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20 / 24 / 32 / 40 Wattage Adjustable Architectural Linear Light | 2200 to 4600 Lumens | 2700K / 3000K / 3500K / 4000K / 5000K Adjustable | 100-277V | 4 Foot

SKU: LLS-WL-ALIN-4-40A-CC | Web ID: 2556
Starting at: $174.00
Availability: 1145 In Stock Ships 3-5 Days

1145 in stock

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This 4-foot architectural linear LED fixture is a strong choice for offices, schools, and commercial interiors needing flexible, reliable lighting. Its adjustable wattage (20-40W) and selectable color temperature (2700K-5000K) allow precise tuning for varied tasks and aesthetics, while the 360-degree beam angle ensures uniform illumination across workspaces or corridors. The polycarbonate lens and white housing offer durability and visual consistency, and the 100,000-hour rated life minimizes maintenance. Surface or suspension mounting adapts to different ceiling conditions. This fixture is intended for indoor use; it is not rated for wet locations.

Dwayne Kula | President, CTO and Founder

Product Description

UL Listed - Verified for Electrical Safety and PerformanceRebate Eligible - Qualifies for Energy Incentive Programs5 Year Unlimited Usage Warranty

Key Features

  • Watts: 20 | 24 | 32 | 40
  • Lumens: 2200 | 2800 | 3600 | 4600
  • Lumens Per Watt: 115
  • Replaces: Fluorescent Strip
  • Voltage: 100V-277V
  • Color Temperature: 2700K or 3000K or 3500K or 4000K or 5000K
  • CRI: 80+
  • Dimming: 0-10V
  • Beam Angles (Std): 360°
  • Optics: Polycarbonate Lens
  • Lifespan: 100,000 (L70) hours
  • Mounting (Opt): Chain-Cable or Surface
  • Fixture Color: White
  • Frequency: 50 / 60 hz

Durable Construction

  • Operating Temperature: -4°F to 122°F
  • Certifications: UL | Rebate Eligible
  • Warranty: 5 years

Measurements

  • Dimensions: 47.5 in X 2.1 in X 3.2 in
  • Weight: 8 lbs

Features/Accessories

  • Color Adjustable

Direct / Indirect Light Settings:

100% down 0% up

70% down 30% up

50% down 50% up



Download IES Files

Web ID: 2556

Product Overview

This linear LED strip fixture is designed as a direct replacement for fluorescent strip lights. It offers selectable wattage settings of 20, 24, 32, or 40 watts, delivering lumen outputs from 2200 to 4600 lumens at 115 lumens per watt.

The fixture supports color temperature adjustment between 2700K, 3000K, 3500K, 4000K, and 5000K. It operates on 100V-277V input and is compatible with both 50 and 60 Hz electrical systems.

The fixture uses a polycarbonate lens and provides a 360° beam angle. It is finished in white and measures 47.5 inches by 2.1 inches by 3.2 inches, with a weight of 8 lbs.

Mounting options include chain-cable or surface installation. The fixture is rated for operation in environments from -4°F to 122°F.

Where This Product Fits Best

This fixture is suitable for locations currently using fluorescent strip lighting and seeking an LED alternative. It is compatible with a wide range of commercial and industrial spaces that require linear lighting with selectable output and color temperature.

Typical applications include warehouses, manufacturing areas, utility rooms, corridors, and storage spaces. The fixture's adjustable wattage and color temperature allow adaptation to different lighting needs within these environments.

It can be used in areas where 0-10V dimming is required and where either chain-cable or surface mounting is preferred. The operating temperature range supports use in both conditioned and unconditioned spaces within the specified limits.

Performance and Functional Considerations

The selectable wattage feature allows adjustment of light output to match the requirements of the space. Lumen output ranges from 2200 to 4600 lumens, supporting both low and moderate illumination needs.

Color temperature can be set to five different values, from warm (2700K) to daylight (5000K), providing flexibility for visual comfort and task requirements. The fixture delivers a minimum CRI of 80 for accurate color rendering.

0-10V dimming is supported for integration with compatible dimming controls. The polycarbonate lens provides uniform light distribution with a 360° beam angle.

The fixture is rated for 100,000 hours (L70), supporting long-term use with minimal maintenance. It is designed for use on 100V-277V circuits at either 50 or 60 Hz.

Installation and Long-Term Use

The fixture can be installed using either chain-cable suspension or direct surface mounting. Both mounting options are supported by the fixture's design and weight.

At 8 lbs and under 4 feet in length, the fixture can be handled by a single installer in most situations. The white finish and low-profile dimensions allow for unobtrusive placement in a variety of settings.

The fixture is suitable for operation in ambient temperatures from -4°F to 122°F. This supports use in both heated and unheated spaces within the specified range.

With a rated lifespan of 100,000 hours (L70), the fixture is intended for long-term operation with reduced need for replacement or relamping compared to legacy fluorescent systems.

How This Fixture Is Commonly Used

After installation, you can set the fixture's wattage and color temperature to match the lighting needs of the space. This allows for on-site adjustment without changing out the fixture.

The 0-10V dimming capability lets you connect the fixture to compatible dimming controls for further adjustment of light levels as needed during daily operation.

The polycarbonate lens and 360° beam angle provide even light distribution along aisles, work areas, or corridors. The fixture's design supports both general and task lighting applications.

Once installed, the fixture operates with minimal maintenance due to its long rated life and solid-state construction. The fixture can be cleaned and inspected as part of routine facility maintenance.

Safety, Certifications, and Warranty

This fixture is UL listed.

The fixture is rebate eligible.

LED Lighting Supply provides a 5-year warranty on this fixture.

The fixture is designed for safe operation within the specified voltage and temperature ranges.

Frequently Asked Questions

What voltage does this fixture support?
This fixture operates on 100V-277V input.

What is the wattage and lumen output range?
Selectable wattage settings are 20, 24, 32, or 40 watts, with lumen outputs from 2200 to 4600 lumens.

What mounting options are available?
Chain-cable and surface mounting options are supported.

What certifications does this fixture carry?
This fixture is UL listed and rebate eligible.

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.