What Are the Best Waterproof Christmas Lights?

Written by: Alex Levett

The festive season isn’t exactly known for its sunny skies. But the frosty winter weather can’t stop us from decorating our gardens with shimmering outdoor Christmas lights. Amid the sleet, snow, and rain, it’s essential to find waterproof lights that keep our homes shining, even on the dullest winter days. 

In this Lights4fun guide, we’ll answer whether you need to waterproof your Christmas lights and where to buy high-quality festive lighting in the UK. Keep reading to find out more about our dazzling collection of waterproof outdoor Christmas decorations. 

Are Christmas Lights Waterproof?

Outdoor Christmas lights are designed to be water-resistant, capable of handling rain, frost, and snow. They are not, however, entirely waterproof, meaning they generally cannot survive being fully submerged in water.

Indoor Christmas lights are not designed to be weather-resistant. The difference is that outdoor lights typically have weather-resistant cables, sealed bulb holders, and low-voltage transformers. 

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How to Check If Your Lights Are Safe for Outdoor Use?

If you’re wondering whether your Christmas lights are suitable for outdoor use, we recommend checking their IP rating. This indicates how well your lights can resist contact with water. 

What Does an IP Rating Mean?

Rating What it Means Suits
IP20 No water protection Indoors only.
IP44 Protected against splashing water from any direction Outdoor use; weather-resistant - all of Lights4fun’s outdoor Christmas lights are at least IP44.
IP65 Dust-tight, protected against water jets Exposed spots, heavy rain.
IP67 Can survive temporary immersion Areas where water may pool.

Do You Need to Waterproof Christmas Lights?

Lights4fun’s Christmas lights are designed to help your home shine with ease, so you won’t need to waterproof them yourself.  For the best performance, however, we recommend the following:

  • Use supplied end caps and connectors: When using Lights4fun’s connectable lights, follow the provided instructions to ensure connected lights are properly sealed and protected from the elements. 
  • Use a weatherproof outdoor socket or connection box: Ensure your connection point is also weather-resistant to guarantee the safety of your set-up. 
  • Use outdoor-rated extension leads: Rely on our outdoor-rated extension leads to connect lights across your garden and reach your connection point. 
  • Go battery-powered where there are no sockets: If you can’t safely connect your outdoor Christmas lights to a power point, explore our range of battery-operated outdoor lights.

Outdoor Christmas Light Safety Checklist

  • Inspect cables and bulbs for damage before you decorate each year
  • Never use indoor lights outside
  • Don’t overload sockets
  • Keep transformers out of standing water
  • Use a timer rather than leaving lights on all night
  • Switch off and unplug before adjusting lights
  • Store lights in a dry location after the season ends
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Where Can I Buy High-Quality Festive Lighting in the UK?

Wondering, ‘Where can I find durable outdoor Christmas light decorations?’ Well, Lights4fun is proud to offer a festive collection of high-quality waterproof Christmas lights, designed to last year after year. We have so much faith in our products that we offer a 2-year guarantee, covering any manufacturing problems. So, whatever your seasonal aesthetic, take a look at our collection of outdoor Christmas lights and complete your display.

The Best Waterproof Outdoor Christmas Lights

  • Best for rooflines and windows: Line your windows and rooflines with connectable icicle lights. Embracing the natural beauty of the winter season, icicle lights are dripping with festive cheer. So, whether you’re hanging them from your roof or windows,  icicle lights are a quintessential outdoor Christmas decoration. 
  • Best for hedges and shrubs: Water-resistant connectable net lights are ideal for illuminating the hedges in your garden. A glamorous way to add a festive touch to your garden arrangement, net lights offer complete coverage and allow your space to truly glow. 
  • Best for porches and doorsteps: To decorate your porch and doorstep, illuminate them with our charming water-resistant outdoor candles and outdoor lanterns. Take a traditional approach to festive décor with flameless lights that transform your home into a cosy grotto. 
  • Best water-resistant decorations: If you’re wondering where you can find durable outdoor Christmas light decorations, consider Lights4fun your personal Santa. If you’re slightly more creative with your seasonal décor, explore our range of quality outdoor light-up reindeer and outdoor Christmas figures, ideal for brightening up the family home. 
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Shop Lights4fun’s Waterproof Christmas Lights

Now that you’ve got a better understanding of water-resistant Christmas lights, it’s time to start decorating your home with Lights4fun’s glowing Christmas decoration collection. Whether you prefer subtle Scandi stylings or are drawn to vibrant colours and playful displays, you’ll find endless Christmas lights to brighten up your garden in our range.