“Ukwelashwa ngaphakathi ehhovisi kunamandla futhi kulawulwa kangcono ukuze kutholakale imiphumela ehambisanayo,” kusho uDkt. Farber. Nakuba inqubo yokwelashwa ehhovisi ihluka ngokusekelwe ezinkingeni zesikhumba, uDkt. Shah uthi ngokuvamile, ukwelashwa ngokukhanya kwe-LED kuthatha cishe imizuzu eyi-15 kuya kwengama-30 ngeseshini futhi kwenziwa kanye kuya kathathu ngesonto amasonto ayi-12 kuya kweyi-16, “ngemuva kwalokho ukwelashwa kokulungisa kuvame ukunconywa.” Ukubona uchwepheshe kusho nendlela elungiselelwe kakhudlwana; ukugxila ezinkingeni zesikhumba ezithile, isiqondiso sochwepheshe endleleni, njll.
“Esaluni yami, senza izindlela zokwelapha eziningana ezahlukene ezihilela ukukhanya kwe-LED, kodwa okuthandwa kakhulu, yi-Revitalight Bed,” kusho uVargas. “Umbhede 'wokwelapha ukukhanya okubomvu' umboza umzimba wonke ngokukhanya okubomvu… futhi unobuchwepheshe bokufaka i-multi-zone ukuze amakhasimende akwazi ukwenza ngezifiso izinhlelo ezithile zezindawo zomzimba eziqondiwe.”
Nakuba ukwelashwa ehhovisi kunamandla, "ukwelashwa ekhaya kungaba lula futhi kube lula, uma nje kuthathwa izinyathelo ezifanele," kusho uDkt. Farber. Izinyathelo ezinjalo ezifanele zifaka phakathi, njengokujwayelekile, ukulandela iziqondiso zanoma iyiphi idivayisi yokwelapha ye-LED yasekhaya okhetha ukutshala kuyo imali.
Ngokusho kukaDkt. Farber, lokhu kuvame ukusho ukuhlanza isikhumba ngokuphelele ngaphambi kokusebenzisa kanye nokugqoka isivikelo samehlo ngenkathi usebenzisa idivayisi. Njengemaski yobuso ye-analog, amadivayisi okwelapha ngokukhanya avame ukunconywa ukuthi asetshenziswe ngemva kokuhlanza kodwa ngaphambi kwezinye izinyathelo zokunakekela isikhumba. Futhi njengasehhovisi, ukwelashwa ekhaya kuvame ukushesha: Iseshini eyodwa, kungaba ngochwepheshe noma ekhaya, kungaba ubuso noma umzimba wonke, ngokuvamile ihlala ngaphansi kwemizuzu engama-20.