Garden lighting: ideas for how to get it right

What types of garden lights are available?

For outdoor lighting to fulfil its purpose and withstand adverse weather conditions, you need to choose carefully from the wide range available. It is important to remember that each type of light serves a slightly different purpose in the garden.

• Recessed spotlights (walk-over/drive-over): These are installed directly into paving, wooden decking or gravel. They shine upwards or sideways and take up no space. They are ideal for marking the edges of paths or for grazing walls with light.
• Post lights and bollards: You can choose from low knee-height posts to traditional tall lamps. The light is usually directed downwards and sideways, which prevents glare and provides excellent guidance along paths.
• Spike spotlights: These are not permanently fixed to the ground but are pushed into flower beds or lawns using a spike. They can be easily rotated, the beam angle can be adjusted, and they can be moved throughout the year as plants grow.
• Wall lights and floodlights: These are installed on house façades, fences or pergolas. Popular options include Up/Down models, which cast a beam of light both upwards and downwards to create pleasant indirect lighting.
• Step lights: Special recessed lights with a downward-facing grille that directs the beam exclusively onto the tread surface of the step, helping to prevent trips while keeping direct light out of your eyes.
• Decorative string lights and pendant lights: Strings of bulbs suspended beneath a pergola or between trees instantly give the space a festive and romantic feel.

Use lighting to divide the garden into zones

One of the best design tricks is to divide the plot into individual functional zones before you even buy the first cable. Instead of flooding the entire garden with uniform light, think of it as a series of connected “outdoor rooms”:

1. Entrance and driveway zone: This requires bright, reliable and functional lighting for orientation and safety. Wall lights by the door and bollards along the driveway work well here.
2. Footpaths and walkways: Lighting serves as a guide here. These areas do not need to be overlit; softly marked edges and clearly visible steps are enough.
3. Living zone (terrace, pergola, seating by a fire pit): This area needs atmosphere and flexibility. Combine soft ambient lighting (such as wall lights or string lights) with functional lighting for the dining table or barbecue.
4. Decorative zone (flower beds, trees, water features): This is where accent lighting comes into play. Depth and the magic of a night-time garden are created by directing light at individual focal points.
5. Garden perimeter and boundaries: Gentle lighting of a wall or hedge in the background visually expands the entire plot and prevents the garden from disappearing into an intimidating black void.

How to proceed: it all starts with a sketch

Starting the installation without a plan can lead to chaos and dazzling beams of light aimed at windows. The right approach requires a systematic method:

Step 1: Draw a plan of the property

Take a piece of paper and draw in the main elements of the garden – the house, terrace, paths, flower beds and mature trees. Mark which elements you want to see at night and which you would prefer to leave in a darker background to create contrast.

Step 2: How to create stunning tree lighting

Trees are majestic focal points in the garden at night. Keep these rules in mind:

• Uplighting: Place a spike spotlight close to the trunk and aim it upwards into the crown. Deciduous trees without leaves create a striking graphic silhouette of branches in winter, while dense conifers gain more volume and depth.
• Moonlighting: Mount a light with a wider beam high in the branches of a tree and aim it downwards. Light filtering through the foliage creates a romantic play of shadows on the ground that closely imitates natural moonlight.
• Trees by water: If you have a pond or swimming pool near a tree, light the tree from the side facing the water. This creates a beautiful mirror reflection on the surface without unpleasant glare.

Step 3: Test it in the dark

Before burying anything, take a powerful torch outside in the evening and test the lighting angles directly on site. Check the sightlines both from your chair on the terrace and from the bedroom – the light should never shine directly into your eyes.

How to work with contrast, intensity and light colour

The key word is balance. If you light everything equally, the garden will look flat and uninviting. So what should you work with?

Today, LED light sources are the standard for garden lighting. Compared with old halogen bulbs, they consume up to 90% less energy, generate much less heat (which is safer for plants and children), and allow you to select the required colour temperature precisely. More advanced models also make it easy to adjust the beam angle.

The easiest way to light your garden effectively

If you do not want to dig deep trenches for traditional 230 V wiring and pay for an expensive electrician, there are two excellent ways to light your garden easily and safely:

1. Low-voltage system (12 V): A hugely popular solution in modern gardens. Plug a transformer into an outdoor socket and run thin cables around the garden. They only need to be hidden a few centimetres beneath mulch or the lawn. A 12 V system is very safe to handle even if the cable is accidentally cut with a spade or chewed through by a dog. You can add or reposition lights at any time.
2. Combination with smart solar technology: In places where you need reliable lighting all year round (entrance, steps, main paths), use the wired 12 V system mentioned above. In remote flower beds or for seasonal decorations, supplement it with high-quality solar-powered spike spotlights. This gives you the best of both worlds – stability and complete freedom without cables.

Frequently asked questions

How far apart should I place lights along a path?

The standard recommended spacing is 1.5 to 3 metres. Do not place lights directly opposite each other in pairs; instead, position them alternately (in a zig-zag pattern) along both sides of the path. This helps prevent the path from looking like an airport runway.

What is the difference between IP44 and IP65 for garden lights?

The IP rating indicates resistance to water and dust. Lights with an IP44 rating are protected against splashing water and are suitable under a pergola roof or on a sheltered façade. For freestanding lighting in lawns or flower beds that is exposed to rain and splashing mud, always choose IP65 or higher.

How do I correctly size a transformer for a 12 V system?

Add together the wattage (power consumption) of all lights connected to the circuit and multiply the result by 1.2 (adding a 20% reserve). For example, if the total power consumption of the lights is 40 W, choose a transformer rated at least 50 W.

How can I prevent outdoor lighting from dazzling me or my neighbours?

Use lights with shades, grilles or recessed optics that conceal the actual light source. Always direct the light downwards towards the ground or directly at a wall or tree, never into open space at eye level.