Heavy Duty Outdoor Festoon Lights

 

Our Heavy Duty festoon lighting outdoor collection is crafted to deliver stunning, long-lasting illumination in any environment. Perfect for year-round use, these exterior festoon lights are weatherproof, impact-resistant, and designed for both domestic and commercial settings. Whether you’re lighting up a garden, pub terrace, wedding venue, or outdoor market, these lights offer unbeatable durability and charm.

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  • 48ft Garden Festoon Lights With 15 LED Bulbs48ft Garden Festoon Lights With 15 LED Bulbs
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    48ft Garden Festoon Lights With 15 LED Bulbs
    Our 48ft Garden Festoon Lights with 15 LED bulbs offer a charming and durable lighting solution for your UK outdoor space. Designed with a strong festoon lights cable and classic warm white glow, these decorative festoon lights create a cosy atmosphere ideal for patios, balconies,...
    From £25.99
    £42.99
    From £25.99
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  • Three illuminated vintage-style light bulbs on a dark backgroundGroup of people sitting around a table under string lights in a dark setting
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    Outdoor LED Festoon Lights Heavy Duty Waterproof 24FT - 25 Bulbs
    Brighten up your garden, patio, or event space with our 24FT Heavy Duty Outdoor LED Festoon Lights (25 Bulbs). Featuring energy-efficient LED festoon light bulbs and durable black cable festoon lighting, these lights are perfect for creating a warm and inviting atmosphere. Built for all-weather...
    From £17.99
    £29.99
    From £17.99
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  • 17M Connectable Outdoor Festoon Lights With Remote17M Connectable Outdoor Festoon Lights With Remote
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    17M Connectable Outdoor Festoon Lights With Remote
    Our 17M (55.77FT) Outdoor Festoon Lights with Edison-style shatterproof bulbs bring vintage charm and smart functionality to your UK garden or event space. These mains-powered string lights include 20 LED bulbs and a convenient remote control with 8 dynamic lighting modes, allowing you to...
    From £31.99
    £51.98
    From £31.99
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  • String lights on a porch at nightFestoon Lights 48FT Outdoor Waterproof 15 LED Filament Bulbs
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    Festoon Lights 48FT Outdoor Waterproof 15 LED Filament Bulbs
    Brighten up your garden, patio, or event space with these 48FT Outdoor Weatherproof Festive Lights with 15 LED bulbs. Designed with a classic black cable festoon lighting style, these decorative festoon lights add charm and function to both casual and festive settings. Ideal as...
    From £22.99
    £39.99
    From £22.99
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  • String of outdoor lights with clear bulbs and black connectors on a white backgroundWaterproof light bulb in rain with icons indicating rainproof, sunproof, snowproof, and windproof features.
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    Outdoor Mains Powered Festoon Lights 144FT (45M)
    Bring your outdoor space to life with the 45M Outdoor Party Lights With Replaceable Bulbs, the perfect solution for stylish, reliable festoon lighting. Featuring 45 warm white S14 LED bulbs, these plug in festoon lights are ideal for creating a cosy atmosphere across patios,...
    From £19.99
    £31.99
    From £19.99
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  • 45M Outdoor Festive String Lights with Remote45M Outdoor Festive String Lights with Remote
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    45M Outdoor Festive String Lights with Remote
    Our 45M Outdoor Festive String Lights with Remote are a stylish and practical lighting choice for patios, gardens, and outdoor events. With 75 energy-efficient G40 LED bulbs and an included remote control, these festoon outdoor lights allow you to adjust brightness easily for any...
    From £54.89
    £98.99
    From £54.89
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  • 29ft Mains Powered Outdoor Festoon IP54 Weatherproof29ft Mains Powered Outdoor Festoon IP54 Weatherproof
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    29ft Mains Powered Outdoor Festoon IP54 Weatherproof
    Our 29ft Mains Powered Outdoor Festoon Lights deliver warm, inviting festoon lighting that's perfect for patios, balconies, gardens, or event spaces. Designed with energy-efficient LED festoon light bulbs on a durable black cable festoon lighting string, this weatherproof IP54-rated setup is ideal for year-round...
    From £18.95
    £32.99
    From £18.95
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  • 7.5M Outdoor Festoon Lights With 13 Shatterproof Bulb7.5M Outdoor Festoon Lights With 13 Shatterproof Bulb
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    7.5M Outdoor Festoon Lights With 13 Shatterproof Bulb
    Our 7.5M Outdoor Festoon Lights with 13 Shatterproof Bulbs offer the perfect blend of durability and charm for your outdoor lighting needs. Crafted for year-round use, these festoon lights outdoor are fitted with strong ST38 festoon light bulbs that emit a warm, inviting glow....
    From £23.99
    £32.99
    From £23.99
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  • 15M Heavy Duty Outdoor Festoon Lights15M Heavy Duty Outdoor Festoon Lights
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    15M Heavy Duty Outdoor Festoon Lights
    Our 15M Heavy Duty Outdoor Festoon Lights offer a durable and stylish solution for outdoor lighting. With 15 warm white S14 LED bulbs and a weatherproof IP65 rating, they're perfect for patios, gardens, or festive events. These heavy duty festoon lights feature a black...
    From £37.99
    £63.99
    From £37.99
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  • Outdoor LED Festoon lights With G40 BulbsOutdoor LED Festoon lights With G40 Bulbs
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    Outdoor LED Festoon lights With G40 Bulbs
    Transform your outdoor space with the timeless charm of our Outdoor LED Festoon Lights with G40 Bulbs. Spanning 15 meters and featuring 26 warm white glass bulbs, these festoon lights outdoor bring a soft 2700K glow that's perfect for weddings, patios, porches, or evening...
    From £28.77
    £49.99
    From £28.77
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  • Three illuminated light bulbs on a string against a dark background with bokeh lights.25ft Mains Powered Festoon Lights
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    25ft Mains Powered Festoon Lights
    Our 25ft Electric Festoon Lights are a reliable and stylish choice for enhancing your garden, patio, or any outdoor event. Featuring 12 warm white LED bulbs and a weatherproof festoon lighting design, this set delivers a soft, inviting glow while withstanding outdoor conditions all...
    From £24.99
    £35.99
    From £24.99
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  • 19M Festoon light outdoor with G40 Bulbs19M Festoon light outdoor with G40 Bulbs
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    19M Festoon light outdoor with G40 Bulbs
    Brighten your outdoor gatherings with the 19M Festoon Light Outdoor with G40 Bulbs, crafted for effortless charm and reliable performance. Spanning 19 metres, this set of decorative festoon lights features warm white G40 LED bulbs, ideal for enhancing patios, gardens, pergolas, and more. With...
    From £21.49
    £39.99
    From £21.49
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  • String of illuminated light bulbs against a dark blue sky90M Outdoor Hanging Plug in lights
    90M Outdoor Hanging Plug in lights
    Our 90M Outdoor Hanging Plug In Lights are a stunning lighting solution designed for patios, gardens, pergolas, and backyards. With 146+6 shatterproof LED bulbs, these plug in festoon lights offer a warm and stable glow, perfect for events, outdoor dining, and relaxed evenings. Built...
    £139.99
    £169.99
    £139.99
  • String lights with clear bulbs and black connectors on a white backgroundGroup of friends enjoying a dinner party with sparklers and drinks at night.
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    16M LED Garden String lights Mains Powered
    The 16M LED Garden String Lights Mains Powered are a stylish and reliable choice for anyone looking to enhance their outdoor space with beautiful festoon lighting. Featuring warm white LED festoon light bulbs and a durable black cable, these decorative festoon lights are built...
    From £27.99
    £68.99
    From £27.99
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  • 18.3M Festoon String Lights Outdoor With ST38 LED Bulbs18.3M Festoon String Lights Outdoor With ST38 LED Bulbs
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    18.3M Festoon String Lights Outdoor With ST38 LED Bulbs
    Product DescriptionBring timeless charm to your outdoor space with our 18.3M Festoon String Lights Outdoor featuring classic ST38 LED bulbs. These long festoon lights span 60 feet, offering a warm white 2700K glow that’s ideal for patios, balconies, weddings, and garden fence lights. With...
    From £22.89
    £39.99
    From £22.89
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  • String of LED light bulbs with a box labeled '98FT S14 LED' on a white backgroundOutdoor patio with string lights and fire pit at night
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    30M Commercial Grade Electric Hanging Lights
    Light up your outdoor space with the 30M Commercial Grade Electric Hanging Lights, designed to deliver reliable and stylish festoon lighting all year round. With 35 warm white S14 LED bulbs and 8 lighting modes, these festoon lights outdoor create a soft, ambient glow...
    From £9.99
    £17.99
    From £9.99
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  • 30M Heavy Duty Electric String Lights30M Heavy Duty Electric String Lights
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    30M Heavy Duty Electric String Lights
    Our 30M Heavy Duty Electric Festoon Lights bring effortless charm and functionality to any outdoor space. Featuring 52 energy-efficient LED bulbs and a weather-resistant design, these long festoon lights are perfect for patios, pergolas, garden fence lights, or festival setups. The black cable and...
    From £39.95
    £49.99
    From £39.95
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  • Three illuminated vintage-style light bulbs hanging outdoors during sunset.Three lit light bulbs hanging above a blurred social gathering scene.
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    2 Pack LED Outdoor Festoon light Waterproof 24ft
    Brighten up your garden, patio, or event space with our 24FT Heavy Duty Outdoor LED Festoon Lights (25+25 Bulbs). Featuring energy-efficient LED festoon light bulbs and durable black cable festoon lighting, these lights are perfect for creating a warm and inviting atmosphere. Built for...
    From £48.99
    £79.99
    From £48.99
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  • String of outdoor lights with glowing bulbs against a neutral backgroundOutdoor string lights with waterproof features, suitable for outdoor use.
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    Outdoor Festoon LED Lights With S14 Bulbs
    Add timeless style and year-round warmth to your space with the Outdoor Festoon LED Lights With S14 Bulbs. Spanning 100ft with 30+1 LED festoon light bulbs, this decorative festoon lighting offers a welcoming 2700K warm glow ideal for patios, gardens, events, or caravan setups....
    From £48.95
    £89.99
    From £48.95
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  • Three illuminated light bulbs hanging on a string with a warm, blurred outdoor background.Wooden chairs and barrel table on a deck with string lights against an orange sunset sky.
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    30M Decoration Outdoor LED String Lights
    Bring your outdoor gatherings to life with the 30M Decoration Outdoor LED String Lights. With 30 energy-efficient festoon light bulbs spaced along a sturdy black cable festoon lighting setup, these lights are designed to create a warm and welcoming glow in gardens, patios, and...
    From £54.99
    £84.99
    From £54.99
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Where to Use Heavy Duty Outdoor Festoon Lights

Our tough, high-performance festoon lighting fits perfectly across a variety of residential and commercial applications:

Garden & Patio Installations

Create a cozy, stylish garden ambiance with festoon lights outdoor—perfect for barbecues, family dinners, and relaxing evenings.

Pubs, Restaurants & Beer Gardens

Designed for durability in high-traffic areas, these exterior festoon lights add warm, inviting light to alfresco dining and social spaces.

Wedding Venues & Outdoor Events

Add a festive, romantic glow to weddings, receptions, or private functions with high-quality, weather-resistant festoon strings.

Outdoor Markets & Street Setups

Ideal for commercial setups that require external festoon lighting capable of handling rough conditions and frequent setup/teardown.

Courtyards, Balconies & Rooftop Spaces

Bring life to compact outdoor areas with strong, safe lighting built for city living or elevated spaces.

Why Choose Heavy Duty Festoon Lights from thelights4u?

At thelights4u, we’re committed to offering only the most reliable, professional-grade outdoor lighting solutions in the UK:

Commercial-Grade Durability
Built to withstand harsh conditions—ideal for long-term outdoor use.

IP65+ Waterproof Ratings
Fully sealed for reliable performance in rain, wind, and damp climates.

Shatterproof & UV-Resistant Bulbs
Enhanced safety and longevity for any installation.

Connectable Systems for Flexibility
Easily extend your lighting across large areas without voltage drop.

UK-Based Support & Fast Shipping
Enjoy expert guidance and swift delivery from our local warehouse.

Wide Range of Styles & Cable Lengths
Choose from black rubber cables, clear warm LED bulbs, and more.