Yonke imboni inejaggon yayo-amagama kunye namabinzana uninzi lwabantu abangaphandle kwelo lizwe abaya kuba nzima ukuwaqonda. Ke xa abasebenzi bethu bokugcina izindlu besibona siphethe ibhokisi ye-100-watt incandescent bulbs light (sigcina isigaba sokuphuma) kwaye sixelele ukuba sikulumkele ukugcwala ngaphezulu, sijika kwangoko siye endaweni enye: uphando .
Gcina Ncamathisela
Yintoni ukugqithisa?
Kuxa isixhobo sokukhanyisa sifakwe ibhalbhu yokukhanyisa ene ombane aphezulu kakhulu . Zonke izixhobo zinokulinganisela ukujonga amanzi okucetyiswa ngumenzi.
Iyingozi?
Ngokuqinisekile. Ukubeka ibhalbhu ye-watt eziyi-100 kwindawo enee-watt ezingama-60 kunokubangela ubushushu obukhulu, kunyibilike isokethi yokukhanyisa kunye nokugquma kwiingcingo zombane.
Nangaliphi na ixesha unolo hlobo lokonakaliswa kweengcingo, usemngciphekweni omkhulu weempazamo ze-arc, apho umbane uwela kwindlela ojolise kuyo- unobangela ophambili womlilo wasekhaya.
Kwanasemva kokuba ukhuphe ibhalbhu eyonileyo, usenokuba nomonakalo ongapheliyo kulungiso lwakho.
Ndinokuyiphepha Njani?
Izinto ezilungiselelwe ezinye zale mihla kufuneka zichaze ukulinganiswa kwazo ombane- ungayi ngaphezulu kwezo ngeebhalbhu zakho kwaye uya kukhuseleka. Ukuba isixhobo sakho sikhulile, kwaye ngaphandle kwesindululo sombane, yiya ngendlela ekhuselekileyo kwaye sebenzisa ii-watt ezingama-60 (okanye ezantsi) .
10:10 inani leengelosi
(Imifanekiso: Ilungu leFlickr UDeiru ilayisenisi yokusebenzisa phantsi Uyilo oluqhelekileyo , Ilungu leFlickr ntr23 ilayisenisi yokusebenzisa phantsi Uyilo oluqhelekileyo )