Four layers of light in the living room: three lights besides the main lighting

A night view of a living room, where four independent layers of light can be counted. The first layer is indirect light around the ceiling, providing overall base brightness. The second layer is a floor lamp behind the sofa, with its shade facing downwards, illuminating the person sitting and the sofa armrest. The third layer is a table lamp on a side table next to the coffee table, with the lowest brightness but closest to the person, providing a warm, close-range glow. The fourth layer is accent lighting from two narrow-beam spotlights on the wall, directed at a hanging painting and a plant. The four layers of light are at ceiling, standing, sitting, and wall heights respectively, forming a distinct vertical distribution in the space, giving the room depth in front-to-back and up-and-down dimensions. Avoid: Using only one main ceiling light, making the four layers of light the same brightness, installing all lights on the ceiling, eliminating the light-dark transitions between layers.

Translated from Chinese by AI.

一個客廳的夜景,可以數出四個獨立的光層。第一層是天花周邊的間接光,提供整體的底亮度。第二層是沙發後方的立燈,燈罩朝下,照亮坐著的人與沙發扶手。第三層是茶几旁矮几上的桌燈,亮度最低但位置最靠近人,提供溫暖的近距離光暈。第四層是牆上兩盞窄角投射燈打在掛畫與植栽上的重點光。四層光的高度分別是天花、站姿、坐姿與牆面,在空間中形成明顯的垂直分佈,讓房間有前後與上下的深度。避免:只用一盞天花主燈、讓四層光亮度相同、把所有燈都裝在天花、消除各層之間的明暗過渡。