Dimmable LED Vs. COB Downlights: Jagoran UAE

Idan kun samar da hasken wuta ga ayyukan da suka dace na UAE, tabbas kun gabatar da tambaya iri ɗaya sau biyu a cikin mako guda: shin ya kamata mu ƙididdige fitilolin fitilun LED ko fitilun COB? Yana kama da ƙaramin zaɓi, amma amsar tana shafar kusurwar katako, daidaituwar dimmer, jin daɗin gani, da kuma yadda sauƙin aikin ke share amincewar ginin.

A takaice sigar shi ne cewa suna hidima daban-daban matsayin. Dimmable LED downlights suna ba ku sassauƙan haske na yanayi a cikin ɗaki, yayin da hasken wuta na COB ke ba da sarrafawa, katako mai ƙima don lafazi da hasken nuni. Ga masu rarrabawa da ƙayyadaddun bayanai, sanin wanne ne daga wurin - da kuma waɗanne ƙayyadaddun bayanai don sakawa a cikin RFQ - shine abin da ke raba tsaftataccen shigarwa daga sake kira.

1. Menene Dim da COB Downlights Ainihin

Hasken haske na LED mai dimmable shine kayan aikin da aka ajiye tare da direba wanda ke ba ka damar daidaita fitowar haske daga cikakken haske zuwa ƙaramin matakin, yawanci ta hanyar TRIAC (yanke-lokaci), 0-10V, ko sarrafa DALI. Dokin aiki ne na gaba ɗaya: santsi, ko da, daidaitacce.

yana Hasken ƙasa na COB amfani da module ɗin LED guda ɗaya na Chip-on-Board - ƙananan kwakwalwan kwamfuta da yawa da aka haɗe a kan ƙasa ɗaya - maimakon ƙananan maɓuɓɓuka da yawa. Wannan tushen hasken guda ɗaya yana samar da haske mai haske, mafi daidaituwa, kuma mafi ƙarfin sarrafawa. COB ya yi ƙasa da ƙarancin sassauƙa da ƙari game da ingancin katako da sarrafa kyalli.

Babu kuma 'mafi kyau' gabaɗaya. Suna amsa tambayoyi daban-daban game da sararin ku.

2. Dimmable LED Downlights ko COB Downlights: Wanne ya dace da ɗakin?

Zaɓi bisa ga aikin hasken ɗakin, ba bisa zaɓi ba:

• Dimmable LED downlights shine kiran da ya dace don ɗakuna, ofisoshi, dakunan baƙo na otal, titin, da wurare masu yawa inda mazauna ke son canza haske da yanayi a cikin yini.

• COB downlights suna samun wurinsu inda ƙwanƙwasa, katako mai sarrafawa da kuma ƙaƙƙarfan al'amura masu kyalli: nunin dillalai, ɗakunan ajiya, teburan gidan abinci, da lafazin gine-gine - daidai baƙon baƙi da siyar da buƙatun tuki a duk faɗin UAE.

• Bukatar duka biyu? Yawancin fitattun abubuwan ciki suna amfani da fitilun COB masu lalacewa . KEOU COB jerin hasken ƙasa , alal misali, an haɓaka shi a kusa da aikin dimming daidai saboda ayyukan galibi suna son katako mai mahimmanci wanda har yanzu ana iya raguwa don yanayi.

Pro Tukwici : A cikin dillali da baƙi, gudanar da hasken yanayi na gabaɗaya akan fitilun da ba za a iya kashe su ba da ƙayyadaddun bayanai akan COB. Wannan haɗe-haɗe yana ba ku duka haske gabaɗaya da fitattun kayayyaki na ban mamaki ba tare da yin karo da juna ba.

3. Takaddun Takaddun Mahimmanci a cikin RFQ

Masu rarrabawa suna ƙonewa lokacin da suka ƙididdige wattage kadai. Don hasken wuta, sanya waɗannan huɗun akan RFQ:

1. Launi mai launi (CRI)

CRI 80+ yana jure wa yawancin wuraren zagayawa. Tafi CRI 90+ a ko'ina ana nuna daidaiton launi - tallace-tallace na tallace-tallace, zane-zane, babban karimci - saboda launuka masu laushi suna sa kayan ciki masu daraja suyi arha.

2. Launi Zazzabi (CCT)

Dumi 2700-3000K sun dace da gidajen abinci da wuraren zama; 3500-4000K yana aiki don ofisoshi da dillalai; 5000K+ yana karanta hasken rana-haske. Samfuran CCT da yawa ( zaɓin Tri-CCT na gama gari ) yana ba ku damar daidaita yanayin a kan rukunin maimakon yin a lokacin tsari.

3. Anti-Glare da UGR

A cikin ofisoshi da baƙon baƙi, mazauna suna kallon silin na sa'o'i. Nemo baffles mai zurfi, firam ɗin da ba a kwance ba, ko masu haske mai ƙarancin haske, kuma yi niyya UGR ƙasa da 19 inda ta'aziyya ke da mahimmanci. Ikon Glare kuma shine madaidaicin yarda mai shuru akan sake dubawar gine-ginen UAE.

4. Kwangilar katako

COB downlights suna ba ku ƙwanƙwasa, katako masu zaɓaɓɓu (kimanin 15° zuwa 60°) don hasken lafazin; Hasken ƙasa gabaɗaya mai dimmable yana yaɗa faɗi don ɗaukar yanayi. Daidaita katako da aikin - ƙunƙarar katako a cikin wani faffadar ƙofa ita ce abin da ya ɓace.

4. The Hidden Trap: Dimmer Compatibility

Mafi yawan ƙararrakin filin da aka fi sani da fitilolin ƙasa shine flicker, buzz, ko dropout. A kusan kowane yanayi laifin rashin daidaituwa tsakanin bangon dimmer da direban LED , ba daidaitawar kanta ba. Daidaitaccen abin da aka yiwa lakabi da ''dimmable'' ba yana nufin yana aiki da kowane dimmer ba.

Kafin kayi oda, tabbatar da abubuwa hudu:

• Shigar da sarrafa direba : TRIAC/yanke-lokaci, 0–10V, ko DALI.

• Nau'in gefen don ɓata lokaci-yanke: trailing-baki (bayan lokaci) gabaɗaya shine amintaccen abokin tarayya don LEDs; jagora-baki yana buƙatar tabbataccen wasa.

• Matsakaicin nauyin dimmer akan wutar lantarki da aka haɗa.

• Jerin jituwa na masana'anta don madaidaicin dimmer da biyun direba.

Idan mai sayarwa ya ce 'dimmable' amma ba zai iya sunan ƙa'idar ba, ɗauki wannan da'awar a matsayin wanda ba a tabbatar ba. ENERGY STAR yana danna fitilun ƙasa don dushe ci gaba daga 100% zuwa ƙasa aƙalla 20%, wanda ke aiki kawai lokacin da direba da dimmer suka yi daidai da gaske.

Gargaɗi : Idan dimmer ya fi ƴan shekaru, shirya don maye gurbinsa maimakon ɗauka cewa canjin da ke yanzu zai yi wasa da kyau tare da sababbin hasken wuta na LED.

5. Inda Wannan Ya Bar Mai Siyan UAE

A ko'ina cikin Dubai da Abu Dhabi, fitilun kasuwanci yawanci suna zama a cikin kewayon 7-30W, kuma ƙungiyoyin aikin suna neman 0-10V, TRIAC, ko DALI dimming akai-akai. Hakanan akwai matsin lamba mai natsuwa daga sake dubawar gine-ginen kore: fitilun da aka rage sune babban direban Hasken Wutar Lantarki (LPD), wanda ke ba da izinin ɗaukar nauyin DEWA, ​​Al Safat a Dubai, da Estidama a Abu Dhabi. Ingantattun ingantattun kayan sarrafawa, masu dacewa da haske suna taimaka muku cimma waɗancan maƙasudin - kuma wannan shine saƙon abokan cinikin ku za su maraba.

Abin da ya sa zabar haske mai kyau ya kasance game da yarda da sarrafawa kamar yadda yake game da kamanni.

6. Matakai na gaba

Kafin ka gama ƙayyadaddun ƙayyadaddun bayanai, tabbatar da abubuwa guda uku: katakon da sararin samaniya ke buƙata a zahiri, ƙayyadaddun ƙa'idar da ginin abokin ciniki ke goyan bayan, da madaidaicin maƙerin da aka bayyana. Samun waɗannan dama kuma kayan aiki suna aiki da tsabta.

Idan kuna son taimako ga jerin abubuwan dimmable da hasken wuta na COB don takamaiman aikin UAE - ko buƙatar kiran daidaitawa daga aikin injiniya - magana da ƙungiyar KEOU. A matsayin OEM-ODM masana'anta tare da sadaukarwa Dimmable LED downlight kewayon da wani Haɗe-haɗe-haɗe-haɗe-haɗe don gani-ta'aziyya-mahimman ayyuka, za su iya daidaita ƙayyadaddun bayanai tare da aikin ku kuma tabbatar da daidaituwar sarrafawa kafin aiwatar da oda.