Sizochaza ngokuhlukile izinhlobo zama-bulb ezijwayele ukusetshenziswa emakhaya noma emahhovisi, ngezinzuzo nezinkinga zazo.
Kudliwe ekukhanyiseni u-18% emakhaya kanti cishe ngama-30% emahhovisi , ukhetha uhlobo lwe ukukhanyisa okulungile ekusetshenzisweni ngakunye, sizokuthola yonga amandla angama-20% kuya kwangama-80%.
Izici okufanele uzicabangele ngaphambi kokwazi izinhlobo zama-bulb:
1. Ukusebenza kahle, okungama-watts (w) adliwe yizinhlobo ezahlukene zama-light.
2. Isikhathi sokusebenziseka, okusho isikhathi ngasinye sezinhlobo zama-bulbs.
3. Umbala, ngoba ukukhanya okuzokhipha kuzoba phuzi noma kumhlophe ngokuya ngokukhetha phakathi kwezinhlobo ezahlukahlukene zama-bulb. Lokhu kuzoya ngobuchwepheshe obukhethayo, ngoba kungaba i-LED, i-eco halogen noma i-fluocompact.
4. Imijikelezo Futhi kungezinye izici okufanele uzicabangele lapho ukhetha phakathi kwazo zonke izinhlobo zama-bulb akhona, ngoba i-bulb ngayinye isungule ukuthi zingangaki izikhathi ezingavulwa zicishwe.
Enye into okufanele uyikhumbule ukuthi ku Amandla okonga amalambu sizikala ngokuya ngeyakho ukukhanya, ngokusebenzisa iyunithi yokukala ebizwa ngokuthi “ukhanyisa"Noma"amalambu”Okukhombisa nje inani lokukhanya okukhishiwe.
Esikhundleni salokho, okungenhla ama-incandescent bulbs kulinganiswe ngo ama-watts (W), ekhombisa ukuthi kungakanani ugesi kudle.
Izinhlobo zama-bulbs
1. I-LED
Ziyisichazamazwi seLight Emitting Diode. I- ama-led aholelekile Zihambisana kakhulu nemvelo, ngoba zimelela inketho yemvelo futhi isebenza kahle.
Lokhu kungenxa yokuthi azikhiphi i-CO2 eningi emvelweni njengezinye izinhlobo zama-light bulbs, futhi aziqukethe i-tungsten noma i-mercury.
Futhi uma sihlaziya ifayela le- izici eziyinhloko kuphawulwe ngenhla, isikhathi sezinhlobo ezahlukahlukene zama-bulb, ama-LED angasetshenziswa cishe amahora ayizinkulungwane ezingamashumi amahlanu. Ukonga ngokuya ngokusetshenziswa kungaphezu kokubalulekile, ngoba sizobe sisebenzisa cishe ama-80% ngaphansi kuka noma iyiphi enye isibani sendabuko.
2. I-HALOGENS ECO.
Ukukhanya okunikezwa yilezi zinhlobo zama-bulb kungokwemvelo ikakhulukazi futhi kuvuleka ngokushesha. Mayelana nokuphila kwayo okusebenzisekayo, imvamisa kuba amahora ayizinkulungwane ezimbili, kudla imvilophu ingxenye eyodwa kwezintathu ingaphansi kunalezi ezizi-incandescent, esizophawula ngazo ngezansi.
Ukulahleka kwamandla ngenxa yomphumela wokushisa kufanele kucatshangelwe, ngoba lolu hlobo lwama-light light zikhipha ukushisa.
3. UBUNGAKANANI.
Ukusetshenziswa kwamandla kuphezulu kunawo wonke ama-bulbs, futhi ngemuva kwalokho kukhonjiswa kwifayili ye- ugesi bill. Ngenhlanhla, kusukela ngo-2009 kuye phambili, kube khona ukuhoxiswa kwalolu hlobo lwama-light emakethe, inikezela ngezixazululo ezingcono ezinikeza umphumela ofanayo ngokukhanya, kepha ngokusetshenziswa okuphansi kakhulu. Ngasikhathi sinye, azikhiqizi ukushisa, zinemijikelezo embalwa futhi zikhiqiza kabusha i- faka umbala kahle.
4. IZIMPUMELELO.
Baziwa njenge- comsumption ongaphakeme, ukuba nempilo esebenzisekayo ephakathi kwamahora ayizinkulungwane eziyisithupha kuya kweziyishumi, futhi kudla amaphesenti ayisishiyagalombili ngaphansi kwalapho homologues bendabuko.
Ngokuqondene nokukhanyisa ekunikezayo, lezi izinhlobo zamandla okonga amandla Azinconyelwa kakhulu ukuthi zisetshenziswe ezindaweni zokuhamba. Ngoba imvamisa kuthatha imizuzwana embalwa ngaphambi kokunikela nge- amandla okukhanyisa kwakho.
Yiziphi izici okufanele zicatshangelwe?
a) Isikhathi esithatha isibani sokukhanya ukufinyelela ukusebenza okuphezulu, okungukuthi, ivula ngokushesha kangakanani.
b) I-aperture angle noma i-light beam, okusho ukuthi engeli engezansi, ukukhanya kuzogxila ephuzwini elithile.
c) Isikhathi sokusebenziseka kwesibani, okungukuthi, i- amahora okukhanya kwesibani.
d) Ngokombono wobuhle, sizozinakekela amafomu. Singathola i-globe, round, spiral noma amalambu amakhandlela.
e) Kukhona futhi ukwakheka okuhlukile kwe-bushing ngokuya ngobubanzi bayo futhi uhlobo lwentambo ukuthi babe.
f) Inani lezikhathi isibani esikhanyayo ingavulwa icishwe, okungukuthi, imijikelezo yabo.
g) Amandla wokukhanya noma okukhanya, ngendlela yokuthi ubuningi be lumens sizothola ukukhanya okukhulu.
