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30 / 40 / 50 Watt Adjustable 4 Foot Shop Strip Light | 4200 to 6500 Lumens | 3500K / 4000K / 5000K Adjustable | 100-277V | Optional Motion Sensor
This 4-foot LED shop strip light is a strong choice for indoor commercial and industrial spaces needing reliable, adaptable linear lighting. Its selectable wattage (30/40/50W) and color temperature (3500K/4000K/5000K) allow you to tailor output and appearance to specific tasks or preferences, while the 120-degree beam angle ensures broad, even coverage. Ideal for workshops, utility rooms, storage areas, and light manufacturing. The galvanized steel housing and polycarbonate lens offer durability, and UL listing with DLC Premium qualification supports code compliance and utility rebates. Note that this fixture is not intended for outdoor or wet locations.
Product Description
Key Features
- Watts: 30 | 40 | 50
- Lumens: 4200 | 5300 | 6500
- Lumens Per Watt: 133
- Replaces: Fluorescent Strip
- Voltage: 100V-277V
- Color Temperature: 3500K or 4000K or 5000K
- CRI: 80+
- Dimming: 1-10V
- Beam Angles (Std): 120°
- Optics: Frosted Polycarbonate Lens
- Lifespan: 50,000 (L70) hours
- Mounting: Surface
- Mounting (Opt): Chain-Cable
- Fixture Color: White
- Frequency: 50-60Hz
- Power Factor: > .90
Durable Construction
- Housing: Galvanized Steel
- Operating Temperature: -4°F to 113°F
- Certifications: UL | DLC Premium
- Warranty: 5 years
Measurements
- Dimensions: 47 in L x 2.5 in W x 2.5 in H
- Weight: 4.3 lbs
- Cord Length: No Cord
Features/Accessories
- Color Adjustable
- Wattage Adjustable
- No Motion Sensor
- Motion Sensor
Product SKU Variations
- SKU: LLS-X-STL-4-50A-CC
- Features: No Motion Sensor
- SKU: LLS-X-STL-4-50A-CC-MS
- Features: Motion Sensor
Product Overview
This is a 4 foot LED shop strip light with selectable wattage and color temperature. Output can be set to 30, 40, or 50 watts, delivering between 4200 and 6500 lumens. Color temperature is adjustable to 3500K, 4000K, or 5000K. The fixture is designed to replace traditional fluorescent strip lights in commercial and industrial environments.
The fixture operates on 100-277V and supports 1-10V dimming. It uses a frosted polycarbonate lens and has a beam angle of 120 degrees. The housing is galvanized steel, finished in white, and the fixture weighs 4.3 lbs. The expected lifespan is 50,000 hours (L70).
Mounting options include surface mounting as standard, with chain-cable mounting as an option. The fixture measures 47 inches long, 2.5 inches wide, and 2.5 inches high. An optional motion sensor is available.
This fixture is UL listed and DLC Premium qualified. It is covered by a 5-year warranty from LED Lighting Supply.
Where This Product Fits Best
This 4 foot LED shop strip light is suitable for indoor commercial and industrial spaces where linear fluorescent strips have been used. Typical applications include workshops, utility rooms, storage areas, and light manufacturing spaces.
The adjustable wattage and color temperature allow for use in environments with changing lighting needs or where flexibility is required for different tasks. The fixture is appropriate for installations where 100-277V power is available and where surface or chain-cable mounting is practical.
It is designed for locations that require a durable, low-profile linear fixture with a wide 120 degree beam spread. The operating temperature range of -4°F to 113°F supports use in conditioned and some unconditioned spaces.
Performance and Functional Considerations
The selectable wattage feature allows the fixture to be set at 30, 40, or 50 watts, providing output from 4200 to 6500 lumens. This supports adjustment to match the required light level for the space or task.
Color temperature can be set to 3500K, 4000K, or 5000K, allowing adaptation to user preference or application requirements. The fixture delivers 133 lumens per watt and a CRI of 80+ for general visibility and color rendering.
1-10V dimming is supported for integration with compatible dimming controls. The power factor is greater than 0.90, supporting efficient operation.
The galvanized steel housing and frosted polycarbonate lens provide durability for typical shop and utility environments. The fixture is designed for a 50,000 hour L70 lifespan.
Installation and Long-Term Use
This fixture is designed for surface mounting as standard, with chain-cable mounting as an option. The low profile and 4.3 lb weight support straightforward handling and installation.
It operates on 100-277V, 50-60Hz power, making it compatible with most commercial and industrial electrical systems. No cord is supplied, so field wiring is required.
The fixture is suitable for installation in environments with temperatures from -4°F to 113°F. The galvanized steel housing resists typical shop and utility area conditions.
Long-term maintenance is minimized by the 50,000 hour rated life. The fixture is covered by a 5-year warranty from LED Lighting Supply.
How This Fixture Is Commonly Used
After installation, the adjustable wattage and color temperature settings allow you to fine-tune the fixture to match the lighting needs of the space. This can be set during commissioning and left as-is for consistent output, or adjusted if the use of the space changes.
The 1-10V dimming capability allows integration with compatible dimming systems, so you can reduce light levels as needed for energy management or occupant comfort.
The wide 120 degree beam angle provides broad, even illumination across work surfaces and aisles. The frosted lens helps diffuse light to reduce glare in task areas.
If the optional motion sensor is used, the fixture can be configured for occupancy-based control, supporting energy management strategies in intermittently occupied spaces.
Safety, Certifications, and Warranty
This fixture is UL listed and DLC Premium qualified.
The galvanized steel housing and polycarbonate lens are designed for durability in typical shop and utility environments.
LED Lighting Supply provides a 5-year warranty on this fixture.
The fixture is rated for operation in ambient temperatures from -4°F to 113°F.
Frequently Asked Questions
What voltage does this fixture support?
This fixture operates on 100-277V, 50-60Hz.
What is the output range?
Output can be set to 4200, 5300, or 6500 lumens, depending on the selected wattage.
What mounting options are available?
Surface mounting is standard. Chain-cable mounting is available as an option.
What certifications does this fixture carry?
This fixture is UL listed and DLC Premium qualified.
What is the warranty period?
LED Lighting Supply provides a 5-year warranty on this fixture.
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.








