How to Install Low-Voltage Landscape Lighting

Lighting is the most effective way to extend your home's livability well past sunset. By focusing on low-voltage systems, you remove the danger and complexity of high-voltage wiring, allowing you to highlight pathways, mature trees, or architectural features without needing an electrician. Done well, your garden lighting should feel subtle, not like a stadium. You want to see the effect of the light—the soft glow on a stone path or the texture of bark—rather than the source of the bulb. This project transforms your yard into a safe, usable space after dark while significantly boosting your home's curb appeal.

1. Map Your Garden's Best Light. Walk your yard at night with a flashlight to identify key features you want to accent. Use small flags to mark exactly where each fixture should be placed before you buy any gear.
2. Anchor the System's Brain. Mount your outdoor-rated transformer on an exterior wall near an existing GFCI outlet. Ensure it is at least 12 inches above the ground to protect it from standing water.
3. Thread Power to Every Fixture. Lay your low-voltage burial cable along the path from the transformer to each light location. Keep the cable tight to the edge of flower beds or pathways where you can easily hide it under mulch.
4. Position Each Light With Care. Insert the stakes of your light fixtures into the ground at your marked locations. Ensure the lights are level and pointing in the direction of the intended focal point.
5. Activate the Entire System. Attach each light fixture to the main cable using the provided quick-connect pressure clips. These clips pierce the wire insulation to make contact, requiring no wire stripping.
6. Hide the Wires, Reveal the Magic. Use a flat-head shovel or a spade to slice a narrow trench 3 to 4 inches deep. Push the cable into the slit and step firmly on the grass or soil to close it.