What IP Rating Do I Need for Bathroom Lights?
When it comes to bathroom lighting, IP ratings aren't just technical jargon — they're a legal and safety requirement. IP stands for Ingress Protection, and the number tells you how well a light fitting is protected against moisture and dust. In a bathroom, where steam, splashes and condensation are part of daily life, choosing the right rating for the right zone is essential.
The short answer: you'll need at least IP44 for most bathroom wall lights, and IP65 or higher if a fitting is positioned directly over a bath or shower. Lights installed well away from water sources in a well-ventilated bathroom may only need IP20, though IP44 is always a safer choice. The exact requirement depends on which zone your light will sit in — more on that below.
Understanding Bathroom Zones
UK building regulations divide bathrooms into three zones, each with its own minimum IP rating requirement.
Zone 0 is inside the bath or shower itself. Fittings here must be at least IP67 and low voltage (12V). In practice, most people don't install decorative lighting here.
Zone 1 is the area directly above the bath or shower, up to 2.25 metres from the floor. Fittings must be at least IP45, though IP65 is the standard you'll find on most suitable products.
Zone 2 extends 0.6 metres beyond the edge of the bath or shower, and up to 2.25 metres high. This is where most bathroom wall lights sit. The minimum requirement here is IP44.
Anywhere outside these zones — a well-ventilated area away from the shower or bath — is sometimes called Zone 3 or an outside zone, where there's no mandatory IP rating, though IP20 is generally used as a minimum standard.
What Does IP44 Actually Mean?
The two digits in an IP rating each tell you something different. The first digit (4) refers to protection against solid objects — in this case, anything larger than 1mm, including dust. The second digit (4) refers to water protection — specifically, protection against splashing water from any direction. For a Zone 2 bathroom light, this is exactly what you need: a fitting that can handle the humidity, steam and the occasional splash without any risk.
Our Favourite IP44 Bathroom Wall Lights
Once you know your zone, the real joy is in finding a fitting that suits your bathroom's character. Tala's bathroom lights are designed to be as beautiful as they are practical, combining IP44-rated engineering with the warm, considered aesthetic the brand is known for.
For a bathroom with a sense of occasion, the Kilter Wall Light in Solid Brass is hard to beat. Cast from solid brass and finished to age beautifully over time, it pairs a classic wall bracket form with a fully IP44-rated construction. Lit with a 2200K bulb, it casts the kind of warm, flattering glow that makes any bathroom feel like a retreat.
If your bathroom leans more contemporary, the Loop Wall Light in Dark Grey with Sphere III bulb offers a modern, sculptural alternative. Its clean circular form and matte dark grey finish work beautifully against tiled walls, while the Sphere III bulb delivers a warm, ambient glow. At £88, it's also an accessible way to bring considered design into your bathroom.
A Note on Placement and Ventilation
Even with a correctly rated fitting, good bathroom ventilation makes a real difference to the longevity of your lights. Extractor fans reduce the amount of condensation that builds up, which protects both your fittings and your walls. When positioning wall lights flanking a mirror, aim to place them at eye level — roughly 1.5 to 1.6 metres from the floor — to avoid unflattering shadows and to make the most of the light for tasks like shaving or applying make-up.
Shop Our Bathroom Lighting
All of the lights below are IP44 rated and ready for bathroom use. Each one is designed in Britain and built to last — because good lighting is worth getting right.
