How To Run Christmas Lights Safely Outdoors: Expert Advice From NICEIC

Knowing how to run Christmas lights safely outdoors is more important than most people realise. Outdoor Christmas lights look spectacular — but they’re running in winter weather, plugged into outdoor sockets, and left on for hours at a time. Getting it right matters. We asked NICEIC — the UK’s leading body for certified electrical businesses — for their expert guidance on running outdoor Christmas lights safely. Here’s exactly what they told us.

NICEIC’s Expert Safety Tips For Outdoor Christmas Lights

• Christmas lights are safe to use to us in the rain so long as they are outdoor lights that have been specifically designed to be used outdoors. If you are unsure, check the manufacturers’ instructions.

• Ideally, to be safe in the rain, lights should be plugged into an outside socket which must be RCD protected for safety. An RCD (residual current device) works by switching off the flow of electricity when a cable or flex is damaged.

When To Call A Registered Electrician

• If you need to have an outdoor socket fitted, this must always be done by a registered electrician such as one registered with NICEIC.

• Any fixed or permanent outside lighting should be installed by a registered electrician to ensure it complies with the appropriate safety standards.
• 🔗 RCD Plug Adaptor — Amazon UK

These are some useful and helpful tips to help you run your Christmas lights outdoors safely from the NICEIC. Take a look at some of the best outdoor Christmas lights.

👉 Want more safety tips for Christmas? See our Christmas pudding fire safety guide — another essential festive safety read.

Running Christmas lights safely outdoors doesn’t have to be complicated — but it does need a little thought. Follow NICEIC’s expert advice, always use outdoor-rated lights, make sure your socket is RCD protected and call a registered electrician for anything permanent. Do that, and you can enjoy every twinkling, glowing, spectacular moment of your outdoor Christmas display with complete peace of mind.