Ezweni lanamuhla, lapho ukonga amandla nokuphila okungaguquki sekubalulekile, ama-bulb okukhanyisa anokusebenza kahle kwamandla adlala indima ebalulekile. Lezi zixazululo zokukhanyisa azisizi kuphela ekwehliseni izindleko zikagesi kodwa futhi zifaka isandla kakhulu ekwehliseni umthelela emvelweni. Ngentuthuko esheshayo kwezobuchwepheshe bokukhanyisa, abathengi manje bangakhetha ezahlukene ezikhethwa kahle zamandla ezisebenza kahle ezihlangabezana nezidingo ezahlukene nezintandokazi. Le ndatshana ibheka izinzuzo, izinhlobo, izinqubo zokukhetha, kanye nezinto ezintsha ezihlobene nama-bulb okukhanyisa anokusebenza kahle kwamandla, ihlinzeka ngesiqondiso esiphelele sokwenza ushintsho oluya ezixazululweni zokukhanyisa ezihlakaniphile.

Amathilomu okonga amandla anezinzuzo eziningi kune-incandescent bulbs yakudala, okwenza kube ukukhetha okuthandwayo kokusebenzisa ekhaya kanye nebhizinisi. Enye yezinzuzo ezibaluleke kakhulu ukonga imali. La mathilomu adla amandla amancane kakhulu, okwenza kube izikweletu zikagesi ezincane ngokuhamba kwesikhathi. Ngokwesibonelo, i-LED light bulbs ezonga amandla idla ingxenye encane yamandla uma iqhathaniswa namathilomu ajwayelekile, okwenza kube nomnotho omkhulu esikhathini eside.

Ukuphila isikhathi eside kungenye inzuzo enkulu. Amabhulubhu okonga amandla ngokuvamile anesikhathi eside sokuphila, okunciphisa ukuphindaphinda kanye nezindleko zokushintsha. Lokhu kuqina akugcini ngokonga imali kodwa futhi kunciphisa udoti, kusekela ukusimama kwemvelo. Ngaphezu kwalokho, la mathilomu anomthelela ekwehliseni ukukhishwa kwe-carbon ngokudla amandla amancane, okusiza ukwehlisa ukukhishwa kwegesi elibamba ukushisa elihlotshaniswa nokukhiqizwa kwamandla.

Ngokombono wokusebenza, izibani ezonga ugesi zinikeza ukukhanya okuzinzile, okusezingeni eliphezulu okungathuthukisa indawo nokusebenza kwanoma yisiphi isikhala. Amandla azo okusebenza kahle ezindaweni ezahlukahlukene—kusukela emakhaya namahhovisi kuya ezindaweni zezimboni—aqinisekisa kakhulu ukusebenza kwawo okuhlukahlukene nokubaluleka kwawo.

Imakethe inezinhlobo eziningana zezibani ezonga ugesi, ngayinye inezici ezihlukile eziklanyelwe izidingo zokukhanya ezahlukahlukene. Izigaba ezimbili ezithandwa kakhulu yizibani ze-LED (Light Emitting Diode) kanye nezibani ze-CFL (Compact Fluorescent Lamp). Izibani ze-LED zaziwa kakhulu ngokonga kwazo ugesi okungajwayelekile, isikhathi eside sokuphila, nokukhanya okugcwele ngokushesha. Ziqinile kakhulu futhi zitholakala ngezinhlobonhlobo eziningi zezitemperature zombala kanye nemiklamo, okwenza zifanele cishe kunoma yisiphi isicelo.

Ama-CFL bulbs, nakuba engadumile kangako namuhla kune-LEDs, asengasetshenziswa njengenye indlela engabizi kakhulu kune-incandescent bulbs. Adla amandla amancane ngo-70% futhi ahlala isikhathi esiphindwe ka-10. Nokho, ama-CFL aqukethe inani elincane le-mercury, okudinga ukulahlwa ngokucophelela. I-LEDs, ngokuphambene, azina-mercury ngakho-ke zinobungani nemvelo.

Ukuqonda ukusetshenziswa kwamandla kwamalambu e-LED uma kuqhathaniswa nezinye izinhlobo kubalulekile ekwenzeni izinqumo ezinolwazi. Amadivayisi e-LED avamise ukusebenzisa u-75-80% amandla amancane kunezilambu ezishisayo futhi anempilo yamahora angu-25,000 noma ngaphezulu, adlula kakhulu ama-CFL namalambu endabuko.

Ukukhetha ilambu elisebenza kahle lamandla kufaka izici eziningana. Okokuqala, ukukhanya kulinganiswa ngama-lumens kunokuba ngama-watts, ngakho-ke kubalulekile ukwazi ukukhishwa kokukhanya okufunwayo. Ngokwesibonelo, ilambu elishisayo elingu-60-watt lifana cishe nelambu le-LED elingu-800-lumen, elisebenzisa amandla amancane kakhulu.

Umbala wokushisa ubalulekile njengoba uthinta umoya wendawo. Amabhulashi anombala wokushisa opholile (2700K-3000K) anikeza ukukhanya okukhululekile, okuhehayo, kanti izinga lokushisa eliphakeme (4000K-6500K) lihamba phambili ezindaweni zokusebenza ezidinga ukukhanya okukhanyayo, okucacile. Ngaphezu kwalokho, ukuhambisana nezinsiza ezikhona kubalulekile; ukuqonda izinhlobo zokufaka ezifana ne-screw base (E26/E27), i-bayonet cap, noma i-GU10 kuqinisekisa ukufakwa okufanele.

Ngaphezu kwalokhu, ukucabangela ukunciphisa ukukhanya nezici zokukhanya ezihlakaniphile kungathuthukisa ukusebenza kahle kwamandla kanye nokwaneliseka komsebenzisi. Amanye ama-LED anamuhla afinyelela ezilawulweni ezihlakaniphile ezivumela abasebenzisi ukuthi balungise ukukhanya nombala kude, bethuthukisa ukusetshenziswa kwamandla ngokususelwa ezidingweni zangempela.

Imboni yokukhanyisa ibona ubuchule obusheshayo obuhlose ukuthuthukisa ukusebenza kahle kwamandla kanye nolwazi lomsebenzisi. Ukuqhubeka kwakamuva kufaka phakathi ukuhlanganiswa kobuchwepheshe obuhlakaniphile obuvumela izinhlelo zokukhanyisa ukuthi zisebenzisane namanye amadivayisi we-home automation. Lezi zixazululo zokukhanyisa ezihlakaniphile zingalungisa ukukhanya nombala ngokusekelwe ekuhlala, isikhathi sosuku, noma ukukhanya kwendawo, kunciphisa kakhulu ukusetshenziswa kwamandla okungadingekile.

Ubuchwepheshe obufana ne-tunable white LEDs buvumela abasebenzisi ukuthi benze ngokwezifiso izinga lokushisa lombala ngokuguquguquka, kuthuthukisa induduzo kanye nomkhiqizo. Ngaphezu kwalokho, ukuthuthukiswa kwezinto zikagesi ezisebenza kahle kakhulu kanye nemiklamo ethuthukisiwe yama-LED chips kuyaqhubeka nokudlulela imingcele yokusebenza kwamandla okukhanyisa kwesibani.

Izinkampani ezifana neZhongshan Lobot Lighting Co., Ltd. zikhona phambili kulezi zinguquko. Ngaphezu kweminyaka engama-20 yokuhlangenwe nakho ezixazululweni zokukhanyisa ze-OEM/ODM, iLobot Lighting ihlanganisa ucwaningo oluphambili kanye nokukhiqiza kwekhwalithi ukuze ilethe imikhiqizo esebenza kahle, ethembekile ehambisana nezidingo ezihlukahlukene zemakethe. Uhlanga lwabo lwezimpahla olunzulu, kuhlanganise nezibani ze-LED ezisebenza kahle ngamandla, lusekela ukukhetha ukukhanyisa okukhuthazayo kokubili kumakhasimende ezohwebo nasezindlini. Funda kabanzi ngemicimbi yabo ku-Imikhiqizo ikhasi.

Ekuphetheni, ukushintsha ukuya kumabha okukhanya aphumelelayo kwezamandla kunikeza izinzuzo ezinkulu kufaka phakathi ukonga izindleko, ukuphuculwa kokuphila, kanye nomthelela omuhle emvelweni. Nokho, ukukhetha ama-LED noma ama-CFL, ukuqonda umehluko kusiza ukwenza izinqumo zokukhanyisa ezihlakaniphile ezihambisana nezidingo ezithile. Ukuqamba ezintweni zokukhanyisa, ikakhulukazi izinketho ezihlakaniphile nezokwenza ngokwezifiso, kuthuthukisa kakhulu ukusebenza kahle kwamandla kanye nokwaneliseka komsebenzisi.

Kubantu bezentengiselwano nabathengi abafuna ukuthuthukisa izixazululo zabo zokukhanyisa ngendlela ehlanzekile, ukubambisana nabahlinzeki abanamava njengeZhongshan Lobot Lighting Co., Ltd. kuqinisekisa ukufinyelela emikhiqizweni yekhwalithi ephezulu, emisha esekelwa iminyaka eminingi yokuhlangenwe nakho. Vakashela ku-Mayelana Nathi ikhasi ukuze uhlolisise ukuzinikela kwabo kwekhwalithi nokuhlanzeka.

Thokozisa ikusasa lokukhanyisa ngokwenza ushintsho lokuya kumabha okukhanya aphumelelayo kwezamandla futhi ukhanyise indawo yakho ngendlela ehlanzekile.