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20 / 25 / 30 Watt Adjustable 1X4 LED Backlit Panel Light | 2760 to 3900 Lumens | 3500K / 4000K / 5000K | 100-277V
798 in stock
This 1X4 LED backlit panel is a strong choice for offices, classrooms, corridors, and retail spaces needing reliable, efficient lighting in grid ceilings. Its selectable wattage and color temperature allow precise adjustment to match existing light levels and occupant preferences, while the 110-degree beam angle ensures even coverage. The corrosion-resistant aluminum frame and anti-yellowing polycarbonate lens support long-term durability, and the UL listing and 0-10V dimming compatibility add installation flexibility. With an IP40 rating, this fixture is intended for dry indoor locations and is not suitable for wet or high-dust environments.
Product Description
Key Features
- Watts: 20 | 25 | 30
- Lumens: 2760 | 3250 | 3900
- Lumens Per Watt: 130
- Replaces: 32 Watt Fluorescent
- Voltage: 100V-277V
- Color Temperature: 3500K or 4000K or 5000K
- CRI: 80+
- Dimming: 0-10V
- Beam Angles (Std): 110°
- Optics: Polycarbonate Lens
- Lifespan: 70,000 hours
- Mounting: Recessed
- Mounting (Opt): Chain-Cable or Surface
- Fixture Color: White
- Frequency: 50 / 60 hz
Durable Construction
- Housing: Aluminum Alloy
- IP Rating: IP40
- Operating Temperature: -4°F to 122°F
- Certifications: UL | Rebate Eligible
- Warranty: 5 years
Measurements
- Dimensions: 11 7/8 in X 47 3/4 in X 1 3/4 in
- Weight: 12 lbs
Features/Accessories
- Color Adjustable
- Wattage Adjustable
Product Overview
This is a recessed LED fixture with selectable wattage settings of 20, 25, or 30 watts. Output ranges from 2760 to 3900 lumens, with a maximum efficacy of 130 lumens per watt.
The fixture is designed to replace 32 watt fluorescent systems. It operates on 100V-277V input and supports 0-10V dimming. Color temperature can be set to 3500K, 4000K, or 5000K as needed.
It uses a polycarbonate lens and an aluminum alloy housing. The standard beam angle is 110 degrees. The fixture is finished in white and weighs 12 lbs.
Dimensions are 11 7/8 inches by 47 3/4 inches by 1 3/4 inches. The fixture is rated for 70,000 hours of use.
Where This Product Fits Best
This fixture is suited for indoor commercial and industrial spaces where recessed mounting is preferred. It is commonly used in areas where fluorescent fixtures are being replaced with LED for improved efficiency and longevity.
Optional mounting methods include chain-cable or surface mounting, allowing for flexibility in retrofit or new construction scenarios. The fixture is appropriate for environments where the ambient temperature remains between -4°F and 122°F.
With an IP40 rating, this fixture is suitable for dry locations where protection from solid objects is required but exposure to water is not expected.
Color and wattage adjustability make it suitable for spaces where lighting requirements may change over time or where uniformity across multiple areas is needed.
Performance and Functional Considerations
The selectable wattage feature allows adjustment of light output to match the needs of the space. This can be set during installation or adjusted later if requirements change.
Color temperature can be set to 3500K, 4000K, or 5000K, supporting a range of visual environments from warm to cool white. The fixture delivers a CRI of 80+ for accurate color rendering.
0-10V dimming is supported for integration with compatible dimming controls. The 110 degree beam angle provides broad, even coverage suitable for general area lighting.
The fixture operates on 100V-277V, accommodating most commercial and industrial electrical systems. Frequency compatibility is 50 or 60 Hz.
Installation and Long-Term Use
The fixture is designed for recessed mounting as standard. Chain-cable and surface mounting options are available if required by site conditions.
With an aluminum alloy housing and polycarbonate lens, the fixture is built for durability in typical commercial and industrial environments. The IP40 rating provides protection against solid objects larger than 1 mm.
Operating temperature range is -4°F to 122°F, supporting use in conditioned and some unconditioned spaces. The fixture is rated for 70,000 hours of operation, reducing the frequency of replacement cycles.
At 12 lbs, the fixture can be handled by one or two installers, depending on site access and mounting method. All adjustments for wattage and color temperature are made at the fixture.
How This Fixture Is Commonly Used
After installation, you can set the wattage and color temperature directly at the fixture to match the needs of the space. This allows for changes in light output or appearance without replacing the fixture.
Once installed, the fixture operates with standard 0-10V dimming controls if connected. The broad beam angle provides even illumination across open areas, aisles, or workspaces.
Maintenance is limited to periodic cleaning of the lens and inspection of electrical connections. The fixture's long rated life reduces the need for frequent servicing or lamp changes.
In day-to-day use, the fixture provides consistent light output and color, supporting visual tasks and general area lighting in commercial and industrial settings.
Safety, Certifications, and Warranty
This fixture is UL listed.
The product is rebate eligible.
It carries a 5 year warranty from LED Lighting Supply.
The IP40 rating allows use in dry locations where protection from solid objects is required.
Frequently Asked Questions
What voltage does this fixture support?
This fixture operates on 100V-277V.
What is the wattage and lumen output range?
Selectable wattage settings are 20, 25, or 30 watts, with lumen output from 2760 to 3900 lumens.
What mounting options are available?
Standard mounting is recessed. Chain-cable and surface mounting options are also available.
What certifications does this fixture have?
This fixture is UL listed and rebate eligible.
What is the warranty period?
LED Lighting Supply provides a 5 year warranty.
What is the environmental rating?
This fixture is rated IP40 and is suitable for dry locations.
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.





