Proper warehouse lighting is crucial for ensuring productivity, safety, and energy efficiency. If you're considering upgrading to UFO LED high bay lights, you're making a smart choice. These lights are durable, energy-efficient, and provide bright, even illumination. But one important question remains: How many UFO LED high bay lights do you need for your warehouse?
In this guide, we’ll walk you through the key factors to help you make the right decision.
1. Measure Your Warehouse Space
The first step is to measure the total area of your warehouse. Note the:
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Length and width of the space (in feet or meters)
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Ceiling height
Understanding these dimensions will help determine the number and placement of lights.
2. Determine the Purpose of the Warehouse Area
Different areas of a warehouse may require different lighting levels. For example:
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General storage areas: Moderate brightness
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Task areas (e.g., packing stations): Higher brightness for precision work
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Loading docks: Even lighting for safe operations
Lighting requirements are measured in lux (lumens per square meter) or foot-candles. Here are some general guidelines:
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General warehouse: 10-30 foot-candles
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Detailed tasks: 50-100 foot-candles
3. Check the Lumen Output of the Lights
UFO LED high bay lights come in various wattages and lumen outputs. Typically:
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100W: 13,000-15,000 lumens
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150W: 20,000-23,000 lumens
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200W: 26,000-30,000 lumens
Choose the appropriate wattage based on your warehouse’s ceiling height and brightness requirements.
4. Consider Ceiling Height and Beam Angle
The height of your ceiling influences the type of light and its beam angle. Here's a general guide:
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15-20 feet: 100W lights with a 90° beam angle
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20-30 feet: 150W lights with a 120° beam angle
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30+ feet: 200W lights with a narrower beam angle for focused lighting
5. Calculate the Number of Lights Required
To estimate the number of lights, follow this formula:
Total Lumens Required = Area (sq ft) x Foot-Candles Needed
Then divide the total lumens required by the lumen output of your selected UFO LED high bay light.
Example Calculation:
Warehouse size: 10,000 sq ft Required brightness: 30 foot-candles Light output per fixture: 20,000 lumens (150W light)
Total Lumens Needed: 10,000 sq ft x 30 foot-candles = 300,000 lumens
Number of Lights Needed: 300,000 lumens / 20,000 lumens per fixture = 15 lights
6. Account for Light Spacing
Proper spacing ensures even lighting distribution. A good rule of thumb is:
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100W lights: Space 10-15 feet apart
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150W lights: Space 15-20 feet apart
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200W lights: Space 20-30 feet apart
7. Consult a Lighting Professional (Optional)
If you're unsure about your calculations, consulting a lighting professional can save you time and ensure optimal results.
Final Tips
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Opt for dimmable UFO LED lights for greater control over lighting levels.
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Look for lights with a high Color Rendering Index (CRI) for better visibility.
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Ensure the lights are IP65-rated for protection against dust and moisture.
By following these steps, you'll be able to determine the right number of UFO LED high bay lights for your warehouse. This investment will not only improve visibility and safety but also reduce energy costs in the long run.
