CPANL LED Flat Panel
Our CPANL LED flat panel delivers exceptional performance for commercial and residential applications where clean, contemporary design meets energy efficiency. Engineered with edge-lit technology, this fixture produces uniform, glare-free illumination that transforms offices, retail spaces, and living areas.
The slim profile and multiple mounting options make installation simple whether you’re retrofitting existing ceiling grids or designing new construction. We’ve built this fixture to deliver 50,000 hours of reliable operation while consuming significantly less energy than traditional fluorescent troffers.
- Edge-lit LED technology for uniform light distribution without hot spots
- Available in 2×2 and 2×4 sizes to fit standard ceiling grids
- 0-10V dimming capability for customizable ambiance and energy savings
- 80+ CRI color rendering for accurate color perception
- DLC Premium listed for utility rebate eligibility
Edge-Lit Technology & Light Distribution
The Lithonia Lighting CPANL utilizes advanced edge-lit LED architecture that positions diodes along the perimeter of the fixture rather than directly behind the diffuser. This design creates exceptionally uniform illumination across the entire surface without visible hot spots or dark zones.
Our precision-engineered light guide plate distributes photons evenly through micro-etched patterns, delivering consistent brightness from edge to edge. The high-quality acrylic diffuser softens the output while maintaining efficiency, producing comfortable illumination ideal for offices, classrooms, healthcare facilities, and retail environments.
Mounting Options & Installation
Recessed Installation
The lithonia lighting CPANL drops directly into standard 15/16-inch T-bar grid systems without requiring additional support hardware for recessed applications. Four integrated clips secure the fixture flush with ceiling tiles, creating a seamless architectural appearance.
For 2×2 models, the fixture fits 24-inch square grid openings perfectly. The 2×4 variant installs in standard 24×48-inch openings commonly found in commercial construction.
Energy Performance & Certifications
We’ve engineered the CPANL to meet rigorous DesignLights Consortium Premium standards, qualifying the fixture for utility rebates in most service territories. This certification validates superior efficacy, color quality, and dimming performance.
Depending on configuration, the lithonia lighting CPANL delivers 90-140 lumens per watt, dramatically outperforming legacy fluorescent troffers while reducing cooling loads in conditioned spaces. The solid-state design eliminates ballast hum and flicker associated with older lighting technologies.
LED Lighting Solutions for Every Space
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CPANL LED Flat Panel Questions
The CPANL is available in two standard sizes designed for commercial ceiling grid systems. The 2×2 model fits 24-inch square openings, while the 2×4 variant installs in 24×48-inch grid spaces.
Both sizes accommodate either recessed installation in 15/16-inch T-bar grids or surface mounting using the included hardware kit. Dimensional specifications vary slightly by configuration, but all models maintain a slim profile less than one inch thick for the fixture body.
Yes, the lithonia lighting CPANL includes 0-10V dimming capability as standard equipment on all models. The fixture dims smoothly from 100% down to approximately 10% output without flicker or audible noise.
The CPANL works with any commercial-grade 0-10V dimming control, including wall-mounted dimmers, occupancy sensors with dimming output, daylight harvesting photocells, and building automation systems. Installation requires running low-voltage control wires to the fixture’s dimming leads alongside the line voltage supply.
All CPANL configurations deliver 80+ CRI color rendering performance, ensuring accurate color perception suitable for retail, office, healthcare, and residential applications.
We offer three correlated color temperature options: 3500K warm neutral white for hospitality and residential spaces, 4000K cool neutral white for general commercial use, and 5000K daylight white for task-intensive environments. Color temperature is specified at the time of order and cannot be field-adjusted after manufacturing.
The CPANL is rated for 50,000 hours of operation at L70 performance, meaning the fixture will maintain at least 70% of its initial lumen output through that lifespan. In a typical commercial environment operating 12 hours per day, this translates to more than 11 years of reliable service.
The solid-state LED design eliminates relamping entirely, as the light engine is integral to the fixture. When the fixture eventually reaches end of life, the entire unit is replaced rather than individual lamps or components.
Yes, the lithonia lighting CPANL is DesignLights Consortium Premium listed, qualifying it for utility rebate programs in most service territories throughout North America. DLC Premium certification validates superior efficacy, color quality, and performance characteristics.
Rebate amounts vary by utility provider and specific fixture configuration. We recommend contacting your local utility company or visiting their website to determine current incentive levels for DLC Premium fixtures. Many commercial projects recover 20-40% of fixture costs through these programs.
For recessed installations, the CPANL includes four integrated spring clips that secure the fixture directly into standard 15/16-inch T-bar ceiling grids without additional hardware. The clips provide secure retention while allowing easy removal for ceiling access.
For surface mounting applications, we include a complete mounting kit with the fixture. The kit contains a mounting frame that attaches to standard electrical junction boxes, creating a finished appearance approximately one inch below the ceiling surface. All necessary fasteners and instructions are provided.
Absolutely. The CPANL is specifically designed as a direct retrofit for legacy fluorescent troffer fixtures in standard commercial ceiling grids. The 2×2 and 2×4 sizes match common fluorescent troffer dimensions exactly.
Retrofit installation simply requires removing the old fluorescent fixture, disconnecting power, and dropping the new CPANL into the existing grid opening. Electrical connection is made to the building’s line voltage supply, and the old ballast can be discarded. The process typically takes less than 15 minutes per fixture for experienced electricians.