Cia peb xub txheeb xyuas seb photons yog dab tsi ua ntej yuav mus. Lub illuminating flux, los yog kom muaj nuj nqis ntawm lub teeb tsim los ntawm lub teeb qhov chaw, yog ntsuas los ntawm SI (International Standard) derived unit hu ua lub lumen. Lub luminosity ntawm tag nrho lub teeb tsim los ntawm lub teeb qhov chaw yog ntsuas nyob rau hauv lumens (lm). Tus naj npawb 5000 lumens qhia txog qhov ci ntawm lub teeb. Rau lub teeb 5000 LED teeb, nws zoo li cas?
Qhov feem pua ntawm illumination puas 5000 watts sib npaug?
Nws qhov luminosity piv rau ib qho 400-watt hlau halide teeb, thiab nws tuaj yeem muab piv rau tsib 100-watt incandescent teeb lossis kaum 60-watt CFL qhov muag teev raws li kev ntsuas.
Koj tuaj yeem nkag siab tias 5000 lumen LED qhov muag teev muaj qhov luminosity ntawm 5000 tswm ciab txij li 1 lumen yog sib npaug rau luminance ntawm 1 tswm ciab.
Qhov ntsuas lub teeb ntawm ntau lub teeb pom kev zoo tau piav qhia hauv qab no:
Teeb nyem
Lub teeb ci ib txwm muaj ntawm 50 thiab 100 watts, uas yog qhov ci ntsa iab npaum li cas nws raug ntsuas. Yog tias lub teeb uas koj siv hauv tsev muaj 5000 lumens, qhov ntawd txhais tau tias nws muaj qhov zoo tshaj plaws luminosity thiab piv rau 500-watt teeb.
Dej nyab
Cov teeb zais hauv qab no yuav yog ib qho kev xaiv yog tias koj xav siv lub teeb 5000-lumen dej nyab. Qhov laj thawj yog vim li cas ib lub teeb ci tuaj yeem tsim teeb pom kev zoo nrog lub teeb pom kev zoo nrog 5000-lumen LED teeb.
Puas yog 5000 lub teeb ci txaus?
Lub teeb ci LED nrog 5000 lumens yog lub teeb ci hnyav heev, thiab yog tias koj siv nws hauv qhov chaw kaw, nws tuaj yeem ua rau tsis kaj siab heev. Nws tau qhia tias koj siv lub teeb ci 1000-lumen LED hauv qhov xwm txheej no. Raws li cov xwm txheej ib txwm muaj, 5000-lumen teeb zoo dua rau kev cob qhia, chaw cia khoom, thiab chaw ua haujlwm.
Lumens tsuas tuaj yeem tsim tau qee qhov teeb pom kev zoo, uas yog txiav txim siab los ntawm chav tsev thiab lub qab nthab qhov siab. Ntau dua luminosity tus nqi LED qhov muag teev yog qhov zoo dua rau thaj chaw loj dua uas yuav tsum tau teeb; qis lumen tus nqi LED qhov muag teev yog qhov zoo dua rau qhov chaw me me.
ob peb lub teeb pom kev siv lub teeb pom kev zoo siv 5000-lumen pem teb teeb tau qhia.
Hom teeb pom kev zoo no zoo dua rau kev siv hauv qhov chaw tsis pom kev zoo li chaw ua haujlwm thiab chaw kawm. Kev nyeem ntawv lossis ua haujlwm yuav tsim nyog dua vim yog lub teeb dav dav ntawm chav tsev.
Campfire
Nyob rau hauv cov xwm txheej uas koj tsis tu ncua mus hiking, lub luminosity ntawm 5000 teeb yog heev pab tau. Lub teeb ci ntsa iab yog qhov tsim nyog yuav tsum tau zam kom pom meej vim tias peb qhov chaw sab nraum zoov feem ntau tsaus muag heev.
LED teeb
Txog li 5000 watts yog siv los ntawm ntau yam khoom siv teeb pom kev zoo hauv koj lub tsev, tshwj xeeb hauv thaj chaw nyob thiab chaw ua haujlwm. Chandeliers, LED bands, thiab lwm yam teeb pom kev zoo tau hais.
Benwei 5000lm coj pob kws teeb
| Hom puag | E26 / Nruab nrab |
|---|---|
| Beam Angle | 360 Degrees |
| Cov duab | Pob kws |
| Kev sib haum xeeb | Hom B - Ncaj Hlau / Ballast Bypass |
| CRI | 82 |
| Lub Sijhawm Sijhawm | 35, 000 teev |
| Lub teeb Source | LED |
| Lumens rau Watt | 100 lm/w |
| Kev khiav hauj lwm Temp - Tsawg | -40C / -40F |
| Kev khiav hauj lwm Temp - Siab | 45C / 113F |
| Watt sib npaug | 100 Watt |
| Qhov hluav taws xob | AC 120-277V |
| Warranty | 5 Xyoo |
| Wattage | 50 W |
| Xim | 5000K Txias Dawb, 4000K Bright Dawb |
| Kev pom zoo thiab cov npe | ETL Sau npe, FCC raws, RoHS raws |
| Nta | Instant On, Ntev Lub Neej Ntev, Mercury Dawb, Tsis-Dimmable, Flicker Dawb, Damp Rated |
| Lumens | 5000 |
