The mugdiga ahiftiinka LEDwaa, inta badan waa caadi.Soo koobida sababaha mugdiga nalalka LED maaha wax ka badan saddexda dhibcood ee soo socda.

Dhaawaca darawalka
Kuullaha nalalka LED-ka ayaa looga baahan yahay inay ku shaqeeyaan danab hoose oo DC ah (oo ka hooseeya 20V), laakiin sahaydeena caadiga ah waa koronta sare ee AC (AC 220V).Si aad furaha dhexe ugu rogto korantada looga baahan yahay laambada, waxaad u baahan tahay qalab loo yaqaan "LED constant current drive power."
Aragti ahaan, ilaa inta cabbirada darawalku ay ku habboon yihiin tusaha laambada, sahayda korontada si joogto ah ayaa loo isticmaali karaa oo si caadi ah ayaa loo isticmaali karaa.Qalabka gudaha ee waduhu waa adag yahay, qalab kasta (sida capacitors, rectifiers, iwm.) wuxuu keeni karaa isbeddel ku yimaada tamarta wax soo saarka, taas oo keeni karta in nalku mugdi noqdo.

LED gubatay
LED-ku laftiisu waxa uu ka kooban yahay hal laambad.Haddii mid ama qayb ka mid ah aan shidnayn, waxay si lama filaan ah uga dhigi doontaa qalabka oo dhan mugdi.Kuullaha laambaduhu guud ahaan waxay isugu xidhan yihiin si taxane ah ka dibna barbar socda – markaa haddii tuul laambad gaar ahi gubato, waxay sababi kartaa in dufcad laambaduhu damiyaan.
Gubashada ka dib, dusha sare ee tusbaxa laambada ayaa leh dhibco madow oo cad.Soo hel, isticmaal silig si aad ugu xidho gadaasha laambadda, gaab gaabi, ama ku beddel tuul laambad cusub.

Burburka iftiinka LED
Waxa loogu yeero suuska iftiinka ayaa ah in iftiinka iftiinka uu sii yaraanayo oo hoos u dhaco - xaaladdani waxay aad uga caddahay nalalka iftiinka iyo iftiinka.
Nalalka LED-ku kama ilaalin karaan suuska iftiinka, laakiin heerka qudhunka iftiinka ayaa ah mid gaabis ah, way adagtahay in lagu arko isbeddellada isha qaawan.Si kastaba ha ahaatee, kama saarayso LED-yada hoose, ama kuulka iftiinka hooseeya, ama arrimo la taaban karo oo ay ka mid yihiin kulaylka liidata, taasoo keentay in iftiinka iftiinka LED-ka uu dhaqso badan yahay.