I.Sharaxaada
Golaha Qiimaynta Midabka, oo ku habboon dhammaan warshadaha iyo codsiyada halka ay jirto baahi loo qabo in la ilaaliyo joogteynta midabka iyo tayada-tusaale Automotive, Ceramics, Cosmetics, Cuntooyinka, Kabaha, Alaabta, Dharka, Hargaha, Indhaha, Midabaynta, Baakadaha, Daabacaadda, Khadadka iyo Dharka .
Maadaama ilaha iftiinka kala duwan uu leeyahay tamar dhalaaleed oo kala duwan, marka ay yimaadaan dusha sare ee maqaalka, midabyo kala duwan ayaa soo bandhigaya. Iyadoo la tixgelinayo maareynta midabka ee wax soo saarka warshadaha, marka hubiye uu barbar dhigo joogteynta midabka u dhexeeya alaabta iyo tusaalooyinka, laakiin waxaa jiri kara farqi Inta u dhaxaysa isha iftiinka ee halkan loo isticmaalo iyo isha iftiinka ee macmiilku isticmaalo. Xaaladdan oo kale, midabka hoos yimaada isha iftiinka kala duwan ayaa ku kala duwan. Had iyo jeer waxay keentaa arrimaha soo socda: Macmiilku wuxuu ka cawdaa kala duwanaanshaha midabka xitaa wuxuu u baahan yahay diidmada alaabta, dhaawac weyn u geysta sumcadda shirkadda.
Si loo xaliyo dhibaatada kor ku xusan, habka ugu waxtarka badan waa in la hubiyo midabka wanaagsan hoostiisa isha iftiinka.Tusaale ahaan, Practice International waxay khusaysaa Artificial Daylight D65 sida ilaha iftiinka caadiga ah ee lagu hubinayo midabka alaabta.
Aad bay muhiim u tahay in la isticmaalo ilaha iftiinka caadiga ah si loo qiyaaso farqiga midabka ee waajibaadka habeenkii.
Ilaha iftiinka D65 ka sokow, TL84, CWF, UV, iyo F/A ilaha iftiinka ayaa laga heli karaa golahan Lamp si loo saameeyo metamerismka.
