Question 1

What is the difference between UFO and linear high bays?

Accepted Answer

UFO high bays distribute light radially, making them more suitable for open areas. Linear ones, on the other hand, offer a longitudinal distribution, ideal for aisles or shelving.

Question 2

How many lumens do I need with UFO high bays?

Accepted Answer

It depends on the required lux level. The calculation starts from a direct relationship: lux = lumens / m². For example, to reach 300 lux on a 1,000 m² surface, 300,000 useful lumens are needed on the work plane. However, in a real installation, there are losses due to height, surface reflection, and distribution (utilization and maintenance factor), which usually range between 0.5 and 0.7. Therefore, the total installed flux must be increased, resulting in between 450,000 and 600,000 installed lumens to ensure those 300 effective lux.

Question 3

What power should I choose?

Accepted Answer

It depends on the height. Between 6 and 10 meters, it is standard to work with 150–200W high bays, while at greater heights, more powerful models are required.

Question 4

What is their lifespan?

Accepted Answer

UFO high bays usually offer between 50,000 and 100,000 hours of lifespan (L80–L70 criteria), which can reduce the need for replacement by 3 to 6 times compared to conventional luminaires of 10,000 to 20,000 hours, especially in installations with intensive use of 10 to 12 hours daily.

Question 5

Are they suitable for demanding environments?

Accepted Answer

Yes, thanks to their IP65 protection and robust construction, they are designed to function in environments with dust, moisture, or vibrations.

Industrial PRO LED High Bay lights

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