14/05/2024
Height & Light Distribution for LED High Bays
When you are looking for an LED High Bay — or if you have already purchased one for your warehouse or industrial hall — you naturally want to get the maximum return from your investment. In this article, you will learn how to determine the correct wattage, light distribution and number of fixtures for your situation. This ensures optimal energy-efficient lighting and even greater savings on your energy costs.
Which wattage LED High Bay do I need at which height?
The light output of an LED high bay strongly depends on the mounting height. The higher the ceiling, the more powerful the fixture needs to be to provide sufficient light at working height.
Height (m) | Recommended Wattage | Application |
3 - 4 m | 30 - 70W | Small workspaces, low warehouses or garages |
4 - 6 m | 70 - 100W | Medium-sized warehouses and workshops |
6 - 8 m | 100 - 150W | Production halls and larger storage areas |
8 - 10 m | 150 - 200W | High industrial halls and logistics centers |
10 m > | 200 - 300W | High-bay warehouses and industrial complexes |
Which beam angle do I need for proper light distribution?
The beam angle determines how wide the light is spread. At lower ceiling heights, a wide beam is ideal, while at higher ceilings a narrower angle ensures the light reaches the floor more effectively and prevents loss of brightness.
Height (m) | Beam Angle | Surface Area (m²) | Application |
3 - 4 m | 90° - 120° | 6 - 14 m² | Low ceilings with wide light distribution |
4 - 6 m | 90° - 120° | 8 - 21 m² | Workshops and warehouses |
6 - 8 m | 90° - 120° | 12 - 28 m² | Production halls |
8 - 10 m | 60° - 90° | 9 - 20 m² | Large halls with defined work zones |
10 m > | 60° - 90° | >12 m² | High-bay warehouses and industrial lighting |
How many LED High Bays do I need based on square meters?
The required number of LED High Bays depends on both the height and the surface area. The table below provides a guideline.
Height (m) | Surface Area (m²) | Recommended Fixture Count |
3 - 4 m | 6 - 14 m² | 1 per 10 m² |
4 - 6 m | 8 - 21 m² | 1 per 12 m² |
6 - 8 m | 12 - 28 m² | 1 per 15 m² |
8 - 10 m | 9 - 20 m² | 1 per 18 m² |
10 m > | >12 m² | 1 per 20 m² |
Note: These are guidelines. Every situation is different. For optimal light distribution, we recommend having a lighting plan created.
Conclusion
By choosing the correct wattage, beam angle and number of fixtures, you can get the most out of your LED High Bay. This allows you to benefit from energy-efficient warehouse lighting with even light distribution and lower energy costs. As a result, you can save up to 50% compared to conventional lighting.
Would you like to be sure your industrial hall lighting is perfectly optimized? Contact us for a free lighting consultation.
