2x4 LED Flat Panel Light 4000 Lumens 4000K - Commercial Ceiling Panel

Our review of the 2x4 LED Flat Panel Light sums it up: this fixture is best for commercial or institutional spaces that need clean, even illumination without fuss. The panel produces a crisp 4000 lumens at a neutral cool white 4000K and installs into t-grid or recessed ceilings, making it a practical pick for offices, schools, retail areas, and utility rooms. It stands out for long life and steady light output while avoiding visible flicker or heat, so buyers who want reliable, maintenance-friendly ceiling lighting will appreciate its combination of brightness and durability.

Key Features

• Smooth satin lens: The even, backlit lens delivers a consistent, glare-minimized illumination that improves visual comfort in office and classroom settings.
• 4000 lumens, 4000K: Neutral cool white light that balances clarity and color rendering for general commercial tasks and retail displays.
• Energy savings: Long-life LEDs and a high-efficiency driver reduce energy use and produce less heat compared with older fluorescent panels.
• Flexible installation: Can be recessed or mounted into a t-grid ceiling for easy retrofit or new construction projects.
• Certifications and life: CSA certified, IC rated, DLC qualified, with greater than 70 percent lumen maintenance at 50,000 hours for low-maintenance operation.
• Wide voltage range: Standard MVOLT works on 120-277 volts for compatibility across common commercial electrical systems.

Who It's For

This panel is aimed at facility managers, contractors, and homeowners updating large ceiling arrays in schools, offices, retail stores, garages, and laundry rooms who need dependable, uniform light with low upkeep. The slim 1.7 in profile and clean aesthetic also suits those replacing older recessed troffers for a modern, finished look.

It is not for situations that require dimming or color tuning, since the fixture is non-dimming and fixed at 4000K; projects that need dynamic lighting control or warmer color temperatures should consider other fixtures designed for dimming or selectable CCT.

Pros & Cons

Pros

• Consistent, flicker-free light with a smooth lens that reduces glare in workspaces.
• Energy-efficient LEDs and a high-efficiency driver for lower operating costs and reduced heat.
• Long rated life and industry certifications for commercial installations.
• Simple installation in t-grid or recessed ceilings; fits standard commercial wiring (120-277V).

Cons

• Non-dimming design limits use where light level control or scene setting is required.
• Fixed 4000K color may not suit spaces that prefer warmer or tunable lighting options.

Specifications

Brand	Lithonia Lighting
Model size	2 ft x 4 ft (23.8 in x 47.8 in x 1.7 in)
Light output	4000 lumens
Color temperature	4000K (cool white)
Voltage	MVOLT 120-277V
Certifications	CSA certified, IC rated, DLC qualified
Warranty	5-year limited warranty

Our Verdict

For commercial and institutional projects that need reliable, uniform ceiling illumination, this 2x4 LED flat panel is a practical value: it delivers bright, neutral light, energy savings, and long life while fitting standard t-grid and recessed installations. Choose it when you want low-maintenance, consistent performance and do not require dimming or color tuning.

Frequently Asked Questions

Can this fixture be dimmed?
No, this panel is non-dimming and is not compatible with dimmer switches.

Will this fit a standard t-grid ceiling?
Yes, the panel is designed for recessed or t-grid ceiling installation and fits standard commercial grids.

Is the color temperature adjustable?
No, the light is fixed at 4000K cool white and does not offer selectable CCT.