Landscape lighting can transform the appearance of your home after dark while making walkways, patios, entrances, and other outdoor areas easier to navigate. While solar lights offer a simple way to add outdoor lighting, homeowners looking for a more permanent and reliable system may benefit from hardwired landscape lighting.
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Professionally installed landscape lighting provides consistent power and greater flexibility for illuminating pathways, landscaping, patios, and architectural features. Here’s what to know when deciding if hardwired landscape lighting is right for your home.
What Is Hardwired Landscape Lighting?
Hardwired landscape lighting uses your home’s electrical system as its power source rather than relying on individual solar panels and batteries. There are two primary options:
- Low-voltage lighting: A transformer reduces standard 120-volt household power to 12 volts to operate the landscape lights [1]. This is a common choice for residential landscape lighting.
- Line-voltage lighting: These fixtures operate at 120 volts and are connected to the home’s electrical system using appropriate wiring, junction boxes, and conduit.
Both options can be used for path lights, accent lighting, patios, landscaping, and other areas around your property.
Why Choose Hardwired Lighting Over Solar?
Solar lighting can be convenient because it doesn’t require wiring, but hardwired lighting offers several advantages for homeowners looking for consistent outdoor illumination.
More Reliable Power:
Solar lighting depends on sunlight to recharge its batteries. Solar landscape lights generally need six to eight hours of direct sunlight per day to fully charge [2], which can make shaded areas challenging.
Hardwired lights receive electrical power regardless of how much sunlight your property receives.
More Flexible Placement:
Trees, buildings, and landscaping can limit where solar lights receive enough sunlight. With hardwired lighting, fixture placement can focus more on where you actually need illumination, such as:
- Walkways and steps
- Patios and decks
- Gardens and landscaping
- Driveways and entrances
- Architectural features
More Control Over Your Lighting:
Hardwired systems can offer convenient ways to manage when your outdoor lights operate. Depending on the system, landscape lighting can use photocells, timers, or smart controls to automate your lighting schedule [3].
Tips for Installing Hardwired Landscape Lighting the Right Way
Good landscape lighting requires more than choosing a few fixtures. Planning the system beforehand can help create consistent lighting and prevent electrical problems later.
A properly planned system should consider:
- Fixture placement: Decide which areas need functional lighting and which features you want to highlight.
- The right transformer: For low-voltage systems, the combined electrical load of the fixtures should not exceed the transformer’s capacity [4].
- Voltage drop: Cable length, fixture load, wire size, and transformer voltage can affect voltage drop and how well fixtures perform [3], particularly along longer wire runs.
- Outdoor conditions: Wiring, connections, fixtures, and other components should be appropriate for exposure to weather and moisture.
- Electrical protection: GFCIs shut off power when a ground fault occurs, including situations involving wet electrical equipment, and GFCI protection is required for outdoor receptacles [5].
- Future lighting needs: Planning ahead can make it easier to expand the system if you want to add fixtures later.
An electrician can evaluate these factors when designing the system so you don’t have to figure out transformer capacity, wiring requirements, or electrical protection yourself.
Why Hire an Electrician Instead of Installing Landscape Lighting Yourself?
Solar lights are generally straightforward for homeowners to install because they don’t require electrical wiring. Hardwired landscape lighting is different.
Line-voltage landscape lighting operates at 120 volts and is best installed by a licensed electrician due to the complexity of connecting it to a home’s electrical system [1]. Depending on the project, installation can involve underground wiring, conduit, GFCI protection, electrical panels, permits, and inspections.
Even low-voltage systems require proper planning to make sure the transformer is correctly sized and fixtures receive sufficient power.
Hiring an electrician can help with:
- Planning fixture and wiring locations
- Selecting and sizing the appropriate transformer
- Accounting for voltage drop
- Using components suitable for outdoor conditions
- Installing the system safely
- Planning for future additions
- Setting up timers, photocells, or compatible smart controls
Professional installation can help ensure a landscape lighting system is designed and installed safely while providing efficient, consistent illumination [6].
Upgrade Your Outdoor Lighting With CoreTrade Electric
Hardwired landscape lighting provides a reliable way to illuminate walkways, outdoor living areas, landscaping, and architectural features without depending on daily sunlight to power individual fixtures.
Whether you’re adding new landscape lighting or upgrading an existing system, CoreTrade Electric can help you plan and install a safe, reliable setup for your Northern Virginia home.
Contact CoreTrade Electric today at (703) 785-6414 to discuss your landscape lighting project.