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.
Maaddaama ilaha iftiinka kala duwan uu leeyahay tamar shucaac ah oo kala duwan, marka ay yimaadaan dusha sare ee maqaal, midabyo kala duwan ayaa soo bandhigaya. Iyadoo la tixgelinayo maareynta midabka ee wax soo saarka warshadaha, marka hubinta ayaa isbarbardhigaya joogteynta midabka u dhexeeya alaabta iyo tusaalooyinka, laakiin waxaa jiri kara farqi u dhexeeya ilaha iftiinka ee halkan loo isticmaalo iyo isha iftiinka codsatay macmiilka. Xaaladdan oo kale, midabka hoos yimaada isha iftiinka kala duwan ayaa ka 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.
