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General light for a loft room

For general light in a loft room of 12 m² plan on 1,111–2,222 lumens in total (our estimate); 6131 models suit.

loft room 12 m² · general light · change
general
1,111–2,222 lm
this page
task
467–778 lm
300–500 lux over 0.84 m²
accent
444–1,111 lm
20–50 lux over 12 m²

Lights for this

50 lights
The first 50 are shown, best fit first

The numbers for this situation

  • Area lit12.0 m²example room 4 × 3 m — change it
  • Light level50–100 luxOur estimate — there's no official UK light level for homes
  • Lumens needed1,111–2,222 lmlight level × area ÷ 0.54 (walls and ageing take the rest)
  • Models that suit6131
  • Price from£11

Worked out, not measured

Where these numbers come from

  • Lumens = light level × area ÷ 0.54 (walls and ageing take the rest); a task uses the area of its surface, not the room. Catalogue filtered by room, task and constraint. Checked against 8904 matching lights in our catalogue snapshot of 2026-09-27; 6131 can be bought now. Same sums on every page, release families-2026-09-29.

All the numbers

Area (m²)Light level (lux)Lumens fromLumens to
12.050–10011112222

Related

loft room · desk top 0.84 m²loft room 12 m² · accent lightloft room 12 m² · general light · under a 2.30 m ceilingloft room 12 m² · general light · with no electricianloft room 12 m² · general light · under £150