Festoon & String Lights: Outdoor Party & Ambience Guide
Few upgrades transform an outdoor space as quickly, or as affordably, as a run of overhead lights. Whether you are dressing an alfresco dining area for summer entertaining, softening a pergola, or setting the mood for a backyard wedding, festoon and string lights deliver instant atmosphere. But with so many styles, power options and weather ratings on the market, choosing the right set can be confusing. This guide walks you through everything you need to know to buy with confidence and hang like a professional.
Festoon vs Fairy & String Lights: What's the Difference?
The terms are often used interchangeably, but there are meaningful distinctions worth understanding before you buy.
Festoon lights feature larger, evenly spaced bulbs suspended along a heavier-duty cable, usually with visible globes reminiscent of a classic bistro or beer-garden look. The bulbs are typically bigger and more sculptural, casting a generous, welcoming glow. Festoon runs are built to be seen as well as to illuminate, making them the go-to choice for permanent or semi-permanent outdoor installations.
Fairy lights use tiny LED points on a fine, flexible wire. They are delicate, discreet and ideal for wrapping around railings, weaving through foliage, or filling glassware and centrepieces. Because the wire is so thin, fairy lights disappear during the day and sparkle at night.
String lights is the broad umbrella term covering both of the above and everything in between, any decorative lighting strung along a cable. In practice, when Australians talk about outdoor string lights for entertaining, they usually mean festoon-style globes.
Which should you choose?
- Choose festoon for alfresco areas, pergolas, courtyards and event spaces where you want a defined, characterful overhead canopy of light.
- Choose fairy lights for accent detail, decorating plants, and adding sparkle to tablescapes or feature walls.
- Combine both for depth: festoon overhead for the main glow, fairy lights woven through greenery for shimmer.
Where to Use Them
Alfresco and outdoor dining: A single festoon run stretched above the table creates an intimate ceiling of light that draws people together. Warm white globes flatter food and faces alike.
Pergolas and verandahs: Fixed structures are perfect for a permanent installation. Run the cable along the beams or zig-zag it across the open frame for a canopy effect.
Courtyards and small gardens: Where there are no beams to attach to, a catenary wire strung between the house and a wall, post or mature tree lets you float lights across the space.
Events and celebrations: Weddings, milestone birthdays and Christmas gatherings all benefit from the warmth of overhead lighting. Connectable festoon systems make it easy to scale up for a night and pack down afterwards.
Solar vs Plug-In vs Low-Voltage
How your lights are powered affects placement, brightness and reliability. Each option suits a different situation.
- Solar string lights are the simplest to install, no cabling to a power point required. They are ideal for spots far from an outlet and for renters who can't run permanent wiring. The trade-off is that output and run time depend on how much direct sun the panel receives, so performance can dip in shaded courtyards or through a run of cloudy days.
- Plug-in (mains) lights deliver consistent, reliable brightness for as long as you want them on. They are the best choice for regular entertaining and larger runs, provided you have a weatherproof outdoor power point within reach.
- Low-voltage systems run through a transformer that steps mains power down, offering a safe, energy-efficient option well suited to permanent garden installations. They combine the reliability of mains power with reduced running costs and are often designed to be extended over time.
IP Ratings: The Number That Matters Most Outdoors
This is the single most important spec to check before buying. An IP (Ingress Protection) rating tells you how well a fitting resists dust and water. It appears as two digits, the first for solids, the second for moisture.
For anything used outdoors in Australian conditions, look for a weather-rated product designed for exposure to rain. Indoor-only string lights should never be installed in an uncovered position, they simply aren't sealed against moisture, and water ingress is a safety hazard as well as a reliability problem. If your lights will sit under a solid roof or covered pergola they face less direct exposure, but a genuinely weather-resistant rating still gives you peace of mind during driving rain and summer storms. Always confirm the product is specified for outdoor use before installing it in the open.
Connectable Runs & Lengths
Many modern festoon and string light systems are connectable (also called linkable or extendable), meaning you can join multiple sets end to end from a single power source. This is enormously useful for tailoring a run to your exact space and for scaling up around a large pergola or event marquee.
When planning, keep these points in mind:
- Measure your space and add extra length for the natural drape or swag between fixing points, lights hung with a gentle curve always need more cable than the straight-line distance suggests.
- Every connectable system has a maximum number of sets that can be safely linked together. Check the manufacturer's stated limit and don't exceed it.
- Match the connectors, only join sets designed to link with one another.
Warm White vs Colour
Warm white is the enduring favourite for outdoor entertaining. Its soft, golden tone mimics traditional incandescent globes, feels relaxing, and suits everything from a casual barbecue to an elegant dinner. For most alfresco and pergola installations, warm white is the safe, timeless choice.
Cool white reads crisper and more contemporary, and can suit modern architectural settings, though it is less flattering for dining.
Colour and colour-changing options bring energy and fun to parties, kids' spaces and seasonal celebrations. Many RGB sets let you switch between static colours and dynamic effects, giving you a warm glow one night and a festive display the next.
Hanging Tips: Getting a Professional Finish
Good installation is what separates a magical result from a saggy, uneven one. A little planning goes a long way.
- Use a catenary wire for long spans. Where you are crossing open space with no beams, run a tensioned stainless-steel guide wire first, then hang the lights from it. The wire carries the load so the light cable isn't stretched or strained, and the run stays taut and level.
- Plan your spacing. Decide on fixing points before you start, and space them evenly so each swag of cable drapes to a consistent depth. Even, deliberate curves look intentional; random sagging looks like an afterthought.
- Anchor securely. Use appropriate hooks, eye bolts or screw-in cup hooks rated for the load, and fix into solid timber, masonry or steel rather than flimsy fascia.
- Leave a little slack. A gentle drape looks more relaxed and inviting than a dead-straight line, and it reduces stress on the cable as timber and wire expand and contract with temperature.
- Keep connections dry. Position plugs and joins where they won't sit in a puddle, and keep them off the ground.
Durability & Longevity
Outdoor lights live a hard life, exposed to UV, rain, salt air near the coast and temperature swings. To get the most from your investment, favour LED globes, which run cool, sip power and last far longer than old incandescent types. Look for UV-stabilised cabling that won't go brittle in the Australian sun, and robust bulb housings. Quality brands such as Eglo and other trusted names stocked at Lights For You are engineered for our climate, so you spend more time enjoying your space and less time replacing globes.
Quick Buying Checklist
- Confirm the product is rated and specified for outdoor use (check the IP rating).
- Choose your power source: solar, plug-in mains, or low-voltage transformer.
- Measure your run and allow extra length for drape and swag.
- Check whether the system is connectable and note the maximum linkable limit.
- Pick your colour temperature, warm white for classic ambience, colour for fun.
- Plan fixing points and decide whether you need a catenary wire.
- Prioritise LED globes and UV-stable cabling for durability.
Frequently Asked Questions
Can I leave festoon lights outside all year round?
If they are rated and specified for outdoor use, yes, they are designed to withstand the elements. That said, in very exposed positions many people take lights down during extreme weather or extended periods of non-use to maximise their lifespan.
How many festoon sets can I connect together?
It depends on the specific system. Every connectable range has a manufacturer-stated maximum number of sets that can be safely linked from one power source. Always check the product information and never exceed the stated limit.
Are solar string lights bright enough for entertaining?
Solar sets have improved considerably and work well for ambient, decorative lighting in sunny positions. For consistent brightness on demand, especially for regular entertaining or shaded courtyards, plug-in or low-voltage options are more dependable.
What's the best colour for outdoor dining?
Warm white is the standout choice. Its soft, golden light is flattering, relaxing and suits virtually any setting, from casual to formal.
Do I need an electrician to install them?
Plug-in and solar sets are designed for easy DIY installation. Hard-wired or permanent low-voltage installations that connect directly to your mains supply should be carried out by a licensed electrician.
Light Up Your Space with Lights For You
Ready to bring your outdoor area to life? Explore our full range and shop festoon & string lights online, with fast delivery Australia-wide. If you'd like to see the quality up close and chat with our lighting specialists, visit our Ashfield showroom in Sydney, we're always happy to help you plan the perfect setup. From a single festoon run over the dinner table to a fully connectable installation for your next big event, Lights For You has you covered.
Shop String Lights at Lights For You
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