Specification
Kev sib xyaw 5012 teeb hlaws ntawm tooj liab substrate txhawb nqa tuaj yeem ua 20W-100W.
Kev tsim hluav taws xob zoo heev, zoo cua sov dissipation, txo lub teeb lwj, thiab txuas ntxiv lub neej kev pab cuam ntawm lub teeb hlaws.
Nws muaj ntau yam kev siv thiab tsim nyog rau kev teeb pom kev zoo, teeb pom kev zoo, teeb pom kev zoo, teeb pom kev zoo, teeb pom kev zoo thiab lwm yam khoom siv teeb pom kev zoo.
20W COB LED cov duab meej
20W COB LED daim ntawv thov
Daim ntawv thov: 20W-100W COB LED tuaj yeem siv dav hauv LED Dej nyab teeb, LED Txoj Kev Teeb, LED Qhov Teeb, LED High Bay Teeb thiab lwm yam ....
LED teeb pom kev sib txawv li cas rau lwm qhov chaw teeb pom kev zoo, xws li incandescent thiab Compact Fluorescent (CFL)?
LED teeb pom kev sib txawv ntawm incandescent thiab fluorescent nyob rau hauv ntau txoj kev. Thaum tsim tau zoo, LED teeb pom kev zoo dua, ntau yam, thiab kav ntev dua.
LEDs yog "directional" lub teeb qhov chaw, uas txhais tau hais tias lawv emit lub teeb nyob rau hauv ib tug tshwj xeeb kev taw qhia, tsis zoo li incandescent thiab CFL, uas emit lub teeb thiab kub nyob rau hauv tag nrho cov kev taw qhia. Qhov ntawd txhais tau hais tias LEDs tuaj yeem siv lub teeb thiab lub zog zoo dua hauv ntau daim ntawv thov. Txawm li cas los xij, nws kuj txhais tau hais tias kev tsim vaj tsev tsim nyog yuav tsum tau tsim kom muaj lub teeb ci LED uas ci ntsa iab hauv txhua qhov kev taw qhia.
Cov xim LED muaj xws li amber, liab, ntsuab, thiab xiav. Txhawm rau tsim lub teeb dawb, cov xim sib txawv LEDs tau ua ke los yog npog nrog cov khoom siv phosphor uas hloov cov xim ntawm lub teeb mus rau lub teeb uas paub "dawb" siv hauv tsev. Phosphor yog cov khoom daj uas npog qee qhov LEDs. Cov xim LEDs tau dav siv los ua teeb liab teeb thiab teeb pom kev zoo, zoo li lub zog khawm ntawm lub computer.
In a CFL, an electric current flows between electrodes at each end of a tube containing gases. This reaction produces ultraviolet (UV) light and heat. The UV light is transformed into visible light when it strikes a phosphor coating on the inside of the bulb. Kawm paub ntau ntxiv txog CFLs.
Incandescent qij tsim lub teeb siv hluav taws xob los ua kom sov cov hlau filament kom txog thaum nws dhau los ua "dawb" kub los yog hais tias incandesce. Yog li ntawd, qhov muag teev incandescent tso 90 feem pua ntawm lawv lub zog raws li cua sov.
Vim li cas kuv thiaj yuav tsum xaiv ENERGY STAR certified LED teeb pom kev zoo khoom?
Muaj ntau txoj kev teeb pom kev zoo niaj hnub no dua li yav dhau los. Txawm li cas los xij, ENERGY STAR tseem yog qhov kev xaiv yooj yim kom txuag tau koj cov nqi hluav taws xob.
LED bulbs that have earned the ENERGY STAR are subject to very specific requirements designed to replicate the experience you are used to with a standard bulb—so they can be used for a wide variety of applications. As the graphic on the right demonstrates, a general purpose LED bulb that does not qualify for the ENERGY STAR may not distribute light everywhere and could prove to be a disappointment if used in a table lamp.
ENERGY STAR txhais tau hais tias ua tau zoo thiab kev ua tau zoo, tshwj xeeb hauv cov hauv qab no:
Xim Zoo
5 qhov kev xav tau sib txawv rau cov xim kom zoo ua ntej thiab dhau sijhawm
Lub teeb tso zis
Lub teeb tso zis tsawg kawg nkaus kom ntseeg tau tias koj tau txais lub teeb txaus
Lub teeb faib yuav tsum tau ua kom lub teeb mus qhov twg koj xav tau
Cov lus qhia rau qhov sib npaug thov kom ua qhov kev kwv yees - ua haujlwm tsis tu ncua
Kev kaj siab lug
Txheeb xyuas ua raws li ntau tshaj 20 qhov yuav tsum tau hais txog kev ua haujlwm thiab kev sau npe
Ntev - kuaj lub sij hawm kom rov qab tau txais kev thov rau lub neej
Kev sim kom ntxhov siab rau cov khoom lag luam hauv ib puag ncig kev ua haujlwm zoo ib yam li koj yuav siv cov khoom hauv koj lub tsev li cas
3-xyoo yam tsawg kawg nkaus warranty yuav tsum tau
Thiab raws li nrog rau tag nrho cov khoom ENERGY STAR, cov teeb pom kev zoo LED tau raug kuaj sim txhua xyoo kom ntseeg tau tias lawv txuas ntxiv ua tau raws li ENERGY STAR cov cai.
About GMKJ
Shenzhen Guangmai Electronics Co., Ltd. tsim nyob rau hauv Shenzhen ntawm Tuam Tshoj nyob rau hauv 2009, yog ib lub teb chaws siab -Tech Enterprise tsom rau siab - kawg LED pob kev pab cuam. Peb cov LEDs (SMD LED, High Power LED, COB LED) siv rau cog cog teeb pom kev zoo, zaj duab xis teeb pom kev zoo, tshuab zoo nkauj, UV kho, nthuav tawm, theem teeb pom kev zoo, Infrared Sensor thiab Landscape Lighting thiab lwm yam.
Peb tau txais kev ntseeg siab ntawm cov neeg siv khoom tsis sib xws nyob ib puag ncig kev lag luam hauv tsev thiab txawv teb chaws rau ntau xyoo.Ntau tshaj 10 Xyoos kev paub, ua tsaug ntau rau kev mloog thiab kev txhawb nqa.
OEM Txheej Txheem: OEM / ODM cov kev pabcuam muaj, peb tuaj yeem ua koj tus kheej Hom thiab
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