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50 Watt LED High Temperature Light | 6500 Lumens | 5000K | 100V-277V or 277V-480V | Rated to 176F
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100 Watt LED High Temperature Light | 13000 Lumens | 5000K | 100V-277V or 347V-480V | Rated to 194F
Product Description
The 100 watt high temperature LED Fixture work operates in temperatures . The fixture is designed with a large heat sink. The fixture is designed for both extreme hot and cold temperatures.
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 temperature fixture delivers 13,000 lumens at 5000K color temperature, operating at 130 lumens per watt. The fixture replaces 250 watt metal halide systems and is built specifically for environments where standard LED fixtures cannot survive.
The operating temperature range spans -40°F to 176°F, supported by a large heat sink design and 3G vibration testing. Housing is die-cast aluminum with a polycarbonate lens, and the fixture is available in two voltage configurations: 100V-277V or 277V-480V.
Dimensions measure 12.1 x 14.4 x 9.6 inches with a weight of 17.2 lbs. The fixture carries a rated lifespan of 100,000 hours at L70.
Where This Product Fits Best
This fixture is built for high-ambient-temperature environments where heat accumulation degrades standard LED drivers and components. Foundries, steel mills, glass manufacturing, bakeries, laundries, engine test cells, and boiler rooms are typical applications where the 176°F rating becomes necessary.
The 3G vibration rating makes the fixture suitable for locations subject to mechanical shock or equipment-induced vibration, including overhead crane bays, press shops, and heavy manufacturing lines. IP66 protection allows installation in areas with high-pressure washdown, airborne particulates, or moisture exposure.
IK10 impact resistance supports use in spaces where accidental contact from forklifts, overhead loads, or tools is a realistic concern.
Performance and Functional Considerations
At 13,000 lumens from 100 watts, this fixture provides a direct replacement path for 250 watt metal halide installations. The 5000K color temperature produces a neutral white output suited to task visibility in industrial environments. CRI is rated at 70+.
The standard beam angle is 110 degrees. Optional beam angles of 30, 90, or 150 degrees are available for applications requiring tighter spot distribution or wider flood coverage. This fixture does not dim.
Power factor is .95 with total harmonic distortion at 20% max. The fixture operates on 50 or 60 Hz input frequency. Surge protection is rated to 12kV.
Installation and Long-Term Use
Mounting options include eye-hook or trunnion configurations. The eye-hook mount suits pendant or chain-hung installations, while the trunnion mount allows wall, ceiling, or angled surface mounting with adjustable aim.
At 17.2 lbs, structural support requirements should account for fixture weight plus mounting hardware. The die-cast aluminum housing and IP66 rating allow the fixture to remain in service without protective enclosures in wet or dusty environments.
The 100,000-hour L70 lifespan reduces relamping frequency compared to metal halide systems. In high-temperature or hard-to-access locations, this extends the interval between maintenance access requirements.
How This Fixture Is Commonly Used
Facility operators use this fixture in locations where standard high bays fail prematurely due to heat exposure. The 176°F ambient rating allows placement directly above heat-generating equipment, ovens, or process lines without the thermal derating issues that affect conventional LED drivers.
The available beam angle options let operators match light distribution to their specific ceiling height and coverage needs. A 30-degree optic concentrates output for narrow aisles or high mounting heights, while 150-degree distribution spreads light across wider floor areas from lower mount points.
In vibration-prone environments, the 3G rating and aluminum construction prevent loosening of internal components that can cause flickering or early failure in fixtures not designed for industrial shock exposure.
Safety, Certifications, and Warranty
This fixture is ETL listed. The fixture color is gray.
We provide a 5-year warranty on this product.
Frequently Asked Questions
What voltage options are available?
This fixture is available in 100V-277V or 277V-480V configurations.
What is the maximum operating temperature?
The fixture is rated to operate in ambient temperatures up to 176°F and down to -40°F.
Does this fixture dim?
No, this fixture does not have dimming capability.
What mounting options are available?
The fixture supports eye-hook or trunnion mounting.
Is this fixture rated for wet or dusty environments?
Yes, the IP66 rating allows exposure to high-pressure water spray and dust-laden air.
What beam angles are available?
The standard beam angle is 110 degrees. Optional beam angles include 30, 90, and 150 degrees.
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.






