Haufinyane tjena, sehlopha sa lipatlisiso se tsoang Univesithing ea Exeter UK se fumane hore libakeng tse ngata tsa Europe, mofuta o mocha oa tšilafalo ea leseli o ntse o hlahella ka ho eketseha ha tšebeliso eaLED bakeng sa mabone a ka ntle. Lipampiring tsa bona tse hatisitsoeng koranteng ea Progress in Science, sehlopha se hlalositse lipatlisiso tsa bona mabapi le linepe tse nkuoeng ho International Space Station.

Liphuputso tse fetileng li bontšitse hore leseli la maiketsetso tikolohong ea tlhaho le ka ba le litlamorao tse mpe ho liphoofolo tse hlaha le bathong. Ka mohlala, phuputso e bontšitse hore liphoofolo le batho ba na le bothata ba ho robala, ’me liphoofolo tse ngata li ferekanngoa ke khanya bosiu, e leng se lebisang letotong la mathata a ho pholoha.

Phuputsong ena e ncha, liofisiri tse tsoang linaheng tse ngata li 'nile tsa buella tšebeliso eaLebone la LEDlitseleng le libakeng tsa ho paka, ho e-na le mabone a tloaelehileng a lebone la sodium. E le ho utloisisa hamolemo phello ea phetoho ena, bafuputsi ba ile ba fumana litšoantšo tse nkiloeng ke linohe tsa linaleli ho International Space Station ho tloha 2012 ho ea 2013 le 2014 ho ea 2020. Litšoantšo tsena li fana ka mefuta e metle ea maqhubu a khanya ho feta litšoantšo tsa sathelaete.

Ka linepe, bafuputsi ba ka bona hore na ke libaka life tsa Europe tse sokolohetseng ho tsonaLeseli la likhohola tsa LED'me ka tekanyo e kholo, mabone a LED a fetotsoe. Ba fumane hore linaha tse kang UK, Italy le Ireland li bile le liphetoho tse khōlō, ha linaha tse ling tse kang Austria, Jeremane le Belgium li batla li se na liphetoho. Ka lebaka la maqhubu a fapaneng a khanya a hlahisoang ke li-LED ha a bapisoa le li-bulbs tsa sodium, ho eketseha ha leseli le leputsoa ho ka bonoa ka ho hlaka libakeng tse fetotsoeng mabone a LED.

Bafuputsi ba bontša hore ba fumane hore leseli le leputsoa le ka sitisa tlhahiso ea melatonin ho batho le liphoofolong tse ling, kahoo la sitisa mokhoa oa ho robala. Ka hona, ho eketseha ha leseli le leputsoa libakeng tsa mabone a LED ho ka 'na ha e-ba le liphello tse mpe tikolohong le batho ba phelang le ho sebetsa libakeng tsena. Ba etsa tlhahiso ea hore ba boholong ba ithute ka hloko phello ea mabone a LED pele ba ntšetsa pele merero e mecha.