Joybuy Insights

Festoon Lights: A Guide to Choosing the Perfect Set

Extending summer evenings on the patio, adding a festive touch to a dinner with friends, or simply creating a warm atmosphere on your balcony… Who hasn't dreamt of it? Festoon lights have become the essential decorative accessory for transforming any outdoor space into a welcoming and charming haven.

With an overwhelming number of options on the market, it can be difficult to know where to start. This guide is here to help you see things more clearly. We'll skip the marketing jargon and focus on the technical criteria that truly matter for making the right choice.

Buying Guide: The Criteria That Make All the Difference

Before you commit, let's review three essential points for a smart and long-lasting purchase.

1. Waterproofing: The IP Rating, a Non-Negotiable Criterion

Outdoor string lights must be able to withstand the elements. That's a given. The Ingress Protection (IP) rating is the benchmark indicator. It consists of two digits: the first for protection against solids (dust) and the second against liquids (rain).

For a permanent outdoor installation, a waterproof IP65 rating is practically mandatory. It guarantees complete protection against dust and water jets from all directions. A lower rating, like IP44, protects against splashes but will quickly prove insufficient in a heavy downpour.

2. Power Source and Modularity

The choice of power source will primarily depend on where you plan to install your lights.

  • Mains-Powered: The most reliable solution for consistent light, provided you have an outdoor socket within reach.
  • Solar-Powered: Eco-friendly and offers wireless convenience, but performance logically depends on the amount of sunlight.
  • Battery or USB: A USB string light or battery-operated model offers complete freedom. Perfect for a balcony, a temporary setup, or corners of the garden without a socket.

Also, consider modularity. A connectable string light allows you to add extensions to cover very long distances. This is a real bonus for spacious patio lighting or for wrapping around the entire garden.

3. Bulb Durability: Prioritise Shatterproof Options

The bistro style is often associated with large, visible round bulbs. While glass bulbs have an incredible charm, they are also notoriously fragile. To avoid disappointment, don't hesitate to choose models with shatterproof bulbs made of plastic (ABS or polycarbonate).

Today, LED string light technology has become the standard, which is excellent news. They are ultra-energy-efficient, have an unparalleled lifespan, and—a crucial safety point—they barely generate any heat.

Our Top String Light Picks

With these criteria in mind, here are a few models that caught our eye. They cover various uses, from classic garden decoration to more original lighting accents for your interior.

For an Authentic and Durable Bistro Vibe: VIVREAL G40 Festive String Lights

VIVREAL G40 Festive String Lights – 10M 20 Shatterproof Bulbs

Why It Stands Out

This model ticks all the boxes for authentic festoon lights, with a modern twist. Robust and versatile with its dual power options, it's the perfect solution for reliable outdoor lighting, summer or winter.

Key Features

  • All-Weather Design: With its shatterproof bulbs made of ABS plastic and its IP65 certification, it can withstand rain, wind, and even snow.
  • Flexible Power: In addition to the mains plug, it also runs via a USB port, greatly expanding installation possibilities, even far from a wall socket.
  • Infinitely (Almost) Modular: It's a connectable string light. You can link multiple units end-to-end to cover vast areas (up to 500 bulbs!).
  • Thoughtful Features: Adjustable brightness, multiple lighting modes, and a timer to avoid leaving it on all night.

Who Is It For?

For anyone who wants beautiful and durable patio lighting or garden lighting, whether they own or rent. It's also an excellent choice for professionals (cafés, restaurants, event planners) who need a reliable and easily adaptable ambient lighting solution.

For a Decorative Indoor Touch: Atmosphera 10-Ball Battery-Operated LED Garland

Atmosphera 10-Ball Battery-Operated LED Garland

Why It Stands Out

Here, we move away from the bistro vibe to a purely decorative and soft accent light. Thanks to its battery power, it can be placed anywhere to create a subdued atmosphere, without the constraint of a socket.

Key Features

  • Completely Portable: Powered by 2 simple AA batteries (not included), it fits perfectly on a shelf, in a bookcase, or even as a centrepiece.
  • Poetic Design: Its 10 coloured glass balls diffuse a very soothing warm white light.
  • Feather-Light: Ultra-lightweight, it can be hung or placed inside a transparent vase for an instant decorative effect.

Who Is It For?

For those looking to add a touch of ambient light to a bedroom or living room, or to decorate a party table indoors. Note: with its IP20 rating, it is strictly for indoor use only.

For a Trendy Light-Up Message: Atmosphera "Good Vibes" LED Neon Wall Light

Atmosphera "Good Vibes" LED Neon Wall Light

Why It Stands Out

More than just a light fixture, this is a true piece of wall art. This LED neon sign adds a pop of style and a positive message, perfect for energising any room.

Key Features

  • USB-C Rechargeable: No more fussing with batteries! It recharges easily with the included USB-C cable.
  • A Statement Style: Its flashy pink neon design is a bold statement piece, ideal for an entryway, office, or a teen's bedroom.
  • Easy Installation: Notches are included for simple wall mounting (screws not included).

Who Is It For?

For anyone looking to express their style with an original and modern touch of light. An excellent gift idea for personalising a living room, office, or studio.

Looking for More Bright Ideas?

Like our suggestions but looking for a different style to dress your walls in light? Rest assured, there's no shortage of options. Neon signs, light-up letters, LED panels… the possibilities for personalising your interior are nearly endless.

Take a look at our full selection in the LED wall decor category.

Frequently Asked Questions (FAQ)

1. What length of festoon lights should I choose for my patio?

The trick is simple: measure the length you need to cover and add about 50% to create an attractive draped or zigzag effect. For example, for a 6-metre patio, plan for a 9 to 10-metre string of lights for a balanced look.

2. Can I leave outdoor string lights plugged in all year round?

Yes, but only if they are specifically designed for permanent outdoor use. The key criterion is a high Ingress Protection rating, IP65 at a minimum. Also, be sure to protect electrical connections (plug, transformer) from moisture and keep them out of reach of children. As a precaution, it's still best to unplug them during prolonged absences or in particularly severe weather (storms, violent thunderstorms, etc.).

3. What is the difference between LED and incandescent string lights?

It all comes down to the bulb technology. An LED string light uses up to 80% less electricity than an old incandescent model. Its lifespan is 10 to 20 times longer, and—a major safety advantage—it generates almost no heat, making it safe to touch. Today, there's no real debate: LED technology has largely replaced incandescent bulbs in quality models.


From the Joybuy editorial team.