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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  • 100ft Outdoor String Lights with LED Filament Vintage Bulbs100ft Outdoor String Lights with LED Filament Vintage Bulbs
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    100ft Outdoor String Lights with LED Filament Vintage Bulbs
    Our 100ft Outdoor String Lights are the perfect solution for creating a warm, ambient glow in outdoor spaces. Featuring 50+2 vintage-style LED filament bulbs, these mains-powered lights emit a cozy 2700K warm white hue, ideal for patios, weddings, gardens, and terraces. With a durable...
    From £19.99
    £48.99
    From £19.99
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  • 7.5M Outdoor String Lights with 14 LED Bulbs7.5M Outdoor String Lights with 14 LED Bulbs
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    7.5M Outdoor String Lights with 14 LED Bulbs
    Our 7.5M Outdoor String Lights with 14 LED Bulbs are a stylish and practical choice for enhancing your indoor or outdoor décor. Perfect for patios, balconies, garden trees, or seasonal setups, these mains-powered festoon lights outdoor create a warm and inviting glow. Featuring shatterproof...
    From £17.95
    £29.99
    From £17.95
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  • 50ft Mains Powered Hanging Festoon Lights With 30 Bulbs50ft Mains Powered Hanging Festoon Lights With 30 Bulbs
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    50ft Mains Powered Hanging Festoon Lights With 30 Bulbs
    Enhance your outdoor space with the 50ft Mains Powered Hanging Festoon Lights With 30 Bulbs, the perfect choice for stylish and reliable festoon lighting. Featuring 30 warm white festoon light bulbs, these plug in festoon lights bring a soft, ambient glow to patios, gardens,...
    From £38.99
    £59.99
    From £38.99
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  • String of outdoor lights with solar panel on a white backgroundHouse with string lights and a solar panel at night
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    50FT Solar Festoon String Lights With Replaceable bulbs
    Elevate your outdoor ambiance with the 50FT Solar Festoon String Lights With Replaceable Bulbs, perfect for creating inviting festoon lighting in any garden, patio, or party setting. Featuring 25+1 shatterproof G40 globe festoon light bulbs, these weatherproof festoon lights offer a warm white glow...
    From £28.99
    £52.99
    From £28.99
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  • IP65 Weatherproof Festoon Outdoor Lights 30MIP65 Weatherproof Festoon Outdoor Lights 30M
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    IP65 Weatherproof Festoon Outdoor Lights 30M
    Our 30M IP65 Weatherproof Festoon Outdoor Lights bring long-lasting, reliable charm to your garden, patio, or pergola. Featuring 32 warm 2700K LED festoon light bulbs, these festoon lights outdoor are built to handle the elements while creating an inviting glow for year-round gatherings and...
    From £29.90
    £39.98
    From £29.90
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  • String of lit light bulbs against a wooden fenceEvening outdoor setting with string lights and people posing for a photo.
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    30M LED Garden Festoon Lights With ST38 Bulbs
    Create a warm and inviting outdoor atmosphere with the 30M LED Garden Festoon Lights featuring ST38 bulbs. This set of long festoon lights stretches 100ft and includes 32 energy-efficient warm white LED bulbs, making it perfect for garden fence lights, patios, pergolas, or outdoor...
    From £33.98
    £59.99
    From £33.98
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  • 31M Outdoor Festoon String Lights With G40 Bulbs31M Outdoor Festoon String Lights With G40 Bulbs
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    31M Outdoor Festoon String Lights With G40 Bulbs
    Illuminate your outdoor spaces with charm using our 31M Outdoor Festoon String Lights with G40 Bulbs. Designed to bring warm ambiance to garden gatherings, patios, or festive occasions, these heavy duty exterior festoon lights feature 55 G40 LED bulbs and 3 spares for added...
    From £45.99
    £56.99
    From £45.99
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  • String of lit light bulbs against a blurred background150ft Outdoor Festoon string lights with G40 bulbs
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    150ft Outdoor Festoon string lights with G40 bulbs
    Illuminate your outdoor space with the 150ft Outdoor Festoon String Lights with G40 Bulbs, designed for effortless elegance and lasting performance. These heavy duty festoon lights stretch across 45.7 meters and feature 75 warm white G40 LED festoon light bulbs, perfect for creating an...
    From £64.95
    £99.99
    From £64.95
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  • String lights with solar panel and remote control in a warm indoor settingDecorated outdoor wedding venue with string lights and floral arch at night.
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    Remote Control Solar Festoon Lights With G50 Bulbs
    Bring your outdoor spaces to life with the Remote Control Solar Festoon Lights with G50 Bulbs. This elegant set features 30 warm white, shatterproof LED festoon light bulbs strung along durable black cable festoon lighting, delivering both charm and practicality. Designed for outdoor use,...
    From £29.95
    £49.99
    From £29.95
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  • Three illuminated light bulbs on a string with a solar panel in the background.String of glowing lights on grass
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    LED Solar Festoon Lights With G40 Bulbs
    Create a warm, inviting glow with LED Solar Festoon Lights featuring classic G40 bulbs. Ideal for patios, garden fences, or campsites, these long festoon lights offer modern LED efficiency while conserving energy with every use. The weatherproof festoon lighting design ensures reliable performance outdoors,...
    From £28.89
    £59.99
    From £28.89
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  • IP45 Outdoor Weatherproof Festoon Garden LightsIP45 Outdoor Weatherproof Festoon Garden Lights
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    IP45 Outdoor Weatherproof Festoon Garden Lights
      Our IP45 Outdoor Weatherproof Festoon Garden Lights combine style and performance to create the ideal festoon lighting setup for patios, gardens, or any festive setting. With 75 warm G40 LED festoon light bulbs attached along a durable, black cable festoon lighting system, this...
    From £34.99
    £42.99
    From £34.99
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  • String of illuminated light bulbs with connectors inset on a blurred outdoor backgroundString of illuminated light bulbs hanging above an outdoor dining table with a blurred background
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    48ft Plug in Outdoor Garden Lights With 20 Bulbs
    Our 48ft plug in festoon lights offer a perfect combination of style and durability for your garden, patio, or outdoor entertaining space. Fitted with 19+1 shatterproof ST38 LED bulbs, these heavy duty festoon lights deliver a soft 2700K warm white glow that enhances any...
    From £29.89
    £39.99
    From £29.89
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  • 30M Festoon Lights Outdoor Mains Powered With ST38 BulbsGroup of friends enjoying a meal and drinks outdoors under string lights at night.
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    30M Festoon Lights Outdoor Mains Powered With ST38 Bulbs
    Transform your outdoor space with the 30M Festoon Lights Outdoor Mains Powered with ST38 Bulbs. Designed for style and durability, these long festoon lights feature 50 ST38 LED festoon light bulbs plus 2 spares, delivering a warm, inviting glow across patios, gardens, or event...
    From £30.49
    £44.99
    From £30.49
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  • Solar Festoon Lights Outdoor 9M 20 G50 Bulbs – IP65Solar Festoon Lights Outdoor 9M 20 G50 Bulbs – IP65
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    Solar Festoon Lights Outdoor 9M 20 G50 Bulbs – IP65
    Light up your outdoor spaces effortlessly with the Solar Festoon Lights Outdoor 9M 20 G50 Bulbs – IP65. Designed with energy-saving solar power and 20 warm white G50 LED festoon light bulbs, these decorative festoon lights offer a stylish and eco-friendly way to enhance...
    From £24.89
    £39.89
    From £24.89
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  • String lights with bulbs and connectors on a white backgroundLight bulb with 'Save Energy & Protect Earth' text, people on a rooftop, and people dining outdoors.
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    15M Long Festive Solar Lights IP65 Weatherproof
    Our 15M Solar Powered festoon lighting is a long-lasting, energy-saving solution perfect for adding a festive touch to your garden, patio, or outdoor events. These heavy duty festoon lights emit a warm 2700K glow from 24+2 shatterproof LED bulbs, designed for year-round durability with...
    From £45.99
    £75.99
    From £45.99
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  • String of glowing outdoor lights with a solar panel and accessories on a wooden surface.Solar-powered outdoor light fixture with LED bulbs in a backyard setting.
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    30M Outdoor Solar Festoon lights with G40 Bulbs
    Create a warm and inviting outdoor atmosphere with the 30M Outdoor Solar Festoon Lights with G40 Bulbs. This 100ft stretch of decorative festoon lights features 52 warm white LED G40 festoon light bulbs, delivering beautiful illumination for patios, gardens, balconies, or events. Built with...
    From £67.58
    £129.89
    From £67.58
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  • String of illuminated light bulbs against a neutral background45M LED Festive Hanging Lights With 73 LED Bulbs
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    45M LED Festive Hanging Lights With 73 LED Bulbs
    Our 45M LED festive hanging lights bring instant warmth and charm to any outdoor setting. Featuring 73 shatterproof vintage-style festoon light bulbs, this long festoon lights set is ideal for gardens, patios, terraces, weddings, or festivals. Designed with an IP65 weatherproof festoon lighting rating...
    From £69.99
    £99.99
    From £69.99
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  • 60M Mains Powered Outdoor lights IP45 Weatherproof60M Mains Powered Outdoor lights IP45 Weatherproof
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    60M Mains Powered Outdoor lights IP45 Weatherproof
    Our 60M mains powered led outdoor lights are the ideal solution for large-scale outdoor lighting needs. Featuring 104 G40 LED bulbs with a warm 2700K glow, these  festoon electric lights bring charm and illumination to patios, gardens, weddings, and more. Built with an IP45...
    From £30.99
    £59.99
    From £30.99
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  • String of lit light bulbs against a dark backgroundString lights with glowing bulbs and a box labeled '2 Pack LED 48FT 2W Bulb' on a dark background.
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    30M Festoon Lights Heavy Duty With 30 LED Bulbs
    Our 30M Festoon Lights Heavy Duty With 30 LED Bulbs offer powerful, weatherproof festoon lighting designed for expansive outdoor areas. With 30 energy-efficient 2.2W S14 festoon light bulbs emitting a warm 2700K glow, this mains-powered set is perfect for patios, pergolas, garden events, and...
    From £44.99
    £59.99
    From £44.99
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  • 50ft Heavy Duty Electric Outdoor lights50ft Heavy Duty Electric Outdoor lights
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    50ft Heavy Duty Electric Outdoor lights
    Our 50ft heavy duty electric outdoor lights offer a reliable and stylish solution for brightening up your patio, café, or event space. Featuring 50 shatterproof G40 LED bulbs in a soft 2200K glow, these electric festoon lights deliver the perfect blend of durability and...
    From £52.99
    £65.99
    From £52.99
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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.