Solar vs Mains Garden Lights: Which Is Best for Your Outdoor Space?

So, you want to give your garden a glow-up. Maybe it’s for those long summer evenings, maybe it’s for added security as the nights draw in. Either way, one decision can shape the whole atmosphere and function of your outdoor space—solar or mains powered garden lights?

The selection can be overwhelming, ranging from strong outdoor lights with sensors to energy-efficient solar stakes. Don’t worry, though. In order to help you discover lighting that works for your garden, your needs, and your budget, this article lays down the main differences.

Solar Lights: Simple, Smart, and Sun-Powered

Endon Ebro Outdoor Solar Power & PIR Wall Light

Solar lights are the best option if you want low-maintenance illumination without any hassle or cables. They run on solar power, storing energy during the day and turning on automatically at sunset. They are therefore the best “set and forget” choice.

Why solar?

No wiring needed—ideal for renters, DIYers, or anyone who doesn’t want to dig up the garden or call an electrician.
Eco-friendly and cost-effective—they cost nothing to run after purchase.
Flexible placement—because they don’t need plugging in, you can pop them anywhere that gets good sunlight.

Things to keep in mind:

They need enough sunlight to charge properly. If your garden is shaded or doesn’t get much direct light, performance can dip.
Most solar lights give off a softer, more ambient glow rather than strong, focused brightness.
Rechargeable batteries inside will eventually need replacing, but this is usually inexpensive and straightforward.

Best for: Decorative lighting, low-maintenance gardens, budget-friendly projects, and spaces that get plenty of sun.

Mains Powered Lights: Reliable, Bright, and Feature-Packed

Searchlight Bakerloo Outdoor Wall Light

If solar lights are the easy-going choice, mains-powered lights are the dependable workhorse. Connected to your home’s power supply, they deliver consistent brightness, whatever the weather.

Why choose mains powered?

Reliable brightness—great for lighting up driveways, patios, or entrances.
Packed with features—many outdoor lights with sensors, timers, or smart controls are mains-powered.
Broader style range—from sleek wall lights to bold floodlights, mains options come in many shapes and designs.

Things to consider:

Installation can be more involved. You might need a professional if wiring is needed or if lights need weatherproof fittings.
They need to be positioned near a power source unless you’re running outdoor-rated cables.
There’s a small ongoing cost, but modern LED models are highly energy efficient and won’t hike up your bills.

Best for: Security lighting, entertaining spaces, and gardens that need consistent year-round lighting.

Solar vs Mains: Quick Comparison Breakdown

Endon Dannah Solar Power & PIR IP44 Post Light

If you’re still torn, here’s how they compare across the key factors:

Installation:

Solar wins here. No wiring or tools required. Mains lighting might need a pro, especially for permanent fixtures.

Energy Use and Cost:

Solar is completely free to run. Mains lights use electricity, though LED options help keep energy usage low.

Brightness:

Mains-powered lights are brighter and more consistent, especially in winter months. Solar lights are softer and best for ambiance.

Placement Flexibility:

Solar lights can go almost anywhere with access to sunlight. Mains lighting needs to be near a power point or use buried cables.

Functionality:

Mains lights take the lead with added features like motion sensors, timers, and smart controls. Solar lights usually offer more basic functionality.

Design and Style:

Mains-powered options often come in a wider range of styles and finishes, especially if you want something sleek or statement-making.

Final Thought: Why Not Mix and Match?

Serpent Aged Pewter Swan Neck Wall Light

Here’s a secret: you don’t have to pick just one. Many people choose a mix—solar lights for gentle path markers or mood lighting, and mains-powered lights with sensors for key areas like entrances, patios, or side gates.

That way, you get flexibility, cost savings, and peace of mind—all in one beautiful, well-lit garden.

Light Up Your Outdoors with Lighting R Us

Ready to brighten up your outdoor space? Whether you’re after solar simplicity or mains-powered performance, LightingRUs have a wide range of outdoor lights to suit every space and style. From elegant lanterns to practical outdoor lights with sensors, find your perfect match—and make your garden shine long after the sun goes down.