncig thaum muab pov tseg. |
| Thaum tshav kub kub Emissions | Thaum tshav kub kub emission yog lub zog inefficiency ntawm lub teeb pom kev zoo. | Qhov zoo tshaj plaws hais lus, lub teeb pom kev zoo yog qhov zoo dua yog tias nws muaj tsawg kawg rau xoom hluav taws xob emission. Yog li qhov qis dua cov pa hluav taws xob, lub zog ntau dua yog qhov teeb pom kev sab nraum zoov. | LEDs tsis tawm cua sov li lwm hom teeb pom kev zoo. Qhov no yog vim nws muaj zog npaum. Tab sis nws tseem xav tau lub dab dej kub zoo li lwm yam khoom siv hluav taws xob kom nws lub neej ntev. | Muaj cua sov emission. Lub ballast tuaj yeem nqus tau los yog poob rau hauv ib puag ncig. 15 feem pua zoo li yuav poob los ntawm HPS txoj kev teeb. | LED |
| Txias Tolerance | Lub peev xwm ntawm txoj kev teeb pom kev tuaj yeem tiv taus qhov kub thiab txias. | Kev ua siab ntev ntev yog qhov tsim nyog rau thaj chaw txias xws li Canada, Lub Tebchaws Yelemees, thiab lwm yam. | -40 Degrees Celsius | -40 Degrees Celsius | LED thiab HPS tseem tuaj yeem ua haujlwm ntawm qhov kub thiab txias, tab sis LED tuaj yeem flick ntau dua tam sim ntawd. |
| Thaum tshav kub kub | Lub peev xwm ntawm txoj kev teeb pom kev tuaj yeem tiv taus qhov kub thiab txias. | Kev ua siab ntev ntev yog qhov xav tau rau cov suab puam thiab thaj chaw uas muaj huab cua sov. | Kub ntawm 75 txog 100 ° C | 65 degrees Celsius | LEDs muaj kev tiv thaiv kub siab dua. Qhov no ua rau nws zoo tagnrho rau cov suab puam txoj kev teeb pom kev zoo. |
| Shock Resistance | Qhia tias txoj kev teeb pom kev zoo npaum li cas rau cov neeg kho tshuab shocks lossis cua quab yuam. | Txij li cov teeb pom kev zoo yog lub teeb sab nraum zoov, lawv raug mob hnyav. Yog li ntawd, cov kev xaiv teeb pom kev zoo ruaj khov yog qhov nyiam. | LED teeb yog lub teeb lub xeev (SSLs). Yog li ntawd lawv tsis yooj yim rau kev puas tsuaj nrog rau lub cev shocks. | Fragile thaum lawv siv iav qhov muag teev | LED |
| Ua tsis tiav Yam ntxwv | Qhov no piav qhia txog cov ntsiab lus tsis ua haujlwm ntawm txoj kev teeb ua ntej nws lub neej kawg. | Thaum LEDs maj mam ploj mus, nws qhia tau tias nws tau ze rau qhov kawg ntawm lub neej. LED txoj kev teeb feem ntau muaj ntau tus emitters hauv ib lub luminaire. Yog li thaum ib lub diode tsis ua haujlwm, qhov ntawd tsis txhais hais tias tag nrho LED module yuav tsum tau hloov. | Thaum HPS mus txog nws qhov tshwm sim cycling, lub teeb flickers rau thiab tawm ua ntej ua tsis tiav. | LED | |
| Lub neej Span | Piav qhia txog pes tsawg teev lub teeb tuaj yeem ua tau zoo. | Txoj kev teeb pom kev ntev dua yog qhov zoo dua los txo cov nqi kho thiab ua haujlwm. | 25, 000 teev rau 200,000 teev | 10,000 teev rau 24,000 teev | LED muaj lub neej ntev dua, tab sis peb tsis tuaj yeem tsis quav ntsej qhov tseeb tias HPS teeb muaj lub neej ntev dua li lwm cov teeb pom kev zoo ib yam. |
| Warranty | LED txoj kev teeb manufacturers feem ntau muab 3 rau 5- xyoo warranty. | 1 mus rau 4 xyoo kev warranty | LED txoj kev teeb muaj kev tiv thaiv ntev dua. | ||
| Cov Nqi Ua Ntej | Qhov no suav nrog tus nqi ntawm kev teeb tsa, kev saib xyuas thiab kev ua haujlwm ntawm koj txoj kev teeb. | Tus nqi qis dua yog qhov kev xaiv ntau dua. | Hom 100W raug nqi $8 txog $13 | $ 5 rau $ 10 rau 100W | HPS tus nqi qis dua ua ntej. |
| Kev tu | Tsis muaj nqi kho | Kev hloov khoom siv ntau zaus suav nrog tus nqi ua haujlwm, thiab cov nqi cuab yeej thiab cov nqi kho | LED | ||
| Nqis Lub Neej | Raws li peb suav, nws tuaj yeem raug nqi koj$8990 hauv 10 xyoo. | Raws li peb suav, nws tuaj yeem raug nqi koj$16,710 hauv 10 xyoo. | LED |
