Ukukhanyisa kuyisici esibaluleke kakhulu ngaphakathi kwendawo. Ngalo, ungafihla amaphutha noma ugcizelele isithunzi ekamelweni, futhi udale umkhathi odingekayo. Ukukhiqizwa kwamadivaysi okukhanyisa akumi futhi kukhula, njengento yonke ezungezile. Esikhundleni se-bulb evamile yokukhanya ene-filament ye-filament kufika i-halogen, i-luminescent ne-LED. Ngaphezu kwalokho, izinguquko zenzeke endleleni abafakiwe ngayo.
Kulesi sihloko, sizokhuluma ngezibani ze-LED (LED) ezihlanganisiwe, njengoba le nveli yesimanje isanda kakhulu, ngoba inokusetshenziswa okubanzi.
Izinzuzo zezibani ze-LED ezakhelwe ngaphakathi
Izinzuzo ze-LED zokukhanyisa amadivayisi zihlanganisa:
- impilo ende;
- izinga elihle lokukhanya okukhishwe;
- Izinga eliphakeme lokuvikelwa komonakalo;
- lula ukufakwa;
- ukusetshenziswa kwamandla okuphansi;
- ingasetshenziswa kokubili endlini nangaphandle.
Ukwehluleka okuphawulekayo kuphela kwezikhungo ezinjalo kuyintengo ephakeme, kodwa kancane kancane inxephezelwa amandla okusindisa amandla.
Ukukhanya okukhanyisiwe kwe-LED
Kuzindawo ezihlukahlukene kunconywa ukuba uthathe amamodeli ahlukene alawo madivaysi okukhanyisa. Ukufakwa kwezingxenye ze-LED ezigcinwe phansi ezifakiwe (ngokungafani nezinye izinhlobo zezibani) zingafakwa kunoma yiluphi uhlaka lwezingxenye ( ukushayisana noma ukulingana).
Kukhona futhi izakhiwo ze-LED ezakhiwe odongeni. Zisetshenziselwa umhlobiso wezinhla, amakhethi noma ifenisha yegumbi (isibonelo: amakhabhinethi). Kulesi simo, ngokuvamile usebenzise izibani zendawo.
Uma ufuna ukuthola ukukhanya kwekhwalithi eliphezulu futhi ungafuni ukushintsha njalo ama-bulb, khona-ke izibani ze-LED eziphelile ziyizinketho ezifanele kakhulu kuwe.