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Nairobi Power Engineers Ltd (NPE) logo Nairobi Power Engineers

LED High-Bay Lighting

Lighting for tall industrial spaces

LED high-bay luminaires light warehouses, factories and other tall spaces efficiently. NPE sizes the fitting output and spacing for the mounting height and the target illuminance on the working plane.

High-bay optics concentrate the output downward; we select the beam angle and quantity so the floor is evenly lit at the required lux.

24/7 Emergency Support

Electrical service you can count on

When high-bay lighting equipment fails, you need fast, reliable help from experienced engineers. We offer around-the-clock emergency support across Nairobi and East Africa — keeping your plant safe and powered, day or night. Whether it is an urgent breakdown or a scheduled repair, our team is ready to respond whenever you need us.

Cost and Estimates

What drives the cost

High output

High-lumen fittings for mounting heights of 6 m and above.

Efficient LED

High efficacy cuts energy against conventional high-bay lamps.

Beam control

Narrow or wide optics selected for the mounting height and spacing.

Long life

Long LED life reduces maintenance at height.

Engineering Calculator

Lumen Method Lighting Calculator

Number of luminaires and connected load by the lumen method (BS/CIBSE practice).

Results

Fittings Required

Achieved Illuminance

Connected Lighting Load

* Preliminary. A point-by-point calculation is recommended for final design.

Frequently asked questions

What mounting height suits high-bay?
Typically 6 m and above; below that a low-bay or panel fitting is used.
Narrow or wide beam?
Narrow for tall spaces to reach the floor, wide for lower mounting; we select from the height and spacing.
How many do I need?
From the area, height and target lux — the calculator on this page estimates the count.
Can they be controlled?
Yes, with presence and daylight controls or high-bay sensors to cut energy in unoccupied aisles.

When in doubt, put safety first

If you are ever unsure or feel unsafe, do not take chances — call a licensed engineer. Safety always comes first. Contact us for verification, specification and installation support.

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