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30 / 40 / 50 Watt Adjustable 4 Foot Shop 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 (Hz): 50/60
- Power Factor: > .90
Durable Construction
- Housing: Galvanized Steel
- Operating Temperature: -4°F to 113°F
- Certifications: UL | DLC Premium
- Warranty: 5 years
Measurements
- Dimensions (in): 47 in L x 2.5 in W x 2.5 in H
- Weight (lbs): 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 4-foot LED shop light is a linear strip fixture designed for workshop, garage, and maintenance shop environments. It features adjustable wattage settings of 30, 40, or 50 watts, delivering between 4200 and 6500 lumens. The fixture supports selectable color temperatures of 3500K, 4000K, or 5000K, allowing adaptation to task or ambient lighting needs. Typical installations include surface or chain-cable mounting in workspaces where fluorescent strips have been used previously.
The fixture operates on 100-277V and is suitable for both new installations and retrofit projects. It is commonly installed in service bays, tool rooms, and small warehouse areas where consistent, efficient illumination is required at mounting heights up to 12 feet.
Core Performance and Output
This shop light provides three selectable output levels: 4200 lumens at 30W, 5300 lumens at 40W, and 6500 lumens at 50W. Delivered efficacy is 133 lumens per watt. The 120° beam angle and frosted polycarbonate lens produce wide, uniform coverage with reduced glare. Color temperature can be set to 3500K, 4000K, or 5000K to match task or general lighting requirements.
1-10V dimming is standard for integration with compatible controls. At maximum output, the fixture is best suited for mounting heights between 8 and 12 feet. Excessive output may cause glare or over-lighting in low-ceiling or confined spaces. Uniformity may decrease if fixtures are spaced too far apart in larger areas.
Adjustability and Control Options
Wattage and color temperature are field-adjustable via onboard switches, allowing adaptation to changing lighting needs or energy targets. The fixture supports both surface and chain-cable mounting for flexibility in installation. An optional motion sensor is available for occupancy-based control and energy savings.
Standard 1-10V dimming enables integration with lighting control systems or manual dimmers. No onboard daylight sensor is included. All adjustments are accessible without fixture disassembly.
Longevity and Reliability
The fixture is rated for 50,000 hours (L70) of operation. The driver maintains a power factor above 0.90 and supports 50/60 Hz operation. The fixture is designed for continuous use in typical shop and maintenance environments.
Operating temperature range is -4°F to 113°F. The fixture is covered by a 5-year warranty. No routine maintenance is required beyond periodic cleaning of the lens and housing.
Build Quality and Physical Characteristics
The housing is constructed from galvanized steel for durability and corrosion resistance. The fixture measures 47 inches long by 2.5 inches wide and 2.5 inches high, with a total weight of 4.3 lbs. The frosted polycarbonate lens provides impact resistance and diffuses light evenly.
Fixture color is white. No power cord is included; wiring is completed via standard electrical connections. The fixture is suitable for both surface and suspended mounting using included or optional hardware.
Where This Product Fits Best
This shop light is designed for indoor environments where efficient, adjustable linear lighting is required at low to moderate mounting heights. It is commonly used in:
- workshop lighting
- maintenance shop lighting
- garage lighting
- service bay lighting
- small warehouse lighting
- tool room lighting
- automotive shop lighting
- equipment repair lighting
Suitable for dry, indoor locations with ambient temperatures between -4°F and 113°F. Not intended for wet or hazardous environments. Fixture is UL and DLC Premium certified.
Installation and Long-Term Use
Surface mounting is standard using included brackets. Chain-cable suspension is available for installations requiring drop mounting or where ceiling conditions limit direct attachment. The fixture?s low profile allows installation in spaces with limited ceiling clearance.
Wiring is completed via hardwired connections. No cord is supplied. The fixture is lightweight and can be installed by a single technician. Long-term use requires only occasional cleaning to maintain lens clarity and light output.
How This Fixture Is Commonly Used
Typical mounting heights range from 8 to 12 feet, depending on output setting and task requirements. Fixtures are often spaced 4 to 8 feet apart for uniform coverage in work areas, tool rooms, or service bays. Linear layouts along benches or workstations are common.
Higher output settings reduce the number of fixtures needed but may increase glare if installed too close to work surfaces. Spacing and output should be selected based on the desired light level and visual comfort for the task.
Safety, Certifications, and Warranty
This fixture is UL listed and DLC Premium certified. The housing and lens materials are rated for indoor use in standard shop and maintenance environments. The fixture includes a 5-year warranty covering manufacturing defects and performance.
No special safety procedures are required beyond standard electrical installation practices. The fixture is not rated for wet locations or hazardous areas.
Frequently Asked Questions
Q: What is the recommended mounting height for this shop light?
A: The fixture is typically installed at heights between 8 and 12 feet for optimal coverage and visual comfort.
Q: Can the wattage and color temperature be changed after installation?
A: Yes, both wattage and color temperature are field-adjustable using onboard switches accessible without disassembling the fixture.
Q: Is a motion sensor included with the fixture?
A: The fixture is available with or without a motion sensor. The sensor is optional and must be specified at the time of installation.
Q: What type of mounting hardware is supplied?
A: Surface mounting brackets are included. Chain-cable suspension hardware is available as an option.
Q: How should fixtures be spaced for uniform lighting in a workshop?
A: Spacing typically ranges from 4 to 8 feet apart, depending on output setting and required light levels. Closer spacing improves uniformity.
Application Questions and Clarification
Q: Is this fixture suitable for use in automotive repair shops?
A: Yes, the fixture is commonly used in automotive shop lighting and equipment repair lighting applications.
Q: Can this shop light be used in small warehouse areas?
A: Yes, it is suitable for small warehouse lighting where mounting heights and area size match the fixture?s output range.
Q: Is this fixture appropriate for tool rooms or maintenance shops?
A: Yes, the fixture is designed for tool room lighting and maintenance shop lighting at low to moderate mounting heights.
Q: Is the fixture rated for wet or outdoor locations?
A: No, this fixture is intended for dry, indoor use only and is not rated for wet or outdoor environments.








