Where Should a Floor Lamp Go?

A floor lamp is positioned by the job it does, not by how it looks. For reading, it stands behind and slightly to the side of the seated person’s shoulder, with the light source near seated eye level. For ambient light, it goes into a corner and bounces light off the wall into the room. When a room feels underlit, the cause is usually not the lamp’s output but where it is standing.

Decide what job it is doing first

A living room has three layers of light, and a floor lamp can take on two of them.

Ambient light is the general brightness of the room. That is what a ceiling fitting does on its own, and left alone it makes a room look flat and shadowless. Here the floor lamp goes into a corner, throws light upward and onto the wall, and softens the hardness of the ceiling fitting.

Task light serves a specific activity: reading, needlework, working. Here the floor lamp comes beside the person and the light falls directly on the page.

Accent light brings forward a painting, a texture or a plant. Floor lamps are used less often for this, but a slim body can light a corner like a sculpture.

Measurements for a reading corner

The generally accepted arrangement for reading is this: the lamp stands at the back corner of the chair, 30 to 45 cm behind and to the side of the seated person’s shoulder. The bottom edge of the light source should be near seated eye level, roughly 100 to 125 cm from the floor. At that height the light reaches the page without reaching the eye.

Placed directly behind the chair, the lamp casts its own shadow onto the book. Placed directly opposite, it glares. The right place is between the two: behind and to the side.

Choosing a height

Height	Suited to	Typical position
90 – 110 cm	Close reading, beside a side table	Next to an armchair, bedside
120 – 140 cm	Both reading and ambient	Behind a sofa, work corner
150 cm and above	Ambient light, vertical accent	Room corner, high ceilings

Trio Floor Lamp Small at 50 x 50 x 100 cm works beside an armchair and next to a side table. Trio Floor Lamp Medium at 50 x 50 x 130 cm is the middle height that can do both reading and ambient. Trio Floor Lamp Large at 50 x 50 x 160 cm carries a corner on its own and sets up a vertical accent. All three share the same 50 x 50 cm footprint, so the height can change without redrawing the plan.

Placement by room type

Small living room. Put the lamp in a corner away from the walking route and send the light upward. Light bouncing off the ceiling raises it visually and the room reads as more open. A polished body strengthens the effect.

Long, narrow living room. Two separate light sources at the two ends break the length better than one strong source. A floor lamp at one end, a table lamp at the other.

Open-plan living and dining. A floor lamp draws an invisible boundary between the two zones. A vertical element at the edge of the seating group defines the area, much as a rug does.

A seat facing a television. To keep light off the screen, the lamp goes beside the same wall as the screen or behind the viewer, never opposite the screen.

Three common mistakes

First, putting the lamp in a walking route. People move through a room along set lines, and a lamp on one of those lines will eventually be knocked over. Second, trying to light the whole room with a single floor lamp. One source always produces a hard shadow, two balance each other. Third, thinking about the socket last. A cable running under a rug or across a walkway is both a safety and a visual problem, so plan the position and the socket together.

Frequently asked questions

How close to the wall should a floor lamp stand?
If you are bouncing light off the wall, 20 to 30 cm is a good distance. Much closer and you get a sharp patch of light on the wall.

Left or right of the chair?
For reading, put it on the opposite side to your dominant hand. For someone holding a book in the right hand, a lamp behind the left shoulder casts less shadow.

Can it stand on a rug?
It can, as long as the whole base sits on the rug. A base half on the rug and half on the floor is unstable.

Sources: U.S. Department of Energy, Lumens and the Lighting Facts label