1. Introduction
Thank you for purchasing the Nuvo SF76/521 One Light Outdoor Flood Light. This durable, weather-proof security flood light is designed to provide reliable illumination for outdoor spaces such as porches, decks, garages, shops, and yards. Constructed from heavy-duty cast aluminum with a bronze finish, it is built to withstand various weather conditions. This manual provides essential information for the safe installation, operation, and maintenance of your flood light.

Figure 1: Main view of the Nuvo SF76/521 Outdoor Flood Light.
2. Safety Information
Please read all instructions carefully before installation and use. Failure to follow these instructions may result in electric shock, fire, or other hazards that could cause personal injury or property damage.
- WARNING: Risk of electric shock. Disconnect power at the fuse or circuit breaker before installing or servicing.
- This product must be installed in accordance with the applicable installation code by a person familiar with the construction and operation of the product and the hazards involved.
- Use only PAR38 type bulbs, maximum 150 watts. Ensure the bulb wattage does not exceed the fixture's maximum rating.
- This fixture is rated for wet locations, making it suitable for outdoor use.
- Do not operate this fixture with a damaged or missing glass lens.
- Proposition 65 Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
3. Package Contents
Verify that all components are present and undamaged before beginning installation:
- One (1) Nuvo SF76/521 Outdoor Flood Light Fixture
- Mounting Hardware (screws, wire nuts)
- Installation Instructions (this manual)
Note: Bulb(s) are not included and must be purchased separately.
4. Setup and Installation
This flood light is designed for wall mount installation and requires hardwiring. For detailed, step-by-step installation instructions, including wiring diagrams and mounting procedures, please refer to the official Installation Manual (PDF) provided by the manufacturer. A digital copy can be accessed via the following link: Nuvo SF76/521 Installation Manual (PDF).
General Installation Steps (Summary):
- Turn off Power: Ensure power to the installation location is completely off at the circuit breaker or fuse box.
- Prepare Wiring: Pull existing electrical wires through the mounting plate.
- Mount Fixture: Secure the mounting plate to the junction box.
- Connect Wires: Connect the fixture's wires to the household wires (black to black, white to white, ground to ground) using wire nuts.
- Secure Fixture: Attach the flood light fixture to the mounting plate.
- Install Bulb: Insert a PAR38 bulb (max 150W) into the socket.
- Adjust Angle: Adjust the light head to the desired angle.
- Restore Power: Turn power back on at the circuit breaker.


Figure 2: Front and side views of the flood light, showing the adjustable head.
5. Operating Instructions
The Nuvo SF76/521 flood light operates via a standard wall switch or external control system to which it is hardwired. There are no integrated controls on the fixture itself.
- Turning On/Off: Use the connected wall switch to turn the light on or off.
- Adjusting Light Direction: The light head can be manually adjusted to direct illumination where needed. Loosen the adjustment screw slightly, position the light, and then tighten the screw to secure it.
6. Maintenance
Cleaning:
To maintain the appearance and performance of your flood light, clean it periodically. Ensure the power is off before cleaning.
- Wipe the fixture with a soft, damp cloth.
- Do not use abrasive cleaners or solvents, as they may damage the finish.
Bulb Replacement:
Always turn off the power at the circuit breaker and allow the bulb to cool completely before attempting to replace it.
- Unscrew the old PAR38 bulb from the E26 medium base socket.
- Screw in a new PAR38 bulb, ensuring it is no more than 150 watts.
- Restore power once the new bulb is securely in place.
7. Troubleshooting
If you experience issues with your flood light, consult the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power to the fixture. | Check circuit breaker/fuse. Ensure wall switch is on. |
| Loose wiring connection. | Turn off power and check wire connections. | |
| Defective bulb. | Replace bulb with a new PAR38 (max 150W). | |
| Light flickers. | Loose bulb or wiring. | Tighten bulb. Turn off power and check wiring connections. |
| Incorrect bulb type/wattage. | Ensure PAR38 bulb (max 150W) is used. | |
| Water inside fixture. | Improper sealing during installation or damaged gasket. | Turn off power. Inspect gaskets and ensure proper sealing. If damaged, replace fixture. |
8. Specifications
| Brand | Nuvo |
| Model Name | One Light Outdoor Wall Mount |
| Model Number | SF76/521 |
| Color | Bronze |
| Material | Aluminum (Fixture), Glass (Shade) |
| Style | 1Lt (1 Light) |
| Light Fixture Form | Floodlight |
| Product Dimensions | 1"L x 4.5"W x 4.75"H |
| Indoor/Outdoor Usage | Outdoor |
| Power Source | Hardwired |
| Installation Type | Wall Mount |
| Light Source Type | Halogen (compatible) |
| Number of Light Sources | 1 |
| Voltage | 120 Volts |
| Wattage | 150 watts (Max) |
| Bulb Base | E26 Medium |
| Water Resistance Level | Waterproof |
| Item Weight | 8 ounces |
| Certification | UL Listed |
| UPC | 045923765216 |
9. Warranty and Support
The Nuvo SF76/521 Outdoor Flood Light comes with a 1-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical support, or further assistance, please contact Nuvo Lighting customer service. Refer to the contact information provided on the product packaging or the official Nuvo Lighting website. Please have your model number (SF76/521) and proof of purchase ready when contacting support.
You can also visit the official Nuvo Store on Amazon for more information and products: Visit the Nuvo Store.





