Kev piav qhia
Lub COB downlight yog hom teeb pom kev zoo uas muaj qhov zoo, txawm tias lub teeb pom kev zoo, thiab cov xim zoo nkauj.
Cov kab lus COB txhais tau hais tias "chip rau ntawm lub rooj tsavxwm" lossis "kev sib koom ua ke ntawm lub teeb ci" hauv Suav. Nws yog kev txiav ntug LED ntim txheej txheem. Nws suav nrog muab tso ua ke thiab ntim ntau cov chips LED ncaj qha rau tib lub substrate los ua ib qho chaw uas tso tawm ntau lub teeb.
Specification
- Lub Zog: 5W 7W 9W 12W 15W 18W 20W
- Xim: Dawb (3000- 3200K); Dawb dawb (4000-4500K), Txias Dawb (6300-7000K)
- Kev tawm tswv yim Voltage: AC110V / 220V
- Luminous Intensity: 120 (LM) / W
- Beam Lub kaum ntse ntse: 60 degrees
- Lub cev khoom: Lathe aluminium
- Case xim: Grilled plhaub dawb + dub radiator
- LED ua haujlwm kub: -25℃- +65 degree
- Lub neej ntev mus txog 50,000hrs
- Zoo heev luminous efficiency
- Pom zoo: CE / RoHS
Paub meej
COB downlight vs SMD downlight
| Nta | COB downlight | SMD teeb pom kev zoo |
| Lub teeb qhov chaw daim ntawv | Tag nrho saum npoo teeb qhov chaw, ib lub teeb ua tiav lub teeb emitting lub cev | Ntau - taw tes teeb pom kev zoo, tsim los ntawm ntau lub teeb tawg |
| Teeb pom kev zoo | Zoo heev, kev hloov pauv, tsis muaj graininess, tsis muaj ntau qhov ntxoov ntxoo | Qhov nruab nrab, yog tias lub lens tsim tsis zoo, ntau lub teeb pom kev ntxoov ntxoo lossis qhov teeb pom kev tsis sib xws yuav pom |
| Glare tswj | Zoo, mos lub teeb, tab sis yuav tsum tau sib sib zog nqus -embedded anti- glare tsim | Nyob ntawm tus qauv tsim lub lens, qee zaum qhov ci ntawm ib lub teeb pom kev siab siab, ua rau pom qhov ci |
| Nqi ua haujlwm | Siab zoo, superior kev ua tau zoo | Siab, paub tab technology, tus nqi qis |
| Muaj cov xwm txheej | Highlighting, siab -kawg coj mus muag, tsev (zoo lub teeb yuav tsum) | Lub teeb pom kev zoo, lub tsev zoo tib yam, chaw ua haujlwm (Nrhiav tus nqi-effectiveness) |
Daim ntawv thov
Qhov chaw hauv tsev:Chav nyob, chav nkag, phab ntsa tom qab nrog phab ntsa ntxuav, tsim kom muaj kev nkag siab zoo.
Cov chaw lag luam:Cov khw muag khaub ncaws, khw muag khoom kim heev, tsev cia puav pheej, chaw tos txais hauv tsev so, thiab lwm yam, yog qhov chaw uas yuav tsum tau muaj qhov tseeb thiab siab - teeb pom kev zoo.
Peb lub tuam txhab
