1. Introduction
Thank you for choosing the NUWATT 1x1 Flat Panel LED Square Light. This product is designed to provide versatile and efficient lighting for various indoor applications. Featuring 5 selectable color temperatures and dimmable functionality, these lights offer superior illumination with high color rendering. This manual provides essential information for safe installation, operation, and maintenance of your new LED lights.

Figure 1.1: NUWATT 1x1 Flat Panel LED Square Lights (4-Pack)
2. Safety Information
- Always turn off power at the circuit breaker before installation or maintenance.
- Installation should be performed by a qualified electrician or trained personnel.
- Ensure the supply voltage is 120V, as specified for this product.
- Do not modify the fixture or use it for purposes other than its intended use.
- Avoid direct eye exposure to the light source when the fixture is powered on.
- Do not handle the fixture with wet hands.
- This product is designed for indoor use and is water resistant, but not waterproof. Avoid direct exposure to water.
3. Package Contents
Each package of NUWATT 1x1 Flat Panel LED Square Lights includes the following components:
- NUWATT 1x1 Flat Panel LED Square Light(s)
- Mounting Plate
- Installation Hardware (screws, wire nuts, anchors)

Figure 3.1: Internal Components and Mounting System
4. Setup (Installation)
The NUWATT 1x1 Flat Panel LED Square Light is designed for ultra-thin surface mounting and can be directly attached to a standard junction box. No extra frame kit is required.
- Prepare for Installation: Turn off the power at the circuit breaker before beginning installation. Ensure the mounting surface is clean and stable.
- Wiring: Once wiring has been installed into the fixture, identify and straighten out the 3 wires coming from the fixture to the junction box wires. Connect the wires according to local electrical codes (typically black to black, white to white, and ground to ground). Secure connections with wire nuts.
- Mounting: The mounting bracket is pre-mounted to the shrapnel side of the panel light. Put the mounting bracket into the panel light first, then aim the shrapnel on the back of the lamp, and put the panel light up. Simply lift and push flush with the ceiling, moving accordingly to the direction indicated by the panel light.
- Secure the Fixture: Use the provided hardware to secure the fixture firmly to the junction box and ceiling.

Figure 4.1: Surface Mount Installation Process

Figure 4.2: Easy Installation Steps Diagram

Figure 4.3: Back of Panel with Mounting Options and CCT Switch
5. Operating Instructions
5.1. Color Temperature Selection (5CCT)
Your NUWATT LED panel features a convenient 5-color temperature selectable switch, allowing you to choose the perfect ambiance for any setting. The switch is located on the side of the fixture (refer to Figure 4.3).
- 2700K: Soft White - Ideal for relaxing environments.
- 3000K: Warm White - Creates a cozy and inviting atmosphere.
- 3500K: Neutral White - Balanced light for general use.
- 4000K: Cool White - Bright and crisp light for task-oriented areas.
- 5000K: Daylight - Simulates natural daylight, excellent for workspaces.

Figure 5.1: Visualizing 5CCT Options
5.2. Dimming Functionality
These LED panels are TRIAC dimmable, allowing for seamless brightness adjustments from 10% to 100%. Ensure you use a compatible TRIAC dimmer switch for optimal performance. Enjoy flicker-free, noiseless dimming for a pleasant environment.

Figure 5.2: Dimmable Lighting in an Office Setting
Video 5.1: Official NUWATT Surface Mount LED Ceiling Panels Overview. This video demonstrates the features and benefits of the LED panels, including color temperature selection and dimming capabilities.
6. Maintenance
The NUWATT LED panel lights require minimal maintenance. Follow these guidelines to ensure longevity and optimal performance:
- Cleaning: Ensure the power is off before cleaning. Use a soft, dry, or slightly damp cloth to wipe the surface of the fixture. Do not use abrasive cleaners or solvents, as they may damage the finish.
- No User-Serviceable Parts: There are no user-serviceable parts inside the fixture. Do not attempt to open or repair the unit.
- Heat Dissipation: The die-cast aluminum frame is designed for efficient heat dissipation. Ensure proper airflow around the fixture and do not cover it with insulating materials.
7. Troubleshooting
If you encounter issues with your NUWATT LED panel light, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power supply; Loose wiring; Faulty switch. | Check circuit breaker; Verify all wire connections are secure; Test the switch. |
| Light flickers or dims inconsistently. | Incompatible dimmer switch; Loose wiring; Overloaded circuit. | Ensure dimmer is TRIAC compatible; Check wiring connections; Reduce load on circuit if applicable. |
| Incorrect color temperature. | CCT switch set incorrectly. | Adjust the 5CCT switch on the side of the fixture to your desired setting. |
If the problem persists after attempting these solutions, please contact NUWATT customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | NUWATT |
| Model Number | NW-SM-1X1-5CT-18W-WH-4P |
| Dimensions | 12"L x 12"W x 1"H |
| Wattage | 18 watts |
| Brightness | 1500 Lumens |
| Color Temperature | 5CCT Selectable (2700K, 3000K, 3500K, 4000K, 5000K) |
| Voltage | 120 Volts |
| Dimmable | Yes (TRIAC Dimmable 10-100%) |
| CRI | 90+ |
| Material | Acrylic, Aluminum |
| Installation Type | Surface Mount, Flush Mount |
| Indoor/Outdoor Usage | Indoor |
| Lifespan | Up to 50,000 hours |
| Certifications | Energy Star, ETL, RoHS, DLC |
9. Warranty & Support
NUWATT stands behind the quality of its products. Your NUWATT 1x1 Flat Panel LED Square Light is backed by a generous 5-year warranty, ensuring peace of mind and protection against manufacturing defects.
For technical assistance, troubleshooting, or warranty claims, please contact NUWATT customer support. As a trusted family-owned LED lighting supplier based in the United States, NUWATT is committed to providing premium products and unwavering customer support for a hassle-free experience.

Figure 9.1: NUWATT Commitment to Quality and Support