Festoon Lights
Festoon lights are one of the easiest ways to transform an outdoor space. Hang them in your garden, across a patio, or along a pergola and they instantly add warmth and character. Browse our range of weatherproof festoon lights. They are ideal for everyday use, summer entertaining, and everything in between. All orders over £100 qualify for free UK delivery.
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Everything You Need to Know About Festoon Lights
Festoon lights have become a staple of outdoor living in the UK — and it's easy to see why. They're versatile, easy to install, and they work just as well strung across a back garden as they do lighting up a wedding venue or commercial terrace. Whether you're after a warm, vintage glow or something a little brighter for a party, there's a style to suit every setting. Most of the festoon lights in our range are designed for permanent outdoor use. Look for models with an IP44 rating or above. This means they're weatherproof and safe to use in rain and damp conditions, which matters a lot in the UK climate.
LED vs Traditional Festoon Bulbs
Outdoor LED festoon lights are by far the most popular choice today, and for good reason. They use a fraction of the energy of traditional incandescent bulbs, last significantly longer, and still deliver that warm, ambient glow people expect from festoon lighting. If you're planning to leave your lights up long-term or run them regularly throughout summer, LED is the smarter option.
Connectable Sets — Extend Your Lighting Run
Many outdoor festoon light sets are connectable, meaning you can link multiple sets end-to-end to cover longer distances. This is particularly useful for large gardens, event spaces, or commercial use. Always check the manufacturer's guidance on how many sets can be safely joined — exceeding this can overload the circuit.
How to Hang Festoon Lights Outdoors
Hanging festoon lights outdoors is straightforward with the right approach. Use sturdy hooks, cable clips, or a tensioned wire to carry the weight evenly across the run. Keep the cable taut to prevent sagging, and make sure all connections are kept clear of standing water. For a neat, professional finish, a tension wire system works especially well over longer spans.
Shop Festoon Lights at Alert Electrical
We stock a carefully selected range of outdoor festoon lights from trusted brands, with options to suit gardens, patios, events, and commercial spaces. If you're putting together a full outdoor lighting scheme, take a look at our outdoor lighting range for wall lights, spotlights, and more. You can also explore our wider lighting department for indoor and outdoor solutions across every category.