Lighting simulator — 3D room lighting and wall-wash calculator · Artcolor

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Lighting simulatorLiving room feature wall

0 EV

General lighting: — lx
Back wall, vertical: — lx
UGR: —
Total power: 118 W · 4.3 W/m²

Scene

Design guide · Living room feature wall

Illuminance: General 100 lx (0.75 m); feature wall 50–150 lx vertical (grade III–IV)
Reflectance: Feature wall ρ 0.3–0.6 (stone, wood); floor ρ 0.1–0.6; ceiling ρ 0.8
Mounting: Recessed in the ceiling or a slot, 0.3–0.6 m from the wall
Beam: Linear 20×45°, or point 36°–60°
Key points: Warm 2700–3000 K; sources deep-set and out of sight; wall-to-floor luminance 3–8×

Room size

Floor area 27.6 m²

Length (X)

m

Width (Y)

m

Height (Z)

m

Finishes

Ceiling

Reflectance ρ85%

Walls

Reflectance ρ72%

Feature wall

Reflectance ρ52%

Floor

Reflectance ρ15%

Calculation

Work plane height

m

Wall zone (excluded)

m

Maintenance factor MF

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