Division of three lights: base, accent, and ambiance

A night view of a living room, clearly showing the distinct functions of three layers of lighting. Basic lighting: indirect light from the ceiling brings the entire space to a safe, walkable base brightness, with no directionality and no shadows. Accent lighting: two narrow-beam track lights precisely illuminate a painting on the wall and a plant in the corner, with brightness approximately three times that of the basic lighting, creating clear visual focal points. Ambient lighting: a low table lamp and a floor lamp behind the sofa, with the lampshades themselves subtly glowing, providing very low illumination but giving the space warmth and human scale. The color temperature of all three layers of light is consistent and can be controlled individually.
Avoid: Using only one main ceiling light, making the three layers of brightness identical, mixing color temperatures that are too different, illuminating the entire room uniformly.

Translated from Chinese by AI.

一個客廳的夜景,清楚呈現三個層次的照明各自負責的事。基礎照明:天花的間接光把整個空間提到一個安全、能走動的底層亮度,沒有方向性,不製造陰影。重點照明:兩盞窄角的軌道燈精準打在牆上的一幅畫與角落的一株植物上,亮度約為基礎照明的三倍,形成明確的視覺焦點。氣氛照明:一盞矮的桌燈與沙發後的立燈,燈罩本身微微發光,提供的照度很低但讓空間有溫度與人的尺度。三層光的色溫一致,可以個別開關。避免:只用一盞天花主燈、讓三個層次亮度相同、混用差異過大的色溫、把整個房間照成均勻一片。