22 / 28 / 36 / 44 Watt Adjustable Shop Light | 4 Foot | 3102 / 3948 / 5976 / 6204 Lumens | 3500K / 4000K / 5000K Adjustable | 100-277V | Emergency Backup

Product Overview

This 4-foot LED shop light delivers selectable output from 22 to 44 watts with corresponding lumen output from 3102 to 6204 lumens. Color temperature is adjustable between 3500K, 4000K, and 5000K. The fixture operates on 100-277V input and includes an integrated emergency backup battery providing 90 minutes of illumination during power loss.

Construction is galvanized steel housing with a white finish and frosted lens for broad light distribution with reduced glare. The fixture measures 46-7/8 inches by 2-1/2 inches by 2-11/16 inches and weighs 4.6 pounds. This unit replaces traditional fluorescent strip fixtures and supports 1-10V dimming.

Where This Product Fits Best

This shop light is sized and constructed for workshops, maintenance areas, storage rooms, utility spaces, and back-of-house environments where linear fluorescent strips have been the standard. The 4-foot form factor and low-profile housing suit ceiling-mounted or wall-mounted applications in spaces with limited vertical clearance.

The emergency backup battery makes this fixture appropriate for areas where egress lighting or temporary illumination during outages is required. The 100-277V input range allows installation across typical commercial and light industrial electrical systems without transformer concerns.

Performance and Functional Considerations

Lumen output at each wattage setting is 3102 lumens at 22W, 3948 lumens at 28W, 5076 lumens at 36W, and 6204 lumens at 44W. Efficacy is 141 lumens per watt across settings. CRI is 80+, which supports accurate color recognition for general work tasks.

The frosted lens produces a 120-degree beam spread, distributing light broadly rather than concentrating it. This characteristic reduces harsh shadows and direct glare in close-proximity applications. Rated lifespan is 50,000 hours at L70.

Power factor exceeds 0.90, and the fixture operates on 50-60Hz input frequency. The 1-10V dimming capability allows integration with compatible dimming controls where adjustable light levels are needed.

Installation and Long-Term Use

Mounting options include surface and wall configurations. The fixture ships without a cord, requiring direct wiring. Knock-out entry points are located on both ends and sides of the housing, allowing flexible conduit or cable entry based on site conditions.

The side and end entry points also support connecting multiple fixtures in a row and controlling them from a single switch location. Galvanized steel construction resists corrosion in typical indoor environments. At 4.6 pounds, the fixture is manageable for single-person installation on standard ceiling or wall surfaces.

How This Fixture Is Commonly Used

After installation, the wattage and color temperature settings are selected based on the space requirements. Facilities with varying task needs across similar spaces often set higher output in active work areas and lower output in storage or low-traffic zones. Color temperature selection typically follows existing lighting in adjacent areas or user preference for warmer or cooler light appearance.

The emergency backup activates automatically during power loss, providing 90 minutes of illumination without manual intervention. This supports safe movement through the space until power is restored or evacuation is complete. Day-to-day operation is consistent with standard commercial lighting, with the dimming input available for connected control systems where installed.

Safety, Certifications, and Warranty

This fixture is UL listed and rebate eligible. LED Lighting Supply provides a 5-year warranty covering this product.

Frequently Asked Questions

What voltage does this fixture accept?
This shop light operates on 100-277V input at 50-60Hz.

What are the available wattage and lumen combinations?
The fixture offers four wattage settings: 22W at 3102 lumens, 28W at 3948 lumens, 36W at 5076 lumens, and 44W at 6204 lumens.

What color temperatures are available?
Color temperature is selectable between 3500K, 4000K, and 5000K.

Is this fixture dimmable?
Yes, the fixture supports 1-10V dimming.

How is this fixture mounted?
It mounts to a surface or wall. No cord is included; direct wiring is required.

Does this fixture include emergency backup?
Yes, the integrated emergency battery provides 90 minutes of backup illumination during power outages.

What is the warranty period?
LED Lighting Supply provides a 5-year warranty on this fixture.

Is this fixture eligible for utility rebates?
This fixture is rebate eligible.

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.