Kukwera kwa nyali za LED zomwe zimagwirizana ndi zachilengedwe zikuyembekezeka kupitilira ... Zinthu zazikuluzikulu zomwe zimabweretsa kutsika kwamitengo ya LED mdziko muno ndi ... Zonse ziwiri za CFL ndi kupititsa patsogolo kwa LED zitha kuchepetsa kutsika kwa magetsi ndi 75% kapena kupitilira apo.