Ukugwema ukuxhopha
Ukukhanya kubangelwa umehluko phakathi kwezindawo ezikhanyayo nezimnyama noma izinto. Isibonelo, uma i-luminaire eyodwa ifakwe ekamelweni, umhlali angase acabange ukuthi ukuxhopha kuyinkinga. Kodwa-ke, uma izibani eziyisi-6 zifakiwe, zingase zingabheki ukuxhopha njengenkinga. Lokhu kungenxa yokuthi indawo emnyama ikhanya futhi umehluko uyancipha.
I-glare ingancishiswa ngokuthi:
1. Nciphisa umehluko. Isibonelo, penda udonga lwangemuva lube mhlophe.
2. Engeza izinto zokukhanyisa ezengeziwe-khanyisa izindawo ezimnyama, okuzonciphisa umehluko phakathi kwezindawo ezimnyama nezikhanyayo.
3. Ukunciphisa ukukhanya (ama-lumens) kungase kudingeke izibani ezengeziwe ukuze kunxephezele ukulahleka kokukhanya.
4. Indawo yezibani-uma izibani zisakazwa ngokulinganayo endaweni ezokhanyiswa.
5. Ukuqondisa-Uma isiqondiso sesibani sihambisana ne-angle yokubuka evamile yomuntu ohlezi, umehluko uzoncishiswa.
6. Isembozo esivikelayo sempahla yokukhanyisa-engeza isembozo esiyisivikelo/ubhaci noma wenze izinto zemvelo (uthango, izimbali, njll.) zime phakathi kwezinto zokukhanyisa nabahlezi.
7. Misa ibanga-uma isibani sisuswa (ngokwesibonelo, sebenzisa esigxotsheni esiphezulu).
8. Shintsha umbala womthombo wokukhanya-isibonelo, ngokuvamile, ukukhanya okumhlophe okufudumele (okufana no-3K) kuthathwa njengokubangela ukukhanya okuncane (kodwa umphumela futhi mubi) kunokukhanya okumhlophe okupholile (okufana no-5K).
