IP ratings might sound technical (and maybe a little dull), but when it comes to bathroom lighting, they’re absolutely essential. They determine how resistant a fitting is to dust and water, and in a room where steam, splashes, and full-on showers are part of daily life, that matters.
Think of IP ratings as little superhero badges for your lights: IP44 can fend off everyday splashes, while IP65 laughs in the face of shower jets. The right IP rating keeps your bathroom bright, beautiful, and, most importantly, safe.
What does IP rating actually mean?
IP stands for Ingress Protection. It’s a two-digit code that tells you how well a light fitting is protected against:
- Solids (like dust)
- Liquids (like water)
The first digit refers to solid protection, the second to water. The higher the number, the greater the resistance.
IP44 bathroom lights: Protected from splashes; often enough for most bathroom zones.
IP65 bathroom lights: Resistant to jets of water, ideal for areas directly above a bath or shower.
When it comes to bathrooms, the second digit (water protection) is the one you really need to focus on.
Bathroom zones: why location matters
Bathrooms are divided into zones depending on their proximity to water. Each zone has a recommended minimum IP rating.
Zone 0: Inside the bath or shower. Requires IP67; the light must be fully waterproof.
Zone 1: Above the bath or shower (up to 2.25m). Requires IP65, safe against jets of water.
Zone 2: Around sinks and the area just outside baths or showers. IP44 bathroom lights are recommended.
Zone 3: Anywhere else. No specific rating required, but IP44 is a safe choice.
It’s a bit like bathroom seating: you wouldn’t put your best velvet armchair next to the shower, and you shouldn’t put a non-IP rated light there either.
Which bathroom lights need which IP rating?
Bathroom ceiling lights
For standard ceiling heights in Zones 2 or 3, IP44 bathroom lights are usually sufficient. But if the fitting is directly above a bath or shower, IP65 is a must.
Bathroom wall lights
Wall sconces near mirrors or sinks should be IP44 rated or higher. Farther away from water sources, you can choose with more flexibility, but IP44 is still a smart safety net.
Bathroom pendants & statement lights
Yes, you can enjoy a decorative pendant or even a chandelier in a bathroom, provided it meets the right IP standard and is professionally installed. For pendants near baths or showers, always check specifications and consult a qualified electrician.
Bathroom lighting regulations UK
UK regulations are clear: bathroom lights must meet the correct IP rating for their location. It’s not just best practice, it’s a matter of safety. Always check the product spec, and when in doubt, ask an electrician.
The good news? Waterproof bathroom lights don’t have to be boring. From sleek wall sconces to stylish pendants, there are plenty of designs that are both safe and stunning.
Lighting that balances safety and style
Choosing bathroom lighting isn’t just about ticking off requirements; it’s about creating a space that feels serene, stylish and safe. IP44 bathroom lights are a practical minimum in most cases, while IP65 bathroom lights provide added reassurance near showers and baths.
Whether it’s bathroom ceiling light IP ratings, safe wall sconces, or waterproof pendants, the right fittings protect against splashes and steam while still looking beautiful.
Because let’s be honest, the last thing you want is a bathroom that feels like a swimming pool changing room: safe, yes, but hardly chic.
Explore Pooky’s bathroom collection and discover IP-rated lights that bring design flair as well as safety, because no one said waterproof had to mean boring.
FAQs about bathroom IP ratings
What is the best IP rating for bathroom lights?
It depends on placement. IP44 is suitable for most areas, but IP65 is best near showers or baths.
What IP rating do bathroom ceiling lights need to be?
If directly above a shower or bath, they should be IP65. Otherwise, IP44 is generally fine.
What IP rating should a bathroom light be overall?
As a rule: the closer to water, the higher the rating. IP44 is the usual minimum.
Are waterproof bathroom lights stylish?
Absolutely. IP-rated lights come in decorative designs — from pendants to wall sconces — that look as good as any non-bathroom fitting.