Lighting simulator

Calculate the luminaires your project needs.

Choose the space type and its dimensions. We calculate the LUMILIGHT luminaires required, their layout and the achieved light level (lumen method · EN 12464-1).

Space type
Room dimensions
Luminaire
Layout20 luminaires
S/H
1.122.4 × 2.0 m

Grid (rows × columns): 5 × 4

Units required
20
5 × 4 grid
Achieved lux
569
Recommended level: 500 lux
Total power
600 W
6.3 W/m²
Room index
K 2.23
Utilization factor 0.69
Catalogue UGRUGR <19·limit 19

Manufacturer declared figure. The real index depends on the room, the mounting and where the observer looks: load the photometric file and it is calculated.

Real photometry (IES / LDT)
Approximate model (point source)

Upload the manufacturer IES or LDT file and the calculation will use the real luminous distribution (point by point), not the approximation.

HALO
Recommended luminaire
HALO
30W · 4,920 lm
Configure this luminaire →
Illuminance map (approx.)
12 × 8 m
0
1,000+ lux
500 lux (recommended level) · 250 / 750 lux

Indicative calculation by the lumen method (maintained average illuminance). For an executive project with real photometric data, contact us.

Energy & savings
LUMILIGHT consumption
1,800 kWh
324 € / year
Annual saving
454 €
58% less consumption
CO₂ avoided
403 kg
/ year
kWh Annual saving
2,520
/ year

vs current installation: 15 W/m² · CO₂ 0,16 kg/kWh · 6.3 W/m² LUMILIGHT

Also on your phone

The same calculation in a free Android app. No sign-up, no ads, and it works with no signal.

Get it on Google Play