Where should a floor lamp actually go?

A floor lamp does one of two different jobs, and where it goes depends on which one. A reading or task lamp needs its shade at roughly shoulder height when you're sitting down — about 100-105cm from the floor — positioned beside or just behind the seat, so light falls on the page rather than into your eyes. An ambient lamp is doing the opposite job: filling a dark corner or bouncing light off the ceiling, which wants it taller and further from any one seat rather than tucked beside it.

Confusing the two is the most common placement mistake — a tall, wide-shaded statement lamp makes a poor reading light no matter where you put it, and a low task lamp in a bare corner does little to lift a dark room.

Rule one. A reading lamp is measured from the eye, not the floor

The number that matters is where the light source sits relative to your eyes when seated, not its total height. Too low, and the bulb shines straight into your eyes rather than down onto the page; too high, and the light spreads too wide to focus on what you're reading. A shade bottom around shoulder height, positioned just behind and to the side of the seat, is the practical answer most task lamps are built around.

Distance from the chair matters as much as height — close enough that the light pool actually reaches your lap, which in practice means within arm's reach of the seat, not across the room from it.

Rule two. An ambient lamp wants height and distance, not precision

A corner or ambient lamp isn't lighting a task, it's lifting the whole room — which means it works better tall (145-200cm) and further from any one seat, so the light spreads rather than pools in one spot. Many are designed to bounce light upward off the ceiling, which only works if there's ceiling above them to bounce off — a lamp with an open or upward-facing shade loses most of its effect tucked under a sloped ceiling or shelf.

This is also the lamp that fills a genuinely dark corner a ceiling light doesn't reach — the corner itself is usually the right spot, more than any rule about distance from furniture.

Rule three. One room, more than one lamp, doing different jobs

A living room with only ambient lighting is dim for reading; a room with only task lamps has hard-edged pools of light and a dark, flat ceiling between them. Most rooms want one of each — a task lamp by the actual seat someone reads in, and a taller ambient piece elsewhere doing the job of lifting the room as a whole.

Eight of our lamps, by job

Sorted by which of the two jobs each one is built for, so the choice is about the room's need first and the finish second.

The short version

A reading lamp's shade sits at roughly shoulder height, seated, close enough to reach the seat's own light pool — usually 100-105cm and within arm's reach. An ambient lamp works the opposite way: taller (145-200cm) and further from any one seat, filling a corner or bouncing light off the ceiling instead of pooling on a page.