1. Introduction
This manual provides detailed instructions for the safe installation, operation, and maintenance of your Sea Gull Lighting Lancaster 8037-12 Outdoor Wall Lantern. Please read this manual thoroughly before beginning installation and retain it for future reference. This fixture is designed to enhance the exterior of your property with its traditional design and clear curved beveled glass.
2. Safety Information
WARNING: Risk of electric shock. Disconnect power at the fuse box or circuit breaker before installation or servicing.
- All electrical connections must be in accordance with local codes, ordinances, or the National Electric Code (NEC).
- Consult a qualified electrician if you are unfamiliar with electrical wiring.
- This fixture is UL Listed for wet locations, making it suitable for outdoor use where exposed to weather.
- Do not exceed the maximum wattage specified for the bulb.
- Ensure all components are securely fastened before use.
- Wear safety glasses and gloves during installation.
3. Package Contents
Verify that all parts listed below are included in your package:
- One Light Outdoor Wall Lantern (Black Finish)
- Mounting hardware (typically includes mounting plate, screws, wire nuts)
- Installation instructions
Note: Light bulb (A19 Medium 100 Watt) is sold separately.
4. Setup and Installation
This fixture requires assembly and flush mount installation. Professional installation is recommended if you are not experienced with electrical wiring.
4.1 Tools Required (Not Included)
- Screwdriver (Phillips and Flathead)
- Wire strippers
- Pliers
- Electrical tape
- Safety glasses
- Ladder (if necessary)
4.2 Pre-Installation
- Turn off power: Locate the circuit breaker or fuse box and turn off the power to the junction box where you will install the fixture.
- Unpack: Carefully unpack the fixture and its components. Retain the packaging until installation is complete.
- Inspect: Check for any damage. Do not install if the product is damaged.
- Review dimensions: Ensure the fixture dimensions are suitable for your intended installation location.

4.3 Installation Steps
- Attach mounting plate: Secure the mounting plate to the junction box using the provided screws.
- Wire connections:
- Connect the fixture's black wire to the house's black (hot) wire.
- Connect the fixture's white wire to the house's white (neutral) wire.
- Connect the fixture's ground wire to the house's ground wire (or to the mounting plate if no house ground is available).
- Secure all connections with wire nuts and electrical tape.
- Mount fixture: Carefully align the fixture with the mounting plate and secure it with the provided screws. Ensure the fixture is flush against the wall.
- Install bulb: Insert one A19 Medium (E26 base) incandescent bulb, up to 100 watts (sold separately). The fixture can also convert to LED with optional replacement lamps.
- Restore power: Once installation is complete and secure, restore power at the circuit breaker or fuse box.

5. Operating Instructions
The Lancaster 8037-12 outdoor wall lantern operates on a standard 120-volt electrical system. It is designed for use with a single A19 medium base (E26) incandescent bulb up to 100 watts, or compatible LED replacement lamps.
- Power On/Off: Control the light using your existing wall switch (toggle type) or a compatible push-button controller.
- Dimming: This fixture is dimmable when used with a dimmable bulb and a compatible dimmer switch.
- Touch Control: The fixture supports touch control methods if integrated with a compatible smart home system or switch.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your outdoor wall lantern.
6.1 Cleaning
- Disconnect power: Always turn off power to the fixture at the circuit breaker before cleaning.
- Exterior: Wipe the exterior with a soft, damp cloth. Avoid abrasive cleaners or solvents, as they may damage the finish.
- Glass panels: Clean the clear curved beveled glass panels with a mild glass cleaner and a soft cloth.
6.2 Bulb Replacement
- Disconnect power: Turn off power to the fixture at the circuit breaker.
- Allow to cool: Allow the bulb to cool completely before attempting to replace it.
- Access bulb: Carefully remove the old bulb. Note that the opening for bulb replacement may be narrow, requiring careful handling.
- Install new bulb: Insert a new A19 Medium (E26 base) incandescent bulb (up to 100 watts) or a compatible LED replacement lamp. Do not overtighten.
- Restore power: Restore power at the circuit breaker.
7. Troubleshooting
If your fixture is not functioning correctly, refer to the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. |
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| Light flickers. |
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8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 8037-12 |
| Brand | Sea Gull Lighting |
| Product Dimensions | 7 inches (Width) x 12 inches (Height) x 5.5 inches (Projection from wall) - Refer to Figure 1 for detailed diagram. |
| Item Weight | 2.9 Pounds |
| Material | Glass (Shade), Metal (Fixture Body) |
| Finish Type | Black (Fixture), Brass (General finish category) |
| Shade Color | Clear |
| Indoor/Outdoor Usage | Outdoor (UL Listed for wet locations) |
| Power Source | Corded Electric |
| Voltage | 120 Volts |
| Wattage | Max 100 Watts |
| Bulb Base | Medium (E26) |
| Number of Light Sources | 1 |
| Special Features | Dimmable |
| Installation Type | Flush Mount |
| Included Components | One Light Outdoor Wall Lantern, Black |
| UPC | 785652803703 |
9. Warranty Information
This product is covered by a Manufacturer's Warranty. For specific details regarding warranty coverage, duration, and claims process, please refer to the documentation included with your purchase or contact Sea Gull Lighting customer support directly. Please retain your proof of purchase for warranty validation.
10. Customer Support
For technical assistance, missing parts, or any questions regarding your Sea Gull Lighting Lancaster 8037-12 Outdoor Wall Lantern, please contact Sea Gull Lighting customer service. Contact information can typically be found on the manufacturer's website or on the product packaging.
You can visit the official Sea Gull Lighting Store on Amazon for more information.