Nawa lumen hasken titin hasken rana zan buƙaci zaɓi don hasken waje?
Menene lumens? Lumens kalma ce ta fasaha don hasken fitila. Yana da adadin haske mai haske da fitila ke fitarwa a kowace awa. A cikin sharuddan layman, lumens shine hasken hasken da fitila ke fitarwa kuma mafi girman adadin lumen, hasken fitilar zai kasance. Lumen count…
Nawa lumen hasken titin hasken rana zan buƙaci zaɓi don hasken waje? Kara karantawa "