16×22 room:
how many lights?
9–30fixtures A 16×22 ft room is 352 square feet. How many lights it needs depends entirely on what happens in it — a kitchen is lit to roughly twice the level of a bedroom, so the same footprint ranges from 9 to 30 fixtures at 800 lumens each.
The footprint does not decide the count. The target illuminance does, and that is set by what the room is for.
SOURCE·IES lumen-method recommendations·published recommendations, quoted as ranges·REVIEWED JUL 2026
Plan above: the 16×22 ft footprint laid out as a living room at 150 lux, with iso-lux contours at 32 / 21 / 11 lux.
Schedule · by useOne 16×22 footprint, twelve commissioning targets
| Room type | Target | Total lumens | Fixtures | Grid | Spacing |
|---|---|---|---|---|---|
| Kitchen | 300 lx | 18,574 lm | 24 | 6 × 4 | 3.7′ × 4′ |
| Living room | 150 lx | 10,919 lm | 15 | 5 × 3 | 4.4′ × 5.3′ |
| Bedroom | 100 lx | 7,279 lm | 9 | 3 × 3 | 7.3′ × 5.3′ |
| Bathroom | 200 lx | 14,558 lm | 20 | 5 × 4 | 4.4′ × 4′ |
| Home office | 300 lx | 19,141 lm | 24 | 6 × 4 | 3.7′ × 4′ |
| Dining room | 150 lx | 9,571 lm | 12 | 4 × 3 | 5.5′ × 5.3′ |
| Garage | 150 lx | 10,919 lm | 15 | 5 × 3 | 4.4′ × 5.3′ |
| Hallway | 100 lx | 7,279 lm | 9 | 3 × 3 | 7.3′ × 5.3′ |
| Laundry | 200 lx | 12,383 lm | 15 | 5 × 3 | 4.4′ × 5.3′ |
| Basement | 150 lx | 10,919 lm | 15 | 5 × 3 | 4.4′ × 5.3′ |
| Workshop | 400 lx | 24,765 lm | 30 | 6 × 5 | 3.7′ × 3.2′ |
| Nursery | 100 lx | 7,279 lm | 9 | 3 × 3 | 7.3′ × 5.3′ |
At 800 lumens per fixture and an 8 ft ceiling. Open a room type for other fitting outputs, other ceilings and its own contour sheet.
SOURCE·IES lumen-method recommendations·published recommendations, quoted as ranges·REVIEWED JUL 2026
QueriesWhat this footprint is usually asked
How many recessed lights for a 16x22 room?
It depends what the room is for. A 16×22 ft (352 sq ft) living room needs about 15 fixtures at 800 lm; the same footprint as a kitchen needs about 24, because a kitchen is lit to roughly double the level. Pick the room type for the real answer.
How many square feet is a 16x22 room?
352 square feet, or 32.7 square metres.
