Bathroom lighting ideas - Grand Designs magazine
recessed bathroom shelf with integrated lighting and Victoria & Albert freestanding bath

Bathroom lighting ideas

Practical pointers and style tips for a well-lit bathroom

By Paula Woods |

When considering bathroom lighting ideas, there is a technical safety aspect that cannot be ignored. It is of paramount importance that electricity and water do not mix, so you will need to choose a design with an appropriate Ingress Protection rating (IP).

The rating you need will depend on where the fitting will be in relation to the sources of water. Use the guide at the end of this article to check the most appropriate IP-rated fitting for various locations in the room. If in any doubt, refer to your electrician for advice.

Despite this, function doesn’t need to rule the design – ambient, accent and integrated lighting are very much part of modern wet room design, as these bathroom lighting ideas show.

narrow bathroom with lighting scheme ideas - grand designs

Downlighters in this bathroom by Day True draw the eye through the space

A layered effect

An effective lighting scheme provides for tasks such as putting on make-up and for setting the scene for relaxation. Ambient lighting provides background illumination, and accent fittings highlight particular features of the room.

By incorporating a number of different fittings that all work well together, you’ll create a versatile scheme that adapts as and when you want it to. Include separate circuits and controls for task, accent and ambient lights so you can turn them on and off individually. Installing dimmer switches also allows for control of the light levels.

bathroom with multiple light sources - grand designs

The combination of Sensio products in this room can be adjusted to create different effects

Task lighting

Options for functional fittings include wall lamps on either side of a mirror or mirror cabinet. Or a strip light above. This provides crisp, shadow-free illumination. Place wall lamps at eye level to ensure a uniform light across the face.

Adjustable fittings offer flexibility for a variety of grooming routines. Extendable, jointed wall lamps may be sufficient. But a supplementary wall-mounted magnifying mirror with integrated LEDs adds extra versatility. Once you’ve identified the best bathroom lighting ideas for your space, you’ll want the fittings to be durable. ‘LEDs last up to 15 years, so shouldn’t require changing very often,’ says Charlie Bowles, director at Original BTC.

Nuura wall-mounted bathroom lights

This symmetrical design uses Nuura Lila wall lights, available from Viaduct

Ambient lighting

Ambient lights add atmosphere by casting a glow across walls, floors, countertops and basins. They create a diffused light less suited to completing tasks, but perfect for when you’re relaxing in the bath.

Strategically placed fittings are the secret to a striking scheme. In the ceiling or floor, continuous linear LEDs and architectural wall-washers illuminate vertical surfaces for decorative background lighting.

bathroom with wall lights mounted onto a mirror - grand designs

In this design by Catherine Wilman Interiors, under-cabinet lights add a soft glow

Accent lighting

Accent bathroom lighting ideas aim to draw attention to architectural features, furniture or fixtures with accent lights. Fit discreet LED strips under wall-mounted cabinets or a vanity unit to create the impression that the fixtures are floating. Back-lit mirrors give a similarly luxurious effect.

Linear LEDs and plinth lights draw the eye into the room, denote level changes or define specific areas. So, place flexible strips in recessed profiles with a frosted cover to help diffuse any spotting or glare. LEDs under the rim or base of a bath are really effective. Look for product ranges including matching basins, along with colour-changing and remote-control options.

Victoria & Albert freestanding bath

Victoria + Albert Eldon freestanding bath from Sanctuary Bathrooms. For lighting, try the Tagra Syndeo IP65 LED strip from Lighting Direct

Integrated fittings

Many bathroom furniture ranges include the option of integrated fittings. For a retrofit solution, look for wired or rechargeable battery-operated options.
Mirrors with integrated LEDs and touch controls are sleek and practical, giving an even light that eliminates shadows. Look for a design with an adjustable colour temperature of up to 6,000K. This is akin to daylight and ideal for applying make-up or shaving.

A motion-activated sensor within mirrors and sanitaryware turns the light on as you approach to provide a convenient nightlight for nocturnal visits. ‘It’s a practical solution when children can’t reach the switch or tend to the lights on,’ says Ana Rezende, senior designer at Ripples.

Crosswater backlit bathroom mirror

Artist backlit IP44 sensor-operated mirror with demister pad and adjustable perimeter lighting with single drawer unit, both from Crosswater

When considering bathroom lighting ideas, there is a technical safety aspect that cannot be ignored. It is of paramount importance that electricity and water do not mix, so you will need to choose a design with an appropriate Ingress Protection rating (IP).

The rating you need will depend on where the fitting will be in relation to the sources of water. Use the guide at the end of this article to check the most appropriate IP-rated fitting for various locations in the room. If in any doubt, refer to your electrician for advice.

Despite this, function doesn’t need to rule the design – ambient, accent and integrated lighting are very much part of modern wet room design, as these bathroom lighting ideas show.

narrow bathroom with lighting scheme ideas - grand designs

Downlighters in this bathroom by Day True draw the eye through the space

A layered effect

An effective lighting scheme provides for tasks such as putting on make-up and for setting the scene for relaxation. Ambient lighting provides background illumination, and accent fittings highlight particular features of the room.

By incorporating a number of different fittings that all work well together, you’ll create a versatile scheme that adapts as and when you want it to. Include separate circuits and controls for task, accent and ambient lights so you can turn them on and off individually. Installing dimmer switches also allows for control of the light levels.

bathroom with multiple light sources - grand designs

The combination of Sensio products in this room can be adjusted to create different effects

Task lighting

Options for functional fittings include wall lamps on either side of a mirror or mirror cabinet. Or a strip light above. This provides crisp, shadow-free illumination. Place wall lamps at eye level to ensure a uniform light across the face.

Adjustable fittings offer flexibility for a variety of grooming routines. Extendable, jointed wall lamps may be sufficient. But a supplementary wall-mounted magnifying mirror with integrated LEDs adds extra versatility. Once you’ve identified the best bathroom lighting ideas for your space, you’ll want the fittings to be durable. ‘LEDs last up to 15 years, so shouldn’t require changing very often,’ says Charlie Bowles, director at Original BTC.

Nuura wall-mounted bathroom lights

This symmetrical design uses Nuura Lila wall lights, available from Viaduct

Ambient lighting

Ambient lights add atmosphere by casting a glow across walls, floors, countertops and basins. They create a diffused light less suited to completing tasks, but perfect for when you’re relaxing in the bath.

Strategically placed fittings are the secret to a striking scheme. In the ceiling or floor, continuous linear LEDs and architectural wall-washers illuminate vertical surfaces for decorative background lighting.

bathroom with wall lights mounted onto a mirror - grand designs

In this design by Catherine Wilman Interiors, under-cabinet lights add a soft glow

Accent lighting

Accent bathroom lighting ideas aim to draw attention to architectural features, furniture or fixtures with accent lights. Fit discreet LED strips under wall-mounted cabinets or a vanity unit to create the impression that the fixtures are floating. Back-lit mirrors give a similarly luxurious effect.

Linear LEDs and plinth lights draw the eye into the room, denote level changes or define specific areas. So, place flexible strips in recessed profiles with a frosted cover to help diffuse any spotting or glare. LEDs under the rim or base of a bath are really effective. Look for product ranges including matching basins, along with colour-changing and remote-control options.

Victoria & Albert freestanding bath

Victoria + Albert Eldon freestanding bath from Sanctuary Bathrooms. For lighting, try the Tagra Syndeo IP65 LED strip from Lighting Direct

Integrated fittings

Many bathroom furniture ranges include the option of integrated fittings. For a retrofit solution, look for wired or rechargeable battery-operated options.
Mirrors with integrated LEDs and touch controls are sleek and practical, giving an even light that eliminates shadows. Look for a design with an adjustable colour temperature of up to 6,000K. This is akin to daylight and ideal for applying make-up or shaving.

A motion-activated sensor within mirrors and sanitaryware turns the light on as you approach to provide a convenient nightlight for nocturnal visits. ‘It’s a practical solution when children can’t reach the switch or tend to the lights on,’ says Ana Rezende, senior designer at Ripples.

Crosswater backlit bathroom mirror

Artist backlit IP44 sensor-operated mirror with demister pad and adjustable perimeter lighting with single drawer unit, both from Crosswater

Which IP-rating do I need?

The installation of bathroom lighting is covered by national wiring regulations BS 7671, and adherence is dependent on using the correct IP-rated lights within each of three specified zones. An Ingress Protection or IP rating relates to how resistant the light fitting is to moisture. The higher the rating, the more watertight the fitting.

Paul Collins, technical services manager at the National Inspection Council for Electrical Installation Contracting, explains more.

  • Zone 0 covers the area inside a bath or shower tray. Lights must meet stringent requirements and only certain IPX7 fittings are suitable. These may be listed as IP67.
  • Zone 1 includes the area directly above a bath or shower, up to 2.25m from the floor. Lights must be fixed, permanently connected, and require a minimum rating of IPX4, and IPX5 if exposed to water jets. These may be listed as IP44 or IP65.
  • Zone 2 covers the area around the basin or bath within 60cm. Again, lights require a minimum rating of IPX4 and may be listed as IP44 or IP65.
  • Lights outside these areas do not require any specific IP rating – although they should still be suitable for use in the bathroom.

SCROLL FOR MORE LIKE THIS