20 / 25 / 30 Watt Adjustable 1X4 LED Backlit Panel Light | 2760 to 3900 Lumens | 3500K / 4000K / 5000K | 100-277V

Product Overview

This 1x4 LED backlit panel delivers 2760 to 3900 lumens from a field-adjustable wattage range of 20, 25, or 30 watts. Color temperature is also adjustable between 3500K, 4000K, and 5000K. The fixture measures 11 7/8 inches by 47 3/4 inches by 1 3/4 inches and weighs 12 pounds.

The panel uses a backlit design with a polycarbonate lens that resists yellowing over time. The aluminum alloy housing is corrosion-resistant with a white finish. A 0-10V dimmable driver with low voltage, short circuit, and overload protection is integrated into the fixture.

This panel operates on 100-277V input at 50/60 Hz and carries a rated lifespan of 70,000 hours. It replaces 32-watt fluorescent fixtures in 1x4 ceiling applications.

Where This Product Fits Best

This fixture is sized for standard 1x4 ceiling grid openings and works in both drop-in grid ceiling installations and surface-mount applications. The IP40 rating suits dry indoor environments such as offices, conference rooms, classrooms, healthcare facilities, and retail spaces.

The operating temperature range of -4°F to 122°F accommodates conditioned interior spaces. The 110-degree beam angle provides broad, even coverage typical of general ambient lighting in commercial interiors.

The 100-277V compatibility allows installation on common commercial electrical systems without voltage-specific fixture selection.

Performance and Functional Considerations

Lumen output scales with wattage selection: 2760 lumens at 20 watts, 3250 lumens at 25 watts, and 3900 lumens at 30 watts. Efficacy remains consistent at 130 lumens per watt across all settings. CRI is rated at 80+.

The anti-yellowing polycarbonate lens maintains light quality and diffusion characteristics over the fixture''s service life. The backlit optical design distributes light uniformly across the lens surface with minimal glare, which matters in task-oriented spaces where occupants work under the fixtures for extended periods.

The 0-10V dimming allows integration with building lighting controls or standalone dimmers where output reduction is needed for daylight harvesting, energy management, or occupant preference.

Installation and Long-Term Use

The fixture supports two mounting methods: drop-in recessed installation for standard T-bar grid ceilings, or surface mounting using chain or cable suspension. At 12 pounds, the panel requires appropriate ceiling grid capacity or adequate anchor points for surface-mount applications.

Wattage and color temperature adjustments are made at the fixture before or during installation. The integrated driver simplifies wiring and eliminates the need for external driver coordination. The aluminum alloy frame resists corrosion in typical commercial indoor environments.

With a 70,000-hour rated lifespan, this panel is designed for extended service intervals. The white housing blends with standard ceiling finishes.

How This Fixture Is Commonly Used

Facilities use the wattage adjustment to match light output to the specific needs of each space. A storage area or corridor might run at 20 watts, while a workspace requiring higher foot-candle levels would be set to 30 watts. This adjustment is made once during installation based on the application.

The color temperature selector lets installers match existing lighting or meet tenant preferences without carrying multiple fixture types. A 3500K setting suits hospitality or waiting areas where warmer light is preferred. A 5000K setting works well in task-oriented environments where cooler, higher-contrast light supports visual acuity.

The 0-10V dimming input connects to building automation systems or manual dimmers. When dimming is not needed, the fixture operates at full output without additional wiring or controls.

Safety, Certifications, and Warranty

This fixture is UL listed and rebate eligible. The integrated driver includes low voltage protection, short circuit protection, and circuit overload protection.

We provide a 5-year warranty on this panel.

Frequently Asked Questions

What voltages does this panel support?
The fixture operates on 100-277V at 50/60 Hz.

Is this panel dimmable?
Yes, it includes 0-10V dimming capability.

What is the IP rating?
IP40, suitable for dry indoor locations.

Does this fixture qualify for utility rebates?
Yes, this panel is rebate eligible.

What does this panel replace?
It replaces 32-watt fluorescent fixtures in 1x4 ceiling applications.

What warranty coverage is provided?
This fixture carries a 5-year warranty.

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.