E hahai mua i ka Litehome e aʻo hou e pili ana i ka māmā Candela & lumen (cd & Lm) ʻO ka hui o ka nui o ka mālamalama,ʻo ia ka mea e kau ai ma keʻano o ke kukui kukui o ke aniani ma kahi o ka pākeke o ke kino. ʻO keʻano o kahi kukui ka lole ma nā kuhikuhi a pau. ʻO ka hoʻolauleʻaʻana i ka 1 mau kukui o ka māmā e koi ana iā 12.3 Lumens,ʻo ia,ʻo ia, e neʻe ana i kahi o nā kihi paʻa. ʻO Lumen ka papa o ka kahe maloʻo. Hoʻomālamalama (lux) ʻO ka nui o ke kukui e pālahalaha ana i kahi papa hana i kapaʻiaʻo ka maʻi maʻi. Hōʻikeʻia ma nā lumens ma kēlā me kēia wahi. Hoʻokahi lumen ma muli o ka wāwae wāwae ka nui o ka māmā i waiho i kahi wāwae i kauʻia ma kahi wāwae mai ka papa o ka hana me hoʻokahi'āpana. ʻO ka lā mai kahi lani ma kahi o ka lā i ka lā e pili ana i ka 1,000 Lumens i kēlā me nā wāwae wāwae. Ma kahi papaʻaina maikaʻi maikaʻi, ma kahi o 20 mau minmens i kēlā me nā wāwae wāwae. ʻO ka mea e pili ana i ka metric e pili ana i ka unahi,ʻo ia ka 1 lumen ma kēlā me kēia mika square. 1 lumen per square wāwae i like me 10.76 hana a kokoke paha a kokoke paha i ka 10 o ka 5. MaʻAmelika Hui PūʻIa, ua hoʻohanaʻia nā wāwae wāwae ma mua o ka lumens ma kahi o nā mika ma mua,ʻoiai ua hoʻohana ka UK i keʻano o ka hope. Hoʻohanaʻiaʻo Lux i nā'āinaʻEulopa. E hōʻoluʻolu Ke hāʻule ka mālamalama ma luna o kahi papahele, hōʻikeʻia ia e like me nā waiwai o kaʻili. Ua kapaʻia kēia waiwai i ka nānāʻana i ka papa. ʻO ka noʻonoʻoʻana o kahi papa keʻokeʻo e kokoke kokoke ana i 100%,ʻoiai keʻano o ka noʻonoʻoʻana o kahi ala asphalt he 10% wale nō. ʻO ka mālamalama o kahi wahi o kahi mea e pili ana i ka hoʻomālamalamaʻana i ka hoʻomālamalama. No ka laʻana, inā he wahi e like me keʻano o 100% i hoʻomālamalamaʻia e 10 mau wāwae wāwae, he 10 mau kāleka birperp. Hiki ke kākauʻia ka hoʻohālikelike e: L = er --- (1) I waena o lākou, lʻo ia ke kekelopopic i nā wāwae i nā wāwae-backborts, aʻo ka hoʻomālamalama i loko o nā kukui-coallusles. R he mea hoʻohālike, hōʻikeʻia he hapa o kekahi. Me ka hoʻohanaʻana i nā hui metric,ʻo ka waihona o ka umu o ka umostilb (1 addil e like me ka 0.0001 molbert) a me ke kikowaena o EMX. ʻO ka hoʻohālikelike (1) e pili wale ana i nā papa hana kūponoʻole aʻaʻole pili i ka maka a iʻole kaʻikeʻana i ka maka.
He aha nā koi māmā no ka hale kūʻai kūʻai?
Nā pae maʻamau e hoʻomālamalama ana no nā hale kūʻai kūʻai mai nā Supermarmanding mai 750 a 1000 Lux . Hiki i ke kala kala kala no nā hale kūʻai kūʻai hiki ke loaʻa ma ka liʻiliʻi loa RA ≥80 no ka loliʻana a me ka rana. ʻAʻole eʻoi aku ka nui o ka pae kukui o ka māmā i ka ugr <19.
E like me ka hōʻikeʻana ma ke kiʻi ma lalo nei,ʻo LineHome Track Lines Lines i hoʻohanaʻia ma nā Supermarkets e hoʻokō i kahi hoʻolahaʻana o 4,50lux ke hālāwai me ka ugr <13. He hana maikaʻi loa kēia no kahi wahi kūʻai.
