Na farko Bi Litehome don ƙarin koyo game da haske Candela & Lammen (CD & LM) Sashin haske mai tsananin haske shine Candela, wanda ya dogara da tsananin kyandir mai haske, amma yanzu an ayyana shi kamar 1/60 na hasken da ya haifar da wani fata mai santsi a cikin zafin jiki na gyada. Tushen haske shine uniform a cikin dukkan kwatance. Emela 1 na hasken haske yana nufin fitar da lumen 12.3, wato, fitar da lumen 1 a kowace kusurwa mai ƙarfi. Lumen shine kashi na kwarara mai haske. Haske (lux) Yawan yaduwar haske a kan wani masarufi ana kiranta haske. Bayyana a cikin lumens kowane yanki. Daya Lumen a kowace murabba'in murabba'i shine adadin hasken wuta ya sanya ƙafa ɗaya daga farfajiya tare da canzela ɗaya. Hannun rana daga sararin sama a rana shine kimanin marassa lamba 1,000 a kowace murabba'in murabba'i. A kan teburin cin abinci mai kyau, kusan lumen biyu ne a kowace murabba'in murabba'i. Unit ɗin m awo shine lux, wanda shine lumen 1 a kowace murabba'in murabba'i. 1 Lumen a kowace murabba'in murabba'i daidai yake da 10.76 lux ko kusa da 10 lux. A cikin Amurka, ana amfani da sawun ƙafafun maimakon mu lilo a kowace murabba'in murabba'i, yayin da Burtaniya tayi amfani da ƙarshen ya zama iri ɗaya. Ana amfani da Lux a cikin kasashen Turai. Tunani mai kyau Lokacin da haske ya fadi a farfajiya, an nuna shi gwargwadon abubuwan da kadarorin saman. Ana kiran wannan mallakin duniya. Tunanin fararen fararen fari yana kusa
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Bayanin Sirri: Sirrinka yana da matukar mahimmanci a gare mu. Kamfaninmu yayi alkawarin kar a bayyana keɓaɓɓun bayananku ga kowane fallasa tare da izini na bayyananne.