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NI Bathroom Lighting Guide: Options and Considerations

Bathroom lighting is a crucial aspect of home design and functionality. It not only provides the necessary illumination for grooming and other activities, but also creates an ambiance and sets the tone for the space. With so many options available, choosing the right lighting for your bathroom can be overwhelming. In this guide, we will discuss the various bathroom lighting options and considerations to help you make an informed decision.

Types of Bathroom Lighting

Ambient Lighting:

Ambient lighting provides overall illumination for the bathroom and helps set the mood. It can be achieved through overhead lighting, recessed lighting, or wall sconces. It is important to have enough ambient light in the bathroom for safety and to see clearly, especially for those with limited vision.

Task Lighting:

Task lighting is specifically designed to provide illumination for specific activities such as shaving, putting on makeup, or reading. This type of lighting is typically brighter than ambient lighting and is often provided by vanity lights, pendant lights, or wall-mounted lights above a mirror.

Accent Lighting:

Accent lighting is used to highlight specific areas or features of the bathroom such as artwork, tiles, or decorative elements. It can be achieved through the use of under-cabinet lighting, wall-mounted sconces, or spotlights. Accent lighting is a great way to add visual interest and depth to a bathroom.

Key Considerations On Bathroom Lighting


The brightness of the bathroom lighting should be sufficient for the activities performed in the space. The general rule of thumb is to have a minimum of 80 lumens per square foot of space. For tasks such as grooming, a brighter light is recommended.

Colour Temperature:

The colour temperature of the bathroom lighting should be warm and inviting, typically in the range of 2700-3000K. This type of light mimics natural light and creates a comfortable atmosphere.

Dimmer Switches:

Dimmer switches are a great way to control the brightness and mood of the bathroom lighting. They allow you to adjust the light levels to suit your needs and are especially useful in the evening or early morning when you may want a lower light level.

Water Resistance:

Bathrooms are prone to moisture and humidity, so it is important to choose lighting fixtures that are designed for use in damp or wet environments. Look for fixtures that are labeled as “damp location” or “wet location” and make sure that the electrical connections are sealed to prevent moisture from entering.

Energy Efficiency:

Energy-efficient lighting options such as LED and CFL lights are becoming increasingly popular in bathrooms. These lights not only save energy, but they also last longer and provide better light quality than traditional incandescent bulbs.


The layout of the bathroom will influence the type and placement of the lighting fixtures. A bathroom with a single overhead light may benefit from the addition of task lighting around the mirror or the toilet. On the other hand, a bathroom with a large window may not require much additional lighting.


The style of the bathroom should be taken into consideration when choosing lighting fixtures. A traditional bathroom may benefit from the use of sconces or chandeliers, while a modern bathroom may benefit from the use of sleek and minimalist fixtures.


Bathroom lighting plays a crucial role in creating a functional and aesthetically pleasing space. When choosing lighting for your bathroom, it is important to consider the various options and considerations such as brightness, colour temperature, water resistance, energy efficiency, layout, and style.


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