Bulk Order Discount Available

Bulk order discount available

How to Determine Bathroom Vanity Light Sizes
Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

How to Determine Bathroom Vanity Light Sizes

The average person spends around 30 minutes each morning getting ready for the day, making adequate lighting in the bathroom essential. There’s nothing more frustrating than squinting while you’re attempting to apply mascara or fix your hair because you don’t have enough lighting above your vanity.

Get your morning off to the right start with a properly-lit bathroom. The size of LED vanity lights you need depends on how much light you need and how big your bathroom is.

This guide will discuss how to select bathroom vanity lights that give you a well-lit bathroom.

What is Vanity Lighting?

Vanity lighting is any light installed over your home, or even lighting your apartment bathroom sink. They’re typically above or on either side of your bathroom mirror.

You might have a mirror or a vanity cabinet installed above your sink. Whatever option you have, the rules for bathroom vanity lights remain the same.

Vanity lighting is just one component of your bathroom’s lighting scheme. Your bathroom benefits from multiple lighting layers:

  • Task
  • Accent
  • Ambient

Sometimes under-designed or smaller bathrooms will have just one overhead light. Other bathrooms might have just vanity lighting. If given the option, vanity lighting is preferred since it can function as general and task lighting.

How Do I Determine Which Size Vanity Light I Need?

Every bathroom is different, so the size of the vanity light needed varies. An easy rule to remember is to pick a lighting fixture that’s around three-quarters of your vanity’s width. You’ll want to center the light above the mirror.

The first step is to measure your vanity. How many inches it is will determine the limit of your vanity light’s width.

If you decide to install wall sconces on either side of your mirror, they shouldn’t be more than 18 inches tall. For smaller bathrooms, explore ones that are about a foot tall. We’ll talk later about how high scones should be mounted.

In essence, the best lighting for a bathroom depends on the size and layout of the room, as well as your personal preferences. A combination of ambient, task, and accent lighting is typically recommended.

Ambient lighting provides overall illumination and can be achieved with a ceiling light or recessed lights. Task lighting is focused on specific areas, such as the vanity, and can be provided by sconces or pendant lights.

Accent lighting is used to highlight decorative elements and can be achieved with under-cabinet lighting or picture lights. It is also important to consider the color temperature of the lights you choose, as warm light (2700K-3000K) is more suitable for bathrooms than cool light (5000K-6500K).

What are the Different Shapes of Vanity Lights?

There are several different shapes of vanity lighting fixtures, including:

  1. Linear: Linear fixtures are long and narrow, making them a great option for a double vanity or a long, narrow bathroom.
  2. Rectangular: Rectangular fixtures are similar to linear fixtures, but they have a more boxy shape. They are a good option for bathrooms with a square or rectangular vanity.
  3. Round: Round fixtures are circular in shape and can come in a variety of sizes. They are a good option for bathrooms with a round or oval vanity.
  4. Square: Square fixtures have a more modern look and are a great option for bathrooms with a square or rectangular vanity.
  5. Dome: Dome fixtures are typically round or oval in shape and have a dome-shaped glass or metal shade. They are a good option for bathrooms with a traditional or classic aesthetic.
  6. Wall Sconces: Wall sconces are fixtures that can be mounted on the wall and are available in a variety of shapes, sizes, and styles. They are a good option for bathrooms with limited space.
  7. Pendant lights: Pendant lights are lights that hang from the ceiling and are available in a variety of shapes and sizes, they can be used to add a focal point to the bathroom.
  8. Chandelier: Chandeliers are elegant and sophisticated fixtures that can add a touch of glamour to a bathroom. They come in various shapes, sizes and designs.

Ultimately, the shape of the fixture should complement the overall design of the bathroom and the shape of the vanity.

There are many different vanity light shapes you can choose from, but some of the most common shapes include:

  • Bar
  • Globe
  • Cage
  • Shaded
  • Tube

Which one you pick depends upon your design preferences and aesthetic.

How many Vanity Lights do I Need?

The type of vanity lighting you pick depends on the layout and size of your vanity. For a vanity with one sink, a pair of wall scones to go on either side of your mirror is the recommendation.

The wall scones should be installed around 60″ to 70″ from the sconce’s bottom to the floor. They should be around 28″ to 30″ apart. This lighting layout will give you the most flattering and even lighting.

If you are hanging a vanity light of your mirror, the light fixture should be around a third of the width of your mirror. It shouldn’t be any longer than the mirror’s width.

For vanities with a wider countertop or that have two sinks, you can explore a multi-light vanity fixture. They come in two, three, or four lights. The light shouldn’t be wider than the vanity cabinet.

You can also explore installing two of the same vanity lights over a double sink. You’ll get a symmetrical look with one light installed over each sink.

What Style of Vanity Lights Should I Install?

The style you select for your vanity lights depends a lot on your decor and aesthetic preferences. There are a variety of choices to choose from, including:

  • Gold vanity lights
  • Brushed nickel vanity lights
  • Black vanity lights
  • Rustic vanity lights
  • Vintage vanity lights
  • Bronze vanity lights

An old lighting design rule was that your vanity light finishes had to match your hardware finishes. You can still do that if that’s your preference, but it’s also visually appealing to mix finishes in your bathroom.

Pair with a cool finish, like chrome, with a warm finish, such as bronze. You can also select a primary finish and pick out vanity lighting that contrasts with it.

Keep in mind that vanity lights on either side of your mirror will give you more lighting than one mounted above your mirror. Overhead lighting creates shadows which make some vanity tasks more challenging.

What Types of Vanity Light Bulbs are There?

Vanity light bulbs are available in all types of sizes, shapes, and styles. You can select which one is best for your space.


LED light bulbs utilize highly versatile technology to create energy-efficient and long-lasting light bulbs. They also come in a variety of brightness and color temperatures so you can customize your space.

Many vanity light fixtures include integrated and permanent LED arrays. However, any candle or medium-based fixture can be modernized with LED bulbs.


Globe-style lights for bathroom vanities are a stylish and fun option for vanity light fixtures that have clear shades or exposed bulbs. They also look wonderful peeking out from underneath an opaque or translucent shade. Globe lights create a unique look and accent various geometric features that you might have in your bathroom.


Edison bulbs will give your bathroom a vintage and historic feel. Our dison bulbs typically have a tapered shape where you can see the coiled filament inside of the bulb.

The coiled filament is a popular and attractive look, and you can find it in other styles of bulbs. This includes globe and tube-shaped light bulbs.


Incandescent light bulbs have been around for years. They’re a classic bulb that you can find in a wide range of styles and shapes. However, they’re not as energy-efficient and long-lasting as LED lights.


Halogen light bulbs are a long-lasting option for incandescent bulbs. Often, halogen bulbs are used in slim vanity light fixtures. You can look at the specifications for your lighting fixture to see if a halogen bulb is required.

Get LED Vanity Lights for Your Bathroom at Lighting and Supplies!

Don’t sweat – it’s time to DIY your home’s lighting! Make your home or apartment bathroom look flawless by selecting the right size of vanity lights for your bathroom. Your morning routine will get easier as you have the right amount of lighting in your bathroom.

As one of the best wholesale lighting distributors in the United States, Lighting and Supplies provides a wide variety of indoor and outdoor light fixtures to accommodate all of your customers’ commercial and residential electrical and lighting project needs. For electricians, contractors, lighting engineers, project managers and more, we can help source the lights you need by providing a lighting quote or creating a proposal for the right lights in your lighting specification process or next lighting design project.

Click here for more information about Lighting and Supplies.

Need help? Contact us today at 888-325-4448 or email us at [email protected]!

Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Helping our commercial and industrial customers save energy and money by using safe, efficient LED lighting for their facilities.

Contact us for a quote today!


Need Lights? Get a Fast Quote from Lighting & Supplies Today!

Call Us Now


Leave a Reply

Your email address will not be published. Required fields are marked *

Helping our commercial and industrial customers save energy and money by using safe, efficient LED lighting for their facilities.

Contact us for a quote today!


Need Lights? Get a Fast Quote from Lighting & Supplies Today!

Call Us Now


Shop Over 250,000 Products Now!