Chii chinonzi lumen?
Lumen ishoko rehunyanzvi rekupenya kwerambi. Ihwo huwandu hwekupenya kwechiedza chinobudiswa nerambi paawa. Mukutaura kwelayman, lumens ndiko kupenya kwechiedza chinoburitswa nemwenje uye nepamusoro pekuverenga lumen, iyo mwenje inopenya.
Lumen count chinhu chakakosha pakusarudza mwenje wekunze sezvo inogona kukubatsira kusarudza kuti nderipi rambi rinonyatsoenderana nezvido zvako.
Sei lumen ichiita zvine musoro pane wattage?
Pakusarudza mwenje wekunze, lumens inonyanya kukosha pane wattage nekuti iri nani chiratidzo chekupenya kwakaita mwenje. Wattage izwi rehunyanzvi rinoshandiswa kuyera huwandu hwemagetsi akashandiswa uye rinoreva huwandu hwemagetsi anoshandiswa, kureva kuti rinotaridza huwandu hwemagetsi anoshandiswa nechiedza. Iyo yakakwirira iyo wattage, iyo yakawanda magetsi mwenje inopedza.
Zvisinei, kupenya kwerambi hakunyatsoratidzi kupenya kwerambi. Semuenzaniso, mwenje miviri ine nhamba imwechete yelumens inogona kunge isina kujeka kana imwe yadzo ine mvura yakaderera. Naizvozvo, pakusarudza mwenje wekunze, zvine musoro kuti kuverenga kwe lumen kuve kwakanyanya kuratidza kupenya kwerambi.
Ingani malumens andinoda mwenje wekunze wemugwagwa?
Huwandu hwema lumens hunodiwa pakuvhenekesa kwekunze kwemugwagwa hunotarwa nemamiriro ekunze uye zvinodiwa nemwenje. Kazhinji, iyo lumen renji yekuvhenekesa kunze kwemugwagwa ndeye 100 kusvika 200 lumens. Aya malumens anowanzo kukwana kune akawanda ekunze mwenje zvinodiwa.
Mangani malumens andinoda pafloodlight?
Solar floodlights inoda ma lumens akakwirira kupfuura marambi egadheni nekuda kwekuda kwemwenje wakanyanya. Izvi zvinogona kubva ku700-1300 lumens. Huru hwekutengesa solar LED floodlights inogona kusvika ku14,000 lumens.
Mangani malumens andinoda mwenje wezuva remumugwagwa?
Solar street light lumens inosiyana zvichienderana nekushandiswa kwemwenje yemumugwagwa. Pakuvheneka kwekugara, avhareji i5,000 lumens.
Kune migwagwa, migwagwa mikuru, mativi ekuvaka, mayunivhesiti anogona kubva pa6,400 kusvika 18,000 lumens.
tevera SRESKY kuti uwane rumwe ruzivo nezve solar street lights!
Zviri Mukati