Estimate illumination requirements for factories, warehouses & industrial spaces — instantly.
Based
on
IS 3646, Factories Act 1948, and NBC India requirements.
IS 3646Factories Act 1948NBC IndiaLumen Method
Room Parameters
Enter dimensions and room type
01 — Space Type
02 — Dimensions
03 — Surface Reflectance
50%
30%
20%
04 — Fixture Selection
Fill in your room details on the left and click Calculate to get your
complete
lighting specification.
IS Code Reference — Recommended IlluminanceIS 3646 / NBC
Space Type
Min Lux (IS)
Recommended
Code Ref
Target Illuminance
—lux
Compliance vs IS minimum—
—m²
Floor Area
—
—lm
Total Lumens Required
—
—
Fixtures Required
—
—W
Estimated Connected Load
—
Fixture Breakdown & Spacing
Fixture Type
Count
Wattage
Notes
Need a Turnkey Lighting Design?
Our engineers will verify these calculations on-site, select the right fixtures, and handle
complete
supply & installation — designed for the applicable project requirements.
Results are based on the Lumen Method (CIE / BIS IS 3646) and are indicative estimates for planning purposes
only. Actual lighting design must be verified by a qualified lighting engineer. Lux requirements as per IS
3646,
NBC 2016, and Factories Act 1948 Schedule XIV.
Need a detailed lighting design?
Specify a compliant industrial lighting solution.
Our engineers can validate photometry, uniformity, glare, emergency lighting, and the installation plan.
