Question 03

What are the minimum lux levels required in industrial areas?

Purpose: To define recommended minimum lighting levels for different industrial tasks.
Applies to: Heavy work areas, production lines, inspection zones, warehouses, and circulation spaces.
Outcome: Ensure safe visibility, accurate work, and compliance with lighting standards.

Minimum lux levels in industrial areas depend on the type of work being performed, as different tasks require different levels of visibility for safety and efficiency.

In the Indian industrial context, recommended illumination levels are generally based on occupational safety guidelines and commonly followed standards. Typical minimum lux levels include:

Heavy industrial work areas (e.g., casting, welding, fabrication): around 100–200 lux
General production areas and assembly lines: around 200–500 lux
Inspection and quality control areas: around 500–1000 lux
Fine detailed work or precision tasks: 1000 lux and above
Storage areas and warehouses: around 50–150 lux depending on activity
Circulation areas, corridors, and stairways: around 50–100 lux

These values help ensure safe movement, accurate work execution, and reduced risk of accidents or errors in industrial environments.

At Uniquo, we conduct lux testing across industries in India to verify compliance with recommended lighting standards and help organizations improve workplace safety, efficiency, and visual comfort.