Nekufarirwa kwehunyanzvi hwemwenje ye LED, vatengi vari kuramba vachitarisa kunaka kwemwenje pavanotenga mwenje. CRI (color rendering index), sechiratidzo chakakosha chekuyera kugona kwemavara emwenje, yave imwe yenzira huru dzekuongorora mashandiro emwenje ye LED. Saka, ngatitarisei kuti CRI chii.
[Tsananguro uye kukosha kweCRI index]:CRI (Color Rendering Index)chiratidzo chinoshandiswa kuongorora kugona kwechiedza kudzoreredza ruvara rwechokwadi rwechinhu. Kukosha kwacho kunobva pa0 kusvika ku100.Kana kukosha kwacho kwakakwira, zvinoita kuti ruvara rwechiedza ruve nani.CRI yechiedza chechisikigo i100, nepo CRI yemwenje ye LED yepamusoro inogona kusvika kupfuura 80, uye zvigadzirwa zvepamusoro zvinogona kusvika kupfuura 95, izvo zvinogona kuratidza ruvara rwezvinhu zviri nyore.
Mumamiriro emwenje yemumba, yekutengeserana neyemaindasitiri, huwandu hweCRI index hunokanganisa zvakananga ruzivo rwekuona. Semuenzaniso, mumagallery emifananidzo, zvitoro zvembatya kana makauntara ezvizoro, mwenje weCRI wakakwira unogona kudzoreredza mavara chaiwo ezviratidziro uye kudzivirira kusiyana kwemavara; munzvimbo dzemumba, mwenje weCRI wakakwira unogona kuita kuti chikafu, fenicha uye mavara ekushongedza ave akajeka uye kunatsiridza kunyaradzwa. Kusiyana neizvi, mwenje weCRI wakaderera unogona kukonzera kukanganiswa kwemavara, uye kushandiswa kwenguva refu kunogona kutokonzera kuneta kwekuona.
Kuratidza mavara uye hutano: Kana uri pasi pechiedza chine mavara asina kunaka kwenguva yakareba, zviri nyore kukonzera kuneta kwemaziso uye kunyange myopia. Kusakwana kwechiedza mukirasi kunokanganisa maziso evanhu kuti vasaone ruvara rwezvinhu, zvekuti zvinhu hazvigone kuratidza mavara azvo chaiwo.
Kuratidza mavara uye kujekesa: Ruvara rwekuratidzwa kwechiedza pamwe chete zvinosarudza kujeka kwekuona kwenzvimbo. Pane kuenzana pakati pekujeka neruvara rwekuratidzwa. Kana uchishandisa rambi rine ruvara rwekuratidzwa Ra>90 kuvhenekesa hofisi, kuvhenekesa kunogona kuderedzwa neanopfuura 25% maererano nekugutsikana kwechitarisiko charo zvichienzaniswa nehofisi inovhenekerwa nerambi rine ruvara rwakaderera (Ra<60).
Saka, zvakakosha zvikuru kusarudza CRI yakakodzera. Kune mwenje wepamba, marambi e LED ane CRI ≥ 80 anogona kusarudzwa, nepo nzvimbo dzine zvinodiwa nemavara akasimba (senge madhizaini ekugadzira nenzvimbo dzekurapa) dzinofanira kusarudza zvigadzirwa
neCRI ≥ 90. Pamusoro pezvo, vatengi vanofanira kuziva kuti CRI haisiyo yega chiyero, uye zvakakoshawo kufunga nezvematanho akadai sekupisa kwemavara uye kushanda zvakanaka kwechiedza.
Parizvino, marambi e LED ane CRI yakakwira anodiwa munzvimbo dzakawanda. Mupfungwa dzeLIPER: CRI inopfuura 80 ingori pokutangira. Chinodiwa neLIPER ndechekuona kuti mushandisi wese anogona kushandisa marambi e LED ane CRI inopfuura 90!
Munguva yemwenje ye LED, CRI index yave chiyero chakakosha chekuyera kunaka kwemwenje. Pakutenga, vatengi vanofanira kusarudza zvigadzirwa zvine mavara akanaka zvichienderana nezvavanoda kuti vawane ruzivo rwemwenje rwune hutano uye rwakasununguka.
Izvi ndizvo zvatinoda kukuratidzai nezvemwenje weLiper MW series LED downlight.
Nguva yekutumira: Chikumi-17-2025
