How to Install a Wall Light: Step-by-Step Guide
By Plank Hardware | Decorative details for discerning spaces. | Published: 2026-10-30
Category: How-to Guides
Learn how to install a wall light safely and correctly, with practical steps, common mistakes to avoid, and tips for coastal and outdoor fixtures.
Quick Answer
To install a wall light safely, turn off power, mark and drill mounting holes, connect wires with proper connectors, and secure the fixture before restoring power.
Choosing the Right Wall Light for Your Space
Before you start, consider where the light will go. For coastal areas or damp locations, choose a fixture built for corrosion resistance. The ALERIA Wall Light in Galvanised Steel is designed for coastal conditions and suits driveways, entrances, garages, or even bathrooms. Its compact design provides functional lighting without taking up unnecessary space.
If you want a striking visual effect with both up- and downlight, the CANTO Wall Light in Black offers that option. It is also part of a seaside range, with a 10-year surface guarantee, making it a durable choice for outdoor walls.
Important Safety Considerations
Always turn off the power at the circuit breaker before working on any electrical fixture. Use a voltage tester to confirm the wires are dead. If your home's wiring is old or you are unsure about any step, consult a licensed electrician.
For outdoor installations, ensure the fixture is rated for exterior use and that all connections are sealed against moisture. Use weatherproof wire connectors and silicone sealant around the mounting plate if needed.
Step-by-Step Installation
- Turn off power and verify it's off: Switch off the circuit breaker for the room or circuit. Use a voltage tester on the existing wires to confirm no power is flowing. Never skip the voltage test, even if the switch is off.
- Prepare the mounting surface: Hold the mounting bracket against the wall and mark the screw holes. Use a level to ensure it's straight. Drill pilot holes and insert wall anchors if needed. Check for hidden wires or pipes before drilling.
- Connect the wires: Match the fixture wires to the house wires: black to black (live), white to white (neutral), and green/bare to ground. Use wire nuts and wrap with electrical tape. Ensure no bare copper is exposed after connecting.
- Attach the fixture to the bracket: Secure the fixture body to the mounting bracket with the provided screws. Make sure it sits flush against the wall and is level. Tighten screws evenly to avoid tilting.
- Install the bulb and test: Screw in the correct bulb type (check the fixture label), then restore power at the circuit breaker. Turn on the switch to test the light. If it doesn't work, turn off power and recheck your connections.
Product Facts
- ALERIA Wall Light - Galvanised Steel: The ALERIA Wall Light is built for coastal conditions with extra durable, corrosion-resistant materials and a 15-year guarantee on surface deterioration. This makes it a reliable choice for outdoor or bathroom installations where moisture and salt air can damage ordinary fixtures.
ALERIA Wall Light - Galvanised Steel - CANTO Wall Light - Black: The CANTO Wall Light offers both up- and downlight and is crafted from extra durable, corrosion-resistant material as part of the Designed For Seaside range. Its dual-light effect adds visual interest while the corrosion-resistant build ensures long-lasting performance in coastal environments.
CANTO Wall Light - Black
