Lighting / Lux Calculator
Estimate how many light fixtures and how much load you need to hit the right lux level for your space (lumen method). Adjust the inputs, then get an engineered lighting design from our team.
Your space
Lumen method: fixtures = (lux × area) ÷ (fixture lumens × utilisation × maintenance factor). A detailed design uses a DIALux layout and actual reflectances.
Get an engineered lighting design — free
Our engineers will prepare a proper lux layout, fixture schedule and energy-efficient design for your space. We'll attach the estimate above automatically.
Your request is in
Thanks! Our electrical team will send your tailored lighting design within one business day.
Indicative estimates only — not a binding design. Actual layout depends on room geometry, reflectances, mounting height and uniformity per IS / NBC lighting norms.