HOME DECOR ANSWERS: What’s the Proper Lighting Setup for a Bathroom?

Great question – and one I hear a lot! Bathroom lighting can be surprisingly tricky because it has to strike a balance: it needs to be functional enough for daily grooming tasks like shaving, applying makeup, or doing skincare, but it also has to create a welcoming, flattering atmosphere – especially if you’re going for that spa-like vibe.

Most people either overdo it with bright overhead lighting (which casts harsh shadows and isn’t flattering) or don’t have enough light in the right places, which leads to a dim, impractical space.

bathroom lighting ideas color temperature

Image Credit: louiseroehome

Here’s the basic idea: You want a layered lighting setup that covers all the zones of your bathroom. Think of it like this:

Ambient lighting is your general, all-over light – the base layer.
Task lighting is the light you use for close-up, detailed stuff (like at your vanity or mirror).
Accent lighting is optional but adds depth and softness – great for a relaxing mood.

On top of that, you need to think about light quality, like:

Color temperature (measured in Kelvins) – which affects how warm or cool the light feels.
CRI (Color Rendering Index) – which affects how natural your skin tones and makeup colors look.

And yes, all of this can be done beautifully in even a small or budget-friendly bathroom – it’s just about placing the right kind of light in the right place.

Let’s break it down piece by piece so you know exactly what to install, where, and why.

Table of Contents

1. Start with Layered Lighting

Q: Do I need more than one light fixture in my bathroom?
Short answer: Yes – if you want it to be both functional and beautiful.

The best lighting setups use a layered approach, which just means you’re combining different types of light for different needs. Here’s how to think about it:

bathroom lighting ideas layered lighting 1

Image Credit: Robin Henry Studio

1. Ambient Lighting (Your Base Layer)

This is the general overhead light that fills the room – like the ceiling light in most bathrooms. It’s what helps you move around safely and see the space as a whole.

Options for ambient lighting:

A flush-mount ceiling fixture (ideal for smaller bathrooms)
Recessed can lights (great for a clean, modern look – install 1 every 4–6 feet)
A semi-flush pendant or chandelier (for style in a larger or high-ceilinged space)

My Tip: Place ambient lights away from directly over the vanity. Overhead-only lighting causes shadows under the eyes – not great for grooming!

2. Task Lighting (Where You Really Need It)

This is the most important layer for your daily routines. Task lighting is what lights up your mirror or vanity area – and it should be bright, even, and shadow-free.

Best options:

Vertical sconces on either side of the mirror (about 60–66 inches from the floor and 36–40 inches apart)
Or, a horizontal light bar above the mirror, at about 75–80 inches from the floor

Avoid: Recessed lights directly above your mirror – they cast harsh shadows and can make you look tired (even when you’re not!).

3. Accent or Mood Lighting (Totally Optional – But Worth It!)

This isn’t essential, but it’s a requirement if you want a spa feel or a more styled look.

Examples:

LED strips under a floating vanity
Toe-kick lighting
A dimmable wall sconce or candle-style fixture
Backlit mirrors for soft glow without glare

My Tip: Want to relax in the tub after a long day? Dimmed accent lighting gives you that calming glow without turning off everything else.

So, by layering these types of light, you can make sure every inch of your bathroom is lit properly – and beautifully. Next up, let’s talk about the one place where good lighting matters most: the vanity.

2. The Vanity Area is Priority #1

Q: What kind of lighting should go around the bathroom mirror?
If there’s one place to get your lighting right, it’s here. Your vanity is where you shave, do makeup, brush your teeth, pluck your brows, and more – so the lighting has to be bright, even, and natural-looking.

Image Credit: Cassidy Hughes

Best Setup: Side Lighting (aka Vertical Sconces)

The gold standard for vanity lighting is two wall-mounted sconces, one on either side of the mirror. This setup provides even lighting across your face, minimizing shadows – especially under the eyes, nose, and chin.

Placement tips:

Mount the sconces about 60–66 inches from the floor
Space them 36-40 inches apart, or roughly centered at eye level
Choose sconces with frosted or opaque shades to diffuse the light evenly

Why it works: Side lighting reduces harsh lines and makes tasks like shaving or blending foundation so much easier (and more accurate).

Second-Best: Light Bar Above the Mirror

If you don’t have room for side sconces, a horizontal light fixture above the mirror can still do the job – just make sure it’s wide enough to spread light evenly.

Tips for top-mounted vanity lights:

Position it about 75–80 inches from the floor, or just above the mirror
The fixture should be at least 75–80% the width of your mirror
Look for multiple bulbs or a diffused LED strip to avoid shadowy spots

Consider a Backlit Mirror for a Sleek Look

Want something modern and minimal? A backlit LED mirror gives off a soft, even glow without visible fixtures – great for smaller spaces or a clean design aesthetic.

Note: These are more about even, low-glare light than high brightness. For heavy grooming, you may still want side sconces or overhead lighting in addition.

How Bright Should It Be?

Aim for 1,600-2,800 lumens total around the vanity (roughly equal to 2–4 60-watt bulbs)
Choose bulbs with a CRI (Color Rendering Index) of 90 or higher – this makes your skin tone and makeup colors appear more accurate
Opt for 2700K–3000K color temperature – soft white to warm white, which is the most flattering for skin.

So you see, how a well-lit vanity makes your entire bathroom feel more polished – and makes your morning (or evening) routine way less frustrating. Next, let’s look at lighting the often-overlooked area: your shower and tub.

3. Don’t Forget the Shower and Tub

Q: Do I really need lighting in my shower or over the tub?
Short answer: Yes – and here’s why. These areas are often overlooked, but without proper lighting, they can feel dim and unsafe. Plus, if you’ve got a beautiful tile or a built-in niche, why not show it off?

Image Credit: Orla Read Design Studio

Shower Lighting: Safe, Sealed, and Subtle

The best choice for showers is a recessed light (aka can light) that’s rated for wet locations. These are designed to be safe in steamy, splash-prone environments.

What to look for:

Wet-rated recessed fixture (not just “damp-rated”)
Use a frosted or diffused lens to prevent glare
Choose a LED bulb with around 600–800 lumens
Stick to a 2700K–3000K color temp to match the rest of the bathroom

Placement tip:
Install the light centered over the shower area – not too close to the wall, or you’ll cast shadows. If you have a larger walk-in shower, consider two evenly spaced fixtures.

Tub Area: Gentle Light for a Relaxing Vibe

For standalone tubs or larger bathrooms, a well-placed light can make bath time feel luxurious. This can be either a recessed light, a small pendant, or even a chandelier – as long as it’s code-compliant.

⚠️ Safety first: Any fixture above a tub must follow strict electrical code. Usually, the light must be at least 8 feet above the top of the tub, or 3 feet out horizontally. Always check your local code or consult an electrician.

bathroom lighting ideas pendant light height

Image Credit: Heidi Caillier Design

Design ideas:

A small chandelier adds elegance to a freestanding tub
Dimmable recessed light for softer, adjustable light
Wall sconces nearby for mood lighting (mounted safely outside of splash zones)

Bonus: LED Strip Lighting for a Modern Touch

Want to elevate the look? Add indirect lighting under a floating tub or along the baseboard. LED strips are low-voltage, energy-efficient, and perfect for creating a relaxing glow – especially if paired with dimmers or a smart system.

Shower and tub lighting is about more than visibility – it’s about making your bathroom feel complete, cozy, and safe. Next up, let’s talk about color temperature and brightness – because the type of light matters just as much as where you put it.

4. Use the Right Color Temperature

Q: What kind of light bulbs should I use in the bathroom? I’m confused by all the options!
Totally fair – this is one of the most common sources of lighting regret. The type of light you use can change how you and your bathroom actually look and feel. That’s where color temperature and CRI come in.

What Is Color Temperature, and Why Should I Care?

Color temperature is measured in Kelvins (K) and it describes whether the light feels warm (yellowish) or cool (bluish). This makes a big difference in how flattering and comfortable your bathroom feels.

Here’s a cheat sheet:

💡 My Tip: Stick with 2700K–3000K for the most natural, flattering look. Anything cooler can make you (and your paint colors) look washed out.

Don’t Forget CRI (Color Rendering Index)

CRI isn’t talked about as often, but it’s just as important – it tells you how accurately a light source shows colors. CRI is measured on a scale of 0–100.

Aim for a CRI of 90 or higher in your bathroom.
It helps makeup, skin tones, hair color, and even grout lines appear true-to-life.
Poor CRI can make everything look dull, gray, or sickly.

How Bright Should Bathroom Lights Be?

Brightness is measured in lumens (not watts – ignore watts with LEDs).

Here’s a rough guide by zone:

Vanity area: 1,600–2,800 lumens total
Ambient/ceiling lights: 2,000–4,000 lumens for the whole room (depending on size)
Shower light: 600–800 lumens
Accent lighting: 100–300 lumens

My Tip: If you’re using multiple light sources, add up the lumens across all of them to reach the totals above.

Bulb Types to Look For

LEDs: Energy-efficient, long-lasting, available in every color temperature and brightness
Dimmable bulbs: Must pair with a dimmable switch
Frosted bulbs or diffusers: Help soften the light and prevent harsh shadows

Remember, choosing the right temperature and brightness will ensure your bathroom lighting feels right and performs beautifully for everything from 6 a.m. routines to 10 p.m. wind-downs.

Up next: Let’s talk smart controls, dimmers, and other modern upgrades that can take your lighting to the next level.

Image Credit: Luke Edward Hall

5. Smart Tips for Modern Bathrooms

Q: Is it worth adding dimmers or smart controls to my bathroom lights?
Absolutely – especially if you want more flexibility and comfort in your space. Lighting doesn’t have to be static. With just a few upgrades, you can turn your bathroom from bright and functional in the morning to soft and calming at night – all at the tap of a switch (or even hands-free).

Add Dimmers for Total Control

Dimmers are the real deal. They let you adjust brightness based on the time of day or task, which saves energy plus creates a better experience.

Where to use dimmers:

Overhead/ambient lighting: Go bright for cleaning, dim for relaxing
Vanity lights: Dial it down for late-night bathroom visits
Accent lighting: Use low light to create a soft nighttime glow

NOTE: Make sure your bulbs are labeled “dimmable” and that you use a compatible dimmer switch.

Motion Sensors for Hands-Free Convenience

Motion sensors are perfect for:

Powder rooms or guest bathrooms
Late-night trips without fumbling for a switch
Kids’ bathrooms (no more “forgot to turn off the light”)

You can also combine motion sensors with dimmers for auto-on at low brightness during nighttime hours – gentle on sleepy eyes.

Smart Bulbs & Smart Switches

If you’re already using a smart home system (like Alexa, Google Home, or Apple HomeKit), smart lighting can take your bathroom to the next level.

Smart features to consider:

Voice control (“Alexa, turn on the vanity lights”)
App scheduling (dim the lights at 10 p.m., brighten them at 6 a.m.)
Color temperature tuning (some smart bulbs adjust from warm to cool depending on the time of day)

My Tip: Not ready for a full smart home setup? Try a smart plug-in dimmer or a single smart switch to test the waters.

Night Lighting Options

Add a low-level night light or toe-kick LED strip with a motion sensor. That way, you can navigate the space without waking up your brain (or your partner).

A few modern upgrades can turn your bathroom lighting into something that works with you — whether you’re getting ready for the day or winding down for the night.

Next up: Let’s cover the most common bathroom lighting mistakes – so you can avoid them from the start.

6. Common Lighting Mistakes to Avoid

Q: Anything I should not do with bathroom lighting?
Oh yes – even with the best intentions, it’s easy to make a few missteps that leave your bathroom looking or feeling off. Here are the most common mistakes I see (and how to fix them).

Image Credit: ourvictorianhome1875

❌ Mistake #1: Relying Only on an Overhead Light

One ceiling fixture is not enough – especially for grooming tasks.

Why it’s a problem:
Overhead lights will cast shadows directly downward, especially on your face at the mirror. That can make shaving or makeup application frustrating and inaccurate.

Fix:
Always add task lighting at the mirror. Use side sconces or a proper vanity light to balance things out.

❌ Mistake #2: Using the Wrong Color Temperature

That cool, bluish-white light might seem bright, but it’s rarely flattering.

Why it’s a problem:
Cool light (above 4000K) can make your skin look pale or tired, and it clashes with warm-toned finishes like brass or wood.

Fix:
Stick with 2700K – 3000K for a soft, warm glow that flatters skin and blends beautifully with most finishes.

❌ Mistake #3: Skimping on Lumens

Too many bathrooms are simply underlit – which makes them feel dull and less functional.

Why it’s a problem:
If your bathroom feels dim, even new finishes and décor won’t shine. And underlit mirrors make daily tasks harder than they need to be.

Fix:
Use our lumens guide (earlier in this post) to make sure each lighting layer is pulling its weight – especially at the vanity.

bathroom lighting ideas wall sconces tub

Image Credit: @kerrylockwood

❌ Mistake #4: Ignoring Fixture Ratings

Installing the wrong type of light near water is more than a design issue — it’s a safety concern.

Why it’s a problem:
Fixtures that aren’t rated for damp or wet environments can short out, fail early, or even pose electrical hazards.

Fix:
Use:

Damp-rated fixtures for general bathroom areas
Wet-rated fixtures inside showers or above tubs

Always check the label, and when in doubt — ask an electrician.

❌ Mistake #5: Forgetting to Layer

Having one type of light – even if it’s bright – won’t work for every mood or moment.

Why it’s a problem:
No layering = no flexibility. You’re stuck with “too bright” or “too dark” and nothing in between.

Fix:
Combine ambient, task, and (if possible) accent lighting – and install dimmers to shift between bright and cozy whenever you need.

Avoiding these missteps can save you time, money, and that “ugh, this lighting just doesn’t feel right” frustration.

Image Credit: @sharland_england

7. Before you do anything, know your IPs.

Before you dive into your bathroom lighting scheme – whether you’re planning pendants, sconces, or a sleek overhead – take a moment to think about where each light is going. Why? Because when water and electricity share a space, safety matters.

This is where IP ratings come in (short for Ingress Protection). They tell you how resistant a fixture is to things like water and dust. For example, if a light is going inside a shower or bath, it typically needs an IP67 rating – meaning it’s immersion-proof and safe at low voltage (like 12V). For areas near water – such as above a sink or next to a tub – IP44 is the common standard. It’s splashproof and generally safe within a certain distance of the action.

If you’re in the U.S., you’ll also see labels like “wet-rated” or “damp-rated,” especially on fixtures certified by UL or ETL.

Damp-rated fixtures work well in steamy spaces (think near, but not in, the shower).
Wet-rated ones are safe for direct contact with water — like inside the shower itself or outdoors.

If your fixture’s going nowhere near moisture – say, a pendant hanging well away from the tub – you’re likely in the clear, but it’s always smart to check the specs (and your local code) before flipping the switch.

Need a deeper dive? The Lighting Superstore has a helpful breakdown, or consult a licensed electrician to be safe.

And that’s a wrap. So, let’s end with a gentle nod to what has always been a classic design dilemma. Bathroom lighting has always been one of those age-old design questions – part technical, part aesthetic, and totally personal. The truth is, there’s more than one “right” way to do it. My hope is that this guide gave you a solid starting point – and maybe even the answers you didn’t know you were looking for.

Every bathroom – and every person -is different. So take what works, leave what doesn’t, and build something that lights you up in all the right ways.

P.S. If lighting’s on your mind, you’re in the right place – there’s plenty more on the blog where this came from. From cozy kitchen setups to soft, magical glows, I’ve covered just about everything short of inventing a dimmer for your mood – but hey, I’m working on it. In the meantime, here are some of my readers’ favorite posts to keep the inspiration glowing: