Kupsinjikaku kubweretsa kuwala kocheperako mvula m'malo ambiri kummawa ... Ma CFL ndi kutsogola kwa LED kumatha kuchepetsa kutsika kwa magetsi ndi 75% kapena kupitilira apo.
Kupititsa patsogolo kwa CFL ndi LED kumatha kuchepetsa kuyatsa kwamagetsi ndi 75% kapena kupitilira apo.3. Mababu Otsitsimutsa a LED.Magetsi a LED amatha kusuntha 40, 60, ...
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