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32 / 48 / 56 Watt Adjustable LED Vapor Tight Light | 4471 to 7253 Lumens | 3500K / 4000K / 5000K | 100-277V | 4 Foot | Optional Battery Backup
This 4-foot LED vapor tight fixture is a strong choice for environments where moisture, dust, or debris are present, thanks to its IP66 rating, impact-resistant polycarbonate construction, and wide operating temperature range. Selectable wattage (32, 48, or 56 watts) and color temperature (3500K, 4000K, 5000K) allow adaptation to varied lighting needs, while up to 140 lumens per watt ensures energy efficiency. Surface mounting and low weight simplify installation in tight spaces. Ideal for parking garages, utility corridors, food processing, and industrial washdown areas. Not suitable where dimming or pendant/suspended mounting is required.
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 32 | 48 | 56 |
| Lumens | 4471 | 6155 | 7253 |
| Lumens Per Watt | 140 |
| Replaces | 100 or 150 Watt Metal Halide |
| Voltage | 100V-277V |
| Color Temperature | 3500K or 4000K or 5000K |
| CRI | 80+ |
| Dimming | No |
| Beam Angles (Std) | 120° |
| Optics | Polycarbonate Lens |
| Lifespan | 50,000 (L70) hours |
| Mounting | Surface |
| Fixture Color | White |
| Frequency (Hz) | 50/60 |
| Power Factor | > .90 |
Durable Construction
| Housing | Polycarbonate |
| IP Rating | IP66 |
| Surge Protection | 6kV |
| Operating Temperature | -40°F to 122°F |
| Certifications | UL | Rebate Eligible |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 48 1/8 x 3 9/16 |
| Weight (lbs) | 5 lbs |
Features/Accessories
- Color Adjustable
- Wattage Adjustable
- Standard (No EMB)
- Emergency Backup Battery
IES Files
Product Description
Key Features
- Brand: LED Lighting Supply
- Watts: 32 | 48 | 56
- Lumens: 4471 | 6155 | 7253
- Lumens Per Watt: 140
- Replaces: 100 or 150 Watt Metal Halide
- Voltage: 100V-277V
- Color Temperature: 3500K or 4000K or 5000K
- CRI: 80+
- Dimming: No
- Beam Angles (Std): 120°
- Optics: Polycarbonate Lens
- Lifespan: 50,000 (L70) hours
- Mounting: Surface
- Fixture Color: White
- Frequency (Hz): 50/60
- Power Factor: > .90
Durable Construction
- Housing: Polycarbonate
- IP Rating: IP66
- Surge Protection: 6kV
- Operating Temperature: -40°F to 122°F
- Certifications: UL | Rebate Eligible
- Warranty: 5 years
Measurements
- Dimensions (in): 48 1/8 x 3 9/16
- Weight (lbs): 5 lbs
Features/Accessories
- Color Adjustable
- Wattage Adjustable
- Standard (No EMB)
- Emergency Backup Battery
Product SKU Variations
- SKU: MLLG-AL-LED-LIN-VP4-56-CC
- Features: Standard (No EMB)
- SKU: MLLG-AL-LED-LIN-VP4-56-CC-10EM
- Features: Emergency Backup Battery
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Product Lighting Layout Estimator
Use this estimator to calculate approximate fixture count, spacing, and average foot-candles for a simple rectangular space using the selected LED fixture. Enter your room dimensions, mounting height, target foot-candles, light loss factor, and room/layout condition to generate a preliminary lighting layout.
Project Inputs
Estimated Results
Estimated average foot-candles are preliminary and should be verified with a lighting plan for project-critical applications.
Room / Layout Condition: This is a simplified room utilization factor. It accounts for room reflectance, fixture distribution, racking, obstructions, and how much fixture light reaches the work area. Open / light-colored spaces use 0.90, typical warehouses or shops use 0.75, racked or obstructed spaces use 0.60, and dark or complex spaces use 0.45.
Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data to improve the visual floor-level light distribution. When IES photometry is not available, the estimator uses a simulated beam model based on lumens, mounting height, room/layout condition, light loss factor, and beam angle.
Preliminary Estimate Only: This estimator is intended for simple square or rectangular spaces. Actual light levels may vary based on fixture optics, mounting conditions, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements.
This estimate is a starting point. Warehouses, industrial facilities, hazardous locations, sports areas, schools, healthcare spaces, public areas, and code-sensitive projects may require a reviewed lighting layout before purchase or installation.
Product Overview
The 32 / 48 / 56 Watt Adjustable LED Vapor Tight Light is designed for environments requiring robust, moisture-resistant lighting solutions. This fixture offers adjustable wattage and color temperature, making it versatile for various settings. With a polycarbonate housing and IP66 rating, it is well-suited for areas exposed to dust and water, such as washdown areas and parking garages. Its 4-foot length and surface mounting capability make it a practical choice for utility rooms and cold storage facilities.
Core Performance and Output
This LED vapor tight fixture delivers between 4471 and 7253 lumens, depending on the wattage setting, with an efficiency of 140 lumens per watt. It operates on a voltage range of 100-277V, ensuring compatibility with most electrical systems. The fixture provides a 120° beam angle, offering broad and uniform light distribution. While suitable for various mounting heights, excessive output may occur at lower heights, potentially leading to increased glare.
Adjustability and Control Options
The fixture features both wattage and color temperature adjustability, allowing for customization based on specific lighting needs. Users can select from 3500K, 4000K, or 5000K color temperatures to match the desired ambiance or task requirements. Although dimming is not available, the adjustable settings provide flexibility in achieving the preferred lighting output.
Longevity and Reliability
With a lifespan of 50,000 hours (L70), this LED vapor tight light offers long-term reliability, reducing the need for frequent replacements. The fixture's robust construction and IP66 rating ensure it withstands harsh environmental conditions, maintaining performance over time. A 5-year warranty further supports its durability and reliability in demanding applications.
Build Quality and Physical Characteristics
The fixture is constructed with a durable polycarbonate housing, providing resistance to impact and environmental factors. It includes a polycarbonate lens for optimal light diffusion and protection. Weighing 5 lbs and measuring 48 1/8 x 3 9/16 inches, it is lightweight and compact, facilitating easy installation and maintenance.
Where This Product Fits Best
This LED vapor tight light is ideal for environments requiring moisture and dust resistance.
- washdown area lighting
- parking garage lighting
- cold storage lighting
- utility room lighting
- food processing lighting
- car wash lighting
Its IP66 rating and polycarbonate construction make it suitable for areas with exposure to water and dust, ensuring reliable performance in challenging conditions.
Installation and Long-Term Use
The fixture is designed for surface mounting, providing straightforward installation in various settings. Its lightweight design and compact dimensions facilitate easy handling and positioning. Over time, the fixture's robust construction and IP66 rating ensure it remains operational in environments with high moisture or dust levels, minimizing maintenance requirements.
How This Fixture Is Commonly Used
Commonly installed at mounting heights ranging from 8 to 12 feet, this fixture provides effective illumination for utility spaces and washdown areas. Spacing between fixtures may vary based on wattage and desired light levels, with higher output settings reducing the number of fixtures needed but potentially increasing glare. The fixture's adjustability allows for tailored lighting solutions in diverse applications.
Safety, Certifications, and Warranty
This LED vapor tight light is UL listed and rebate eligible, ensuring compliance with safety standards and potential cost savings. Its IP66 rating certifies its suitability for wet and dusty environments. The fixture includes a 5-year warranty, providing assurance of its quality and reliability over time.
Frequently Asked Questions
Q: What is the operating temperature range for this fixture?
A: The fixture operates effectively in temperatures ranging from -40°F to 122°F.
Q: Can this fixture be used in food processing areas?
A: Yes, its IP66 rating and durable construction make it suitable for food processing lighting.
Q: Is there an option for emergency backup?
A: Yes, an emergency backup battery option is available for this fixture.
Q: What is the beam angle of this fixture?
A: The fixture provides a 120° beam angle for broad light distribution.
Q: How does the wattage adjustability work?
A: The fixture allows for wattage adjustment between 32, 48, and 56 watts to suit different lighting needs.
Application Questions and Clarification
Q: What are the primary applications for this LED vapor tight light?
A: Primary applications include washdown area lighting, parking garage lighting, cold storage lighting, and utility room lighting.
Q: Can this fixture be used in outdoor covered walkways?
A: Yes, it is suitable for outdoor covered walkway lighting due to its IP66 rating.
Q: Is this fixture appropriate for stairwell lighting?
A: Yes, it can be used for stairwell lighting, providing reliable illumination in such environments.
Q: What is the typical mounting height for this fixture?
A: Typical mounting heights range from 8 to 12 feet, depending on the application and desired light levels.








