Ana ƙididdige adadin maganin haske ta amfani da wannan dabarar:
Ƙarfin Yawa x Lokaci = Yawa
Abin farin ciki, yawancin binciken da aka yi kwanan nan suna amfani da raka'o'in da aka daidaita don bayyana tsarin aikinsu:
Yawan Ƙarfi a mW/cm² (milliwatts a kowace santimita murabba'i)
Lokaci a cikin s (daƙiƙa)
A cikin J/cm² (Joules a kowace santimita murabba'i)
Don maganin haske a gida, yawan ƙarfi shine babban abin da ya kamata ka sani - idan ba ka sani ba, ba za ka iya sanin tsawon lokacin da za ka yi amfani da na'urarka don cimma wani takamaiman adadin ba. Kawai ma'auni ne na ƙarfin hasken (ko adadin photons da ke cikin wani yanki na sarari).
Tare da LEDs masu kusurwa, hasken yana yaduwa yayin da yake motsawa, yana rufe yanki mai faɗi da faɗi. Wannan yana nufin ƙarfin haske a kowane wuri yana raguwa yayin da nisan da tushen yake ƙaruwa. Bambanci a cikin kusurwoyin haske akan LEDs shima yana shafar yawan wutar lantarki. Misali, LED mai 3w/10° zai nuna yawan wutar lantarki fiye da LED mai 3w/120°, wanda zai nuna haske mai rauni akan babban yanki.
Nazarin maganin haske ya fi amfani da ƙarfin da ke tsakanin ~10mW/cm² har zuwa matsakaicin ~200mW/cm².
Allurar kawai tana gaya muku tsawon lokacin da aka yi amfani da wannan ƙarfin. Ƙarfin haske mai yawa yana nufin ƙarancin lokacin amfani:
5mW/cm² da aka yi amfani da shi na tsawon daƙiƙa 200 zai ba da 1J/cm².
20mW/cm² da aka yi amfani da shi na tsawon daƙiƙa 50 zai ba da 1J/cm².
100mW/cm² da aka yi amfani da shi na tsawon daƙiƙa 10 zai ba da 1J/cm².
Waɗannan raka'o'in mW/cm² da daƙiƙa suna ba da sakamako a cikin mJ/cm² - kawai a ninka wannan da 0.001 don samun J/cm². Cikakken dabarar, idan aka yi la'akari da raka'o'in yau da kullun shine:
Yawa = Ƙarfin Ƙarfi x Lokaci x 0.001