Introduction
This manual provides detailed instructions for the safe and efficient installation, operation, and maintenance of your Lithonia Lighting CPX 2X2 LED Flat Panel Ceiling Light. Please read all instructions carefully before proceeding with installation or use. The 2 ft. x 2 ft. CPX panel is designed to provide a crisp and clean aesthetic with 3200 lumens and a 3500 Kelvin color temperature, suitable for various indoor applications.
Important Safety Information
Always disconnect power at the circuit breaker before installing, servicing, or performing any maintenance on this fixture. Wear appropriate personal protective equipment (PPE), including safety glasses and gloves, during installation. All wiring must comply with local and national electrical codes. If you are unsure about any part of the installation process, consult a qualified electrician.
Product Overview
Figure 1: Lithonia Lighting CPX 2X2 LED Flat Panel Ceiling Light.
Figure 2: Product dimensions showing 23.8 inches by 23.8 inches by 1.7 inches.
Figure 3: Key features including long-life LEDs, smooth lens, and durable backplate.
Product Videos
Video 1: A 10-second spin video showcasing the Lithonia Lighting CPX panel light from various angles, highlighting its sleek design.
Video 2: An informational video discussing the quality components and reliability of Lithonia Lighting CPX panels, emphasizing their long-term support and use of name-brand LEDs and drivers.
Installation Instructions
Required Tools:
- Screwdriver
- Wire Strippers
- Safety Glasses
- Gloves
- Wire Nuts (included)
Step-by-Step Installation:
- Turn off Power: Disconnect power at the main breaker and put on the correct personal protective equipment (PPE).
- Position Panel: Place the CPX panel into the T-grid ceiling.
- Access Driver Box: Remove or push aside the ceiling tile adjacent to the CPX Driver Box to access the wiring components.
- Secure Fixture: Bend each integrated T-grid clip away from the fixture housing and secure onto the T-grid railing.
- Wire Connections: Remove the driver box access plate and knockouts. Make all electrical connections per local NEC code requirements. Connect white to white, black to black, and green to green using the included wire nuts.
- Restore Power: Tuck all wires back into the driver box, replace the access plate, and restore power.
Figure 4: Visual guide for the 6-step installation process of the CPX LED Flat Panel.
Installation Video
Video 3: A detailed video demonstrating the installation process of the flat panel light in a T-grid ceiling, including wiring connections.
Operating Instructions
This Lithonia Lighting CPX 2X2 LED Flat Panel is designed for straightforward operation. Once properly installed and power is restored, the light will illuminate. This specific model provides a fixed 3200 lumens output at a 3500K warm white color temperature.
The fixture is equipped with a 0-10 volt driver, allowing it to dim down to 10 percent when connected to a compatible 0-10V dimmer switch (sold separately). Consult the dimmer manufacturer's instructions for proper wiring and operation.
Maintenance
To ensure optimal performance and longevity of your LED flat panel, follow these simple maintenance guidelines:
- Cleaning: Periodically clean the lens with a soft, damp cloth. Do not use abrasive cleaners or solvents, as they may damage the finish or lens.
- Inspection: Annually inspect all electrical connections for tightness and ensure there are no signs of wear or damage.
- LEDs: The integrated LEDs are designed for long life and do not require replacement.
Always disconnect power before performing any cleaning or inspection.
Troubleshooting
If your LED flat panel is not functioning as expected, consider the following troubleshooting steps:
- No Light: Verify that the power supply is connected and the circuit breaker is in the ON position. Check all wire connections for proper contact.
- Flickering Light: Ensure all connections are secure. If using a dimmer, confirm it is a compatible 0-10V dimmer and properly installed.
- Dimming Issues: Check the dimmer switch and its wiring. Ensure the dimmer is rated for LED loads.
If the issue persists after performing these checks, contact customer support.
Product Specifications
| Brand | Lithonia Lighting |
| Model Number | CPX 2X2 3200LM 35K M4 |
| Product Dimensions | 24"L x 23.8"W x 1.7"H |
| Color Temperature | 3500 Kelvin (Warm White) |
| Brightness | 3200 Lumens |
| Wattage | 34 watts |
| Voltage | 120-277 Volts (MVOLT) |
| Material | Aluminum |
| Finish Type | Satin Lens |
| Installation Type | Recessed (Surface mount kit sold separately) |
| Special Feature | 0-10V Dimmable (dims down to 10%) |
| Certifications | CSA Certified, IC Certified, DLC Certified, Damp Location Rated |
| Item Weight | 3.89 Pounds |
Warranty Information
This Lithonia Lighting CPX LED Flat Panel is covered by a 5-year limited warranty. This warranty ensures the product is free from defects in materials and workmanship under normal use and service. For specific terms and conditions, please refer to the warranty documentation included with your product or visit the official Lithonia Lighting website.
Customer Support
For further assistance, technical support, or warranty claims, please contact Lithonia Lighting customer service. You can typically find contact information on the product packaging or by visiting the official Lithonia Lighting website.
