dc 12v coj vaj huam sib luag teeb 70w
Qhov zoo ntawm COB lub teeb ci muaj xws li:
1. cais lub teeb ci. Qhov muaj zog ntau dua qhov LED teeb pom kev zoo, qhov teeb pom kev zoo dua yuav yog, ua rau nws tsis tsim nyog siv rau cov menyuam yaus thiab tsev neeg. Txawm li cas los xij, qhov kev tsim kho ntawm LED qhov chaw teeb pom kev zoo tau daws qhov teeb meem ntawm cov teeb pom kev zoo los ntawm kev tso cai rau kev siv dav thiab kev nyab xeeb dua.
2. Lub neej ua haujlwm ntev, lub teeb tsis ua haujlwm, thiab cov khoom siv hluav taws xob siab. Tsis zoo thermal tsim nyob rau hauv lub thib ob tiam LED pob txhais tau hais tias txawm tias muaj ib tug loj tus naj npawb ntawm cov cua kub dab dej tom qab siv thib ob, lub teeb ua tiav los ntawm lub teeb coj tsis illumination sai. Muab tso ncaj qha rau ntawm lub nti ntawm qhov zoo thermal conductivity ntawm cov hlau substrate, lub teeb ci ntsa iab ntawm qhov chaw siv cov cob tsim, tso tseg lub kaus mom straw thiab thaj teeb hlaws hlau stent ntim hom, thiab muaj thermal efficiency ntau dua li lub teeb hom leds.
Floodlight nta:
1. ncaj qha txuas mus rau 12 volt roj teeb;
2.gentle lub teeb cuam tshuam rau saum npoo;
3.Safe low voltage, tsim nyog rau tej lub hom phiaj xws li tsheb illumination, thiab lwm yam.
4.mob, maj, thiab sib npaug COB nto nyhuv
Lub teeb xim: dawb (6,000- 6,500K), sov dawb (3,000-3,200K)
Loj: 220 X 120mm / 8.66 X 4.72 "
Ua haujlwm voltage: 12V
Luminous flux: 7000LM
Lub Zog: 70W
Paub meej ntxiv
Daim ntawv thov
FAQ
1.Dab tsi yog qhov txawv ntawm COB thiab LED?
Nyob rau hauv lub teeb COB, koj yuav muaj ntau diodes thiab ib tug yooj yim Circuit Court tsim uas tsim ib tug compact teeb.
2.Dab tsi LED COB teeb ua?
Chip-on-Board, qee zaum hu ua "COB," yog cov txheej txheem ntawm kev tso ib qho liab qab LED nti nyob ze rau ntawm lub substrate (xws li sapphire lossis silicon carbide) los tsim LED arrays.
3.COB lub teeb siv rau dab tsi?
COB yog lub ntsiab lus ntawm chip-on-board. Nws yog ib qho kev ua haujlwm siab ua ke ntawm qhov chaw teeb pom kev zoo uas txuas ncaj qha rau LED chips rau daim iav hlau substrate nrog siab reflectivity.
