Munguva pfupi yapfuura, boka rekutsvagisa kubva kuYunivhesiti yeExeter kuUK rakaona kuti munzvimbo zhinji dzeEurope, rudzi rutsva rwekusvibiswa kwechiedza rwakanyanya kuoneka nekuwedzera kwekushandiswa kwe.LED yekuvhenekera kunze. Mupepa ravo rakaburitswa mugwaro Kufambira mberi muSainzi, boka rakatsanangura tsvakiridzo yavo pamifananidzo yakatorwa kubva kuInternational Space Station.

Zvidzidzo zvakapfuura zvakaratidza kuti chiedza chekugadzira munzvimbo yechisikigo chinogona kukanganisa mhuka dzesango nevanhu. Somuenzaniso, tsvakurudzo yakaratidza kuti mhuka nevanhu vanovhiringidza kurara, uye mhuka dzakawanda dzinovhiringidzika nechiedza usiku, zvichiita kuti pave nematambudziko akawanda ekupona.

Muchidzidzo chitsva ichi, vakuru vakuru vanobva kunyika dzakawanda vanga vachikurudzira kushandiswa kweMwenje we LEDmumigwagwa nenzvimbo dzekupaka, panzvimbo pechinyakare sodium bulb lighting. Kuti tinzwisise zviri nani nezvekuchinja uku, vatsvakurudzi vakawana mapikicha akatorwa nevanoongorora muchadenga paInternational Space Station kubva muna 2012 kusvika muna 2013 uye muna 2014 kusvika muna 2020. Iyi mifananidzo inopa chiedza chiri nani chewavelength kupfuura mifananidzo yesatellite.

Kuburikidza nemifananidzo, vaongorori vanogona kuona kuti ndeapi matunhu muEurope akashanduriraLED mafashamo chiedzauye pamwero mukuru, mwenje we LED wakashandurwa. Vakaona kuti nyika dzakaita seUK, Italy, neIreland dzakachinja zvikuru, nepo dzimwe nyika dzakaita seAustria, Germany, neBelgium dzinenge dzisina shanduko. Nekuda kwehurefu hwakasiyana hwechiedza chinoburitswa ne LEDs zvichienzaniswa nesodium bulbs, kuwedzera kwekubuda kwechiedza chebhuruu kunogona kunyatsoonekwa munzvimbo dzakashandurwa kuita mwenje we LED.

Vatsvakurudzi vanoti vakaona kuti chiedza chebhuruu chinogona kukanganisa kugadzirwa kwe melatonin muvanhu nedzimwe mhuka, zvichikanganisa kurara. Nokudaro, kuwedzera kwechiedza chebhuruu munzvimbo dzemwenje dze LED kunogona kuva nemigumisiro yakaipa pane zvakatipoteredza uye vanhu vanogara nekushanda munzvimbo idzi. Vanokurudzira kuti vakuru vakuru vanofanirwa kunyatso ongorora maitiro emwenje we LED vasati vafambira mberi mapurojekiti matsva.