Garden lighting: atmosphere and safety combined

Light completes the garden

During the day you enjoy your plants and patio. But once darkness falls, your garden disappears — unless you've planned lighting. Good garden lighting does two things: it creates atmosphere and makes your garden safe. A lit path prevents trips, and an uplighter at the front door deters intruders.

Tools like GardenWorld let you visualise your garden with a fresh design. Plan your lighting around the zones you want to highlight.

Types of garden lighting

Path lighting

Bollard lights or ground spots along the garden path. They mark the route and stop guests stepping into borders. Heights of 30–60 cm work well — enough to light the way without dazzling.

Uplighters

Spots that illuminate a tree, wall or hedge from below. The effect is dramatic — an ordinary birch becomes a sculpture. Position them 30–50 cm from the trunk, angled upward.

Ambient lighting

Festoon lights in trees, lanterns on the table, LED strips under a bench. This is the lighting that makes summer evenings magical. Not functional, pure mood. And that's perfectly fine.

Recessed deck spots

Flush spots in the patio or path give a clean, modern look. Check the IP rating: minimum IP67 for ground level. RHS partner gardens often showcase different lighting styles.

12 Volt, mains or solar?

12 Volt (low voltage)

The best choice for most gardens. Safe (no lethal shock risk), easy to install yourself and most garden lighting sets run on 12V. You'll need a transformer, placed indoors or in a weatherproof housing outside.

230 Volt (mains)

Needed for powerful fittings or if you want many lights on one circuit. Must be installed by a qualified electrician — not a DIY job. Cables need to be buried at least 60 cm deep.

Solar

No cables, no electrician, no running costs. Sounds perfect, but solar lights in a British winter barely glow. Fine as accent lighting, not as your main system. Quality varies wildly — don't buy the cheapest.

Placement tips

The biggest mistake with garden lighting: too much light in the wrong places. Don't illuminate the entire garden evenly — that's a car park, not a garden. Create contrast:

• Light focal points (tree, sculpture, water feature)
• Mark routes (path, steps, patio edge)
• Keep dark corners — they add depth

Use warm white light (2700–3000 Kelvin) for ambiance. Cool white (4000K+) feels like a hospital ward. Nobody wants that in their garden.

How many lights?

Fewer than you think. For a 50 m² garden, 8–12 light points are plenty: 4 along the path, 2–3 uplighters, a couple of ambient lights on the patio.

Running cables

Always lay cables in flexible conduit, at least 30 cm deep for 12V, 60 cm for mains. Mark on your garden plan where cables run — in five years you won't remember, and you don't want to slice through your own wiring when planting a tree.

Curious what garden lighting would look like in your garden? Upload your photo on GardenWorld and receive a custom design within a minute.