Ngakhale mutakhala ndi ndalama, simungangoimbira foni kapena kugula nyumba....Ngati muli ndi ndalama, mwachitsanzo, matelefoni, makompyuta, ma air conditioners, nyumba zogona, ndi zina zotero....India panopa ndi imodzi mwa misika yaikulu kwambiri yowunikira kuwala kwa LED padziko lonse lapansi,... CFL ndi LED advancements are all possible Decrease kutsika kwamadzi ndikuwonjezeka ndi 75% kapena kupitilira apo.