Fihirisar nuna launi na LED

Mutane da yawa a cikin zabi na fitilu dafitilu, manufar ma'anar ma'anar launi a cikin ma'aunin zaɓi.

Dangane da ma'anar "Ka'idodin Tsarin Tsarin Haske na Gine-gine", ma'anar launi yana nufin tushen haske idan aka kwatanta da ma'anar ma'anar hasken haske, hasken haske yana gabatar da halaye na launi na abu. Fihirisar ma'anar launi shine ma'aunin ma'aunin launi na tushen hasken, wanda aka bayyana azaman matakin daidaitawa tsakanin launi na abu a ƙarƙashin ma'aunin hasken da aka auna da launi na abu ƙarƙashin madaidaicin tushen haske.

Hukumar Kula da Haskakawa ta Duniya (CIE) ta saita ma'aunin nuna launi na hasken rana a 100, kuma ta kayyade launuka na gwaji 15, ta amfani da R1 ~ R15 don nuna alamar nunin waɗannan launuka 15 bi da bi. Za a iya bayyana ainihin launi na kayan buƙatun don amfani da babban ma'anar ma'anar launi (Ra) na tushen haske, ƙimar sa yana kusa da 100, mafi kyawun launi.

Fihirisar ma'anar launi gabaɗaya, ɗauki nau'ikan R1 ~ R8 nau'ikan daidaitattun ma'anar ma'anar launi na matsakaicin ƙimar, wanda aka yi rikodin shi azaman Ra, yana nuna ma'anar ma'anar launi mai haske. Fihirisar ma'anar launi ta musamman zaɓi R9 ~ R15 nau'ikan samfuran daidaitattun samfuran launi na ma'anar ma'anar launi, rubuce azaman Ri.

Yawancin lokaci mukan ce ma'anar ma'anar launi yawanci tana nufin ma'anar ma'anar launi na gaba ɗaya, wato, ƙimar Ra, bisa ga "Ka'idodin Zane-zane na Gine-gine," tanade-tanaden Ra mafi ƙarancin 80, amma daga ƙwararrun batu na duba, muna kuma son yin la'akari da fihirisar ma'anar launi ta musamman.

Daga cikin su, ma'anar ma'anar launi na musamman R9 shine ikon nuna cikakken ja, lokacin siyeLED fitilukumafitilubukatar kulawa ta musamman ga darajar R9. Mafi girman darajar R9, mafi ingancin launi na 'ya'yan itatuwa, furanni, nama, da dai sauransu An rage. Idan hasken ja ya ɓace a cikin hasken, zai shafi ingancin hasken muhallin haske. Don haka kawai lokacin da Ra da R9 suna da ƙima masu girma a lokaci guda, ma'anar babban launiLED fitiluza a iya garanti.

Dangane da ƙayyadaddun ƙasa, lokacin da Ra ≥ 80 da R9 ≥ 0 na fitilu, yana iya cika ma'anar ma'anar launi da ake buƙata don ayyukan yau da kullun.

Ya kamata a lura cewa da yawaLED fitiluA kasuwa yanzu ana siyar da ƙimar R9 mara kyau, don haka kuna buƙatar bincika a hankalifitilazaɓi. Bugu da kari, idan launi ma'anar index bukatun ne high, za ka iya zabar Ra ≥ 90, R9 ≥ 70 fitilu.

Indexididdigar ma'anar launi mai ƙarancin haske za ta shafi idanunmu akan gano launi na abu, wanda ke haifar da raguwa ko raguwar ikon gane launi, dogon lokaci a cikin maƙasudin ma'anar launi mara kyau, ƙimar mazugi na kwayar idon ɗan adam shima za a rage shi, cikin sauƙi. don kawo gajiya na gani, har ma da haifar da myopia.

Sabili da haka, zabar fitilu tare da babban ma'anar ma'anar launi na iya kare idanunmu kuma ya kawo mana yanayi mafi dacewa da haske yayin inganta haɓakar launi na abubuwa.