Aircraft Hangar Lighting

Understanding LED Aircraft Hangar Lighting Solutions

Aircraft hangars require high-output lighting designed for large open spaces, high ceilings, aircraft clearance, maintenance tasks, inspection work, and safe movement around aircraft. The right LED aircraft hangar lighting system should provide enough light at the floor and work plane while controlling glare, shadows, dark spots, and fixture placement around wings, tails, doors, lifts, and maintenance equipment.

Most hangar projects use LED high bay lights, including UFO high bays and linear high bays. UFO high bays are often used for high-ceiling metal halide replacement projects, while linear high bays can provide wide, even distribution for some lower or mid-height hangars. Final fixture selection depends on ceiling height, mounting location, beam angle, lumen output, voltage, controls, aircraft clearance, and required foot-candle levels.

Hangar lighting should not be selected by wattage alone. A storage hangar, routine maintenance bay, MRO facility, inspection zone, assembly area, and door/apron transition area can all require different light levels and different fixture layouts. A photometric plan is recommended before ordering fixtures for most aircraft hangars.

This hangar was illuminated using adjustable LED UFO high bay fixtures selected through a lighting plan.

Selection and Installation Note: Product specifications, lumen output, wattage, beam angle, optic package, voltage, controls, mounting hardware, IP rating, impact rating, certifications, and warranty coverage vary by model. Confirm the selected product specification before ordering. For code-sensitive, electrical, aviation, fire-protection, emergency, hazardous-location, or safety-critical applications, verify requirements with your local inspector or a licensed electrical professional.

Many aircraft hangar lighting projects replace metal halide, HID, fluorescent, or T5 fixtures. LED high bays can reduce maintenance, provide instant full output, and improve lighting consistency compared with older systems, depending on the existing fixture type, selected LED model, operating hours, and controls strategy.

Recommended Foot-Candles for LED Aircraft Hangar Lighting

Aircraft hangar light levels vary by activity. A storage hangar may need lower light levels than a detailed maintenance bay, inspection area, MRO service bay, final assembly zone, or riveting and fastening area. Use the tool below for application-specific starting foot-candle ranges.

Foot-candle guidance helps estimate brightness needs, but it does not determine fixture count, spacing, uniformity, glare control, aircraft clearance, emergency lighting, hazardous-location requirements, or final compliance. For aircraft hangars, request a photometric plan before ordering.

Step 1: Find your foot candle levels

Step 2: Estimate your fixture count and space

When LED Aircraft Hangar Lighting Is the Right Fit

LED aircraft hangar lighting is a strong fit when high ceilings, wide open floor areas, aircraft maintenance tasks, inspection visibility, and reduced maintenance are priorities. It should be planned carefully when aircraft clearance, hazardous-location requirements, extreme temperatures, controls, or task-specific lighting levels need to be confirmed.

Choosing LED Hangar Lights by Ceiling Height, Beam Angle, Clearance, Voltage, and Controls

Aircraft hangar lighting should be planned around the hangar’s dimensions, aircraft type, work activity, required light levels, ceiling height, and mounting locations. UFO high bays, linear high bays, task lighting, and support-area fixtures may all be part of the final design.

For high ceilings, beam angle and optic selection are critical. Narrow optics can concentrate light but may create dark areas if fixtures are spaced incorrectly. Wider optics can help with uniformity, but they must be matched to mounting height and fixture spacing. A photometric plan helps confirm fixture count, layout, foot-candle levels, and uniformity before installation.

Planning Checklist

Best LED Fixture Types for Aircraft Hangars

Most hangars use high bay fixtures, but the right fixture type depends on ceiling height, aircraft clearance, maintenance tasks, beam angle, and whether the space is used for storage, MRO, inspection, assembly, or support work.

Aircraft Hangar Lighting Project Examples

Aircraft hangar projects vary by ceiling height, aircraft size, mounting layout, maintenance tasks, and light level requirements. These examples show how high-output LED fixtures can be used to improve visibility in large aviation spaces.

High-output LED UFO high bays can provide even, balanced lighting throughout large aircraft hangars when fixture layout and optics are planned correctly.

Case Study: Replacement of 1500 Watt Metal Halide Lighting with 480 Watt LED UFO High Bays in Lagos, Nigeria

After: 480 Watt LED UFO High Bay Light | 76800 Lumens

Lighting Plan We Created for the Customer

Lighting Plan	Heat Map

Aircraft Hangar Lighting Installation Plan Metrics

• Mounting height: 35 ft ft
• Fixtures Used: MLLG-LED-HB5-480-5-60: 480 Watt LED UFO High Bay | 76800 Lumens | 5000K | 100-277V
• FC achieved: 167 FC average
• Uniformity (Avg/Min): 1.51

Aircraft Hangar Certifications, Rebates, and Warranty Support

LED aircraft hangar lights from LED Lighting Supply carry a safety listing such as UL, ETL, or CSA, depending on product. Many models are DLC or DLC Premium listed for utility rebate support where available. Rebate requirements vary by utility, region, and product listing, so confirm eligibility on the selected product specification before ordering.

Most LED aircraft hangar lights include a 5-year warranty unless otherwise specified, with USA-based warranty support. Before purchase, confirm certifications, DLC status, voltage, mounting hardware, aircraft clearance, emergency lighting needs, fire-protection requirements, hazardous-location requirements, controls compatibility, operating temperature, moisture exposure, impact risk, and whether the fixture is right for the hangar layout and surrounding conditions.

Common LED Aircraft Hangar Lighting Mistakes

Aircraft hangar lighting projects go wrong when fixtures are selected by wattage alone or installed without checking aircraft clearance, task light levels, beam angle, uniformity, voltage, controls, and hazardous-location requirements. These mistakes can create dark spots, glare, poor maintenance visibility, inspection problems, or installation conflicts.

• Choosing fixtures by wattage alone: Compare lumen output, mounting height, beam angle, fixture spacing, and required foot-candles instead of relying only on watts.
• Ignoring aircraft clearance: Confirm wing span, tail height, door movement, lifts, platforms, and maintenance equipment before finalizing fixture locations.
• Using optics that create dark spots: Beam angle and fixture spacing should be modeled to avoid poor uniformity across the hangar floor and aircraft surfaces.
• Under-lighting detailed maintenance areas: Routine storage and detailed inspection do not need the same light level. Task areas may need supplemental lighting.
• Skipping a photometric plan: Large hangars should be modeled before ordering to confirm fixture count, placement, light levels, uniformity, and glare control.
• Placing sensors too close to hangar doors: Door movement, daylight, dust, and airflow can affect sensor performance. Confirm sensor type and location before installation.
• Forgetting voltage compatibility: Confirm site voltage, driver input range, control wiring, and electrical requirements before ordering.
• Using standard fixtures where hazardous-location ratings are required: Fuel vapor, chemical, dust, or classified areas may require properly rated hazardous-location lighting.
• Missing rebate deadlines: Some utility rebate programs require pre-approval before installation. Confirm rebate eligibility early.
• Ignoring support spaces: Parts rooms, tool rooms, offices, and storage areas may need lower-ceiling fixtures rather than high bay lights.

Request an aircraft hangar lighting plan and our Product Specialists can help review ceiling height, fixture spacing, aircraft clearance, beam angle, voltage, controls, foot-candle targets, inspection needs, and product specifications for your hangar lighting project.

Aircraft Hangar Lighting Frequently Asked Questions

What Are the Key Considerations for Selecting LED Lighting for Aircraft Hangars

When selecting LED lighting for aircraft hangars, consider ceiling height and required illumination levels for specific tasks. Ensure the lighting provides instant full brightness for safety and productivity. Verify that the fixtures are compatible with your facility's voltage and confirm the beam angle to avoid dark spots. Additionally, check for energy efficiency and maintenance cost reduction benefits.

Why Is LED Lighting Preferred for High Ceiling Applications in Hangars

LED lighting is preferred for high ceiling applications in hangars because it delivers concentrated power and lumens necessary for large spaces. It provides instant full brightness, enhancing safety and productivity. LED fixtures also offer significant energy savings and reduced maintenance costs compared to traditional lighting systems.

How Do I Ensure Proper Illumination Levels in My Hangar

To ensure proper illumination levels in your hangar, verify the required foot-candles for each task, ranging from 30 to 200 foot-candles depending on the activity. Use a photometric plan to confirm fixture placement and beam angles, ensuring uniform light distribution and avoiding dark spots.

What Are the Benefits of Using LED High Bay Lights in Hangars

LED high bay lights offer several benefits for hangars, including energy cost reductions of 60-75% compared to metal halide systems. They provide 50,000+ hours of maintenance-free operation, reducing service needs. Additionally, they deliver instant full brightness and are designed for high-ceiling performance, ensuring effective light distribution.

How Can I Avoid Over-Lighting or Glare in My Hangar

To avoid over-lighting or glare, ensure that the ceiling height is appropriate for the selected fixtures. For ceilings under 20 feet, using high-powered fixtures may cause glare. Confirm the beam angle and wattage on the datasheet to match your specific application needs and avoid excessive brightness.

What Should I Verify Before Ordering LED Hangar Lighting

Before ordering LED hangar lighting, verify ceiling height and mounting requirements, ensure voltage compatibility, and confirm the required illumination levels for tasks. Additionally, check for aircraft clearance and proper motion sensor placement to avoid operational issues.

Are There Specific Certifications I Should Look for in Hangar Lighting Fixtures

Yes, look for fixtures with UL or ETL Listed certifications for electrical safety compliance. DLC Premium qualification ensures performance standards and may enable utility rebates. Ensure the fixtures have an IP65 rating for moisture resistance and IK08 impact resistance for durability in demanding environments.

What Are the Common Mistakes to Avoid When Installing LED Lighting in Hangars

Common mistakes include using narrow beam angles that cause dark spots, poor sensor placement leading to constant cycling, and undersizing wattage, which leaves areas in shadow. Ensure proper voltage matching and conduct a photometric analysis to avoid over- or under-lighting. Submit utility rebate paperwork before installation to secure cost savings.