Why Bathroom Lighting Deserves More Thought
The bathroom is one of the hardest rooms to light well. You need bright, shadow-free light for tasks like shaving and applying makeup, softer ambient light for relaxing baths, and everything must comply with UK electrical safety regulations for wet areas. Getting the balance right transforms a functional room into a genuine sanctuary.
Two of the most popular choices for bathroom wall lighting are picture lights and wall sconces. While they may look similar at first glance, they serve different purposes and suit different spaces. Here’s how to choose between them.
Understanding UK Bathroom IP Zones
Before choosing any bathroom light fitting, you must understand the UK’s bathroom IP zone regulations (as defined in BS 7671):
- Zone 0 — Inside the bath or shower tray. Requires IP67 minimum. Only 12V SELV fittings permitted.
- Zone 1 — Above the bath or shower to a height of 2.25m. Requires IP45 minimum.
- Zone 2 — 0.6m horizontally outside Zone 1, and above Zone 1 up to 3m. Requires IP44 minimum.
- Outside zones — Any area beyond Zone 2. Standard fittings are permitted, but IP44 is still recommended in humid bathrooms.
Both picture lights and wall sconces used in bathrooms should carry at least an IP44 rating unless they are positioned well outside the zone areas in a large, well-ventilated bathroom.
What Are Picture Lights?
Picture lights are slim, directional wall-mounted fittings originally designed to illuminate artwork. In bathrooms, they are increasingly used above mirrors as a stylish alternative to traditional bathroom bar lights.
Pros of Picture Lights in Bathrooms
- Flattering, even illumination — Positioned above a mirror, a picture light casts light downward across the face, reducing shadows and providing excellent task lighting.
- Elegant, minimal aesthetic — Their slim profile suits contemporary and transitional bathroom designs without dominating the space.
- Easy to retrofit — Many picture lights can be surface-wired or plugged in, making them easier to install than recessed alternatives.
Cons of Picture Lights in Bathrooms
- Limited IP-rated options compared to dedicated bathroom fittings.
- Light output may be lower than a full bathroom bar light — check lumens carefully.
- Best suited to larger mirrors (60cm+) to avoid a mismatched scale.
What Are Wall Sconces?
Wall sconces are decorative wall-mounted lights that provide both ambient and accent lighting. In bathrooms, they are typically used flanking a mirror (one on each side) or as general ambient lighting on a feature wall.
Pros of Wall Sconces in Bathrooms
- Excellent task lighting when flanking a mirror — Positioned at eye level on either side of a mirror, sconces eliminate the shadows caused by overhead lighting alone.
- Decorative impact — Sconces add architectural interest and can become a design feature in their own right.
- Wide range of IP-rated options — Many bathroom-specific sconces are available with IP44 or IP65 ratings.
- Layered lighting — Sconces work beautifully alongside a ceiling light to create a layered, spa-like atmosphere.
Cons of Wall Sconces in Bathrooms
- Flanking sconces require two wall outlets or a twin switch circuit — more complex to install.
- Positioning is critical: too high or too low and they lose their task-lighting effectiveness.
- In small bathrooms, two sconces can feel visually busy.
Picture Lights vs Wall Sconces: Which Should You Choose?
| Factor | Picture Light | Wall Sconce |
|---|---|---|
| Best position | Above mirror, centred | Either side of mirror, at eye level |
| Task lighting quality | Good (top-down) | Excellent (side-lit, shadow-free) |
| Decorative impact | Subtle | High |
| Small bathrooms | Ideal | Use one sconce only |
| Large bathrooms | Works well | Excellent, especially in pairs |
| Installation complexity | Lower | Higher (especially in pairs) |
Tips for Layering Bathroom Lighting
The best bathroom lighting schemes use multiple layers:
- Ambient layer — A ceiling light or downlights provide general illumination.
- Task layer — A picture light above the mirror or sconces flanking it for grooming tasks.
- Accent layer — Optional LED strip under a floating vanity or behind a mirror for a luxury feel.
Dimmer switches (where compatible) allow you to shift between bright task lighting and a relaxing, low-level ambience — a simple upgrade that makes a significant difference.
Shop Bathroom Lighting at Scarlett Lighting
Explore our curated range of vanity and bathroom lighting, including IP-rated wall sconces, picture lights, and mirror lights designed for UK bathrooms. All fittings are clearly marked with their IP rating so you can shop with confidence.
Not sure what’s right for your bathroom? Get in touch with our team for personalised advice.