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Product Description
Key Features
- Watts: 100
- Lumens: 13000
- Lumens Per Watt: 130
- Replaces: 250 Watt Metal Halide
- Voltage: 100V-277V or 347V-480V
- Color Temperature: 4000K or 5000K
- CRI: 80+
- Dimming: No
- Beam Angles (Opt): 10° or 25° or 40° or 90° or 120°
- Optics: Polycarbonate Lens
- Lifespan: 70,000 hours
- Mounting: Eye-Hook or Pendant
- Fixture Color: Gray
- Frequency: 50/60 hz
- Power Factor: > .95
- THD: < 15%
Durable Construction
- Housing: Aluminum Alloy
- IP Rating: IP66
- Operating Temperature: -40°F to 194°F
- Certifications: ETL
- Warranty: 5 years
Measurements
- Dimensions: 12 X 12 X 8.65 in
- Weight: 13.2 lbs
Product SKU Variations
- SKU: MLLG-LS-LED-HB-100-50-90-HT
- Voltage: 100V-277V
- SKU: MLLG-LS-LED-HB-100-50-90-HT-HV
- Voltage: 347V-480V
Request IES Files
Web ID: 1323
Product Overview
This 100-watt LED high bay fixture delivers 13,000 lumens at 130 lumens per watt. It is designed as a direct replacement for 250-watt metal halide fixtures in commercial and industrial environments.
The fixture is available in 4000K or 5000K color temperatures and supports both 100V-277V and 347V-480V input voltages. It features a polycarbonate lens and offers multiple beam angle options: 10°, 25°, 40°, 90°, and 120°.
The housing is constructed from aluminum alloy and finished in gray. The fixture measures 12 x 12 x 8.65 inches and weighs 13.2 lbs.
Mounting options include eye-hook and pendant configurations. The fixture operates at 50/60 Hz and has a power factor greater than 0.95 with total harmonic distortion below 15%.
Where This Product Fits Best
This fixture is suited for high bay applications where a 250-watt metal halide replacement is required. It is compatible with both standard and high-voltage electrical systems.
It is appropriate for use in environments that require a high degree of ingress protection, such as manufacturing areas, warehouses, and facilities exposed to dust or water.
The wide range of beam angle options allows for use in spaces with varying ceiling heights and lighting distribution needs. The fixture's operating temperature range supports installation in both cold storage and high-heat industrial settings.
Facilities requiring a fixture with a 70,000-hour rated lifespan and minimal maintenance will find this product suitable for long-term use.
Performance and Functional Considerations
The fixture provides 13,000 lumens output with a color rendering index above 80. It does not support dimming.
Beam angle selection allows for targeted or wide-area illumination, depending on the application. The polycarbonate lens is impact-resistant and suitable for demanding environments.
The fixture maintains a power factor above 0.95 and total harmonic distortion below 15%, supporting stable operation on both 100V-277V and 347V-480V circuits.
It is rated for continuous operation in ambient temperatures from -40°F to 194°F. The IP66 rating allows use in areas exposed to dust and strong water jets.
Installation and Long-Term Use
Mounting options include eye-hook and pendant, supporting installation in a range of ceiling structures. The fixture's weight and dimensions should be considered when planning mounting hardware and support.
The aluminum alloy housing provides durability in industrial settings. The fixture's gray finish is neutral and suitable for most facility aesthetics.
With a rated lifespan of 70,000 hours, the fixture is designed for extended service intervals. The polycarbonate lens resists impact and reduces the risk of breakage during maintenance.
The fixture operates at 50/60 Hz and is compatible with both standard and high-voltage electrical systems, reducing the need for voltage-specific wiring changes during installation.
How This Fixture Is Commonly Used
After installation, you can select the beam angle that matches your lighting requirements, whether you need focused or wide-area coverage. The fixture's output is consistent and does not require adjustment during normal operation.
The fixture is typically left in place for extended periods due to its long rated lifespan. Maintenance is limited to periodic cleaning of the lens and inspection of mounting hardware.
Once installed, the fixture operates without dimming or control adjustments. The polycarbonate lens can be wiped down as needed to maintain light output in dusty or dirty environments.
In day-to-day use, the fixture is relied upon for consistent illumination in areas where durability and ingress protection are required.
Safety, Certifications, and Warranty
This fixture is ETL listed.
The IP66 rating allows use in locations exposed to dust and strong water jets. The fixture operates safely in ambient temperatures from -40°F to 194°F.
The aluminum alloy housing and polycarbonate lens provide impact resistance and durability in industrial environments.
LED Lighting Supply provides a 5-year warranty on this fixture.
Frequently Asked Questions
What input voltages are supported?
This fixture supports 100V-277V or 347V-480V input.
What is the rated lumen output?
The fixture delivers 13,000 lumens.
What environmental rating does this fixture carry?
This fixture is rated IP66.
What mounting options are available?
Mounting options include eye-hook and pendant.
What certifications does this fixture have?
This fixture is ETL listed.
What is the warranty period?
LED Lighting Supply provides a 5-year warranty.
Application Questions and Clarification
This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.






