12 Bathroom Lighting Ideas Over a Mirror (With Heights, Widths and Safe Wiring)

Good vanity light has no face shadows. Hang bars about 75 to 80 inches up, keep them narrower than the mirror, and shut off the power before you wire.

The best light over a bathroom mirror is soft, even and free of shadows. Sconces on both sides of the mirror work best. A bar light above the mirror is the easy second choice.

Mind the numbers. Kichler says to hang a vanity bar with its centerline 72 inches above the floor and never above 80. It also says the bar should not be wider than the mirror.

Pick warm, accurate light. The U.S. Department of Energy lists 2,700 K as warm and 3,000 K as soft white.

These 12 ideas give you steps, a style tip and a watch-out each. Measure your mirror, pick one layout, and shut off the breaker before any wiring.

Pick bulbs in one color, and keep the light even on both sides of your face. But never hang a fixture over a tub unless the label says wet-rated, because steam and splashes are real.

Where Should You Hang Light Over a Bathroom Mirror?

Placement matters more than style. Light that falls from above leaves shadows under your eyes. Light from the sides lights your face evenly.

Kichler says downlights alone leave faces full of shadows. It suggests sconces plus a recessed light in line with the sink drain.

Use this table. We picked one value for each step, and the sources differ on some. See the table near the end.

Fixture	Height	Width and spacing
Bar light above the mirror	75 to 80 inches to the center	About 75 percent of the mirror width, never wider
Side sconces	60 to 66 inches to the center	36 to 40 inches apart
Pendant above the mirror	Bottom about 60 to 68 inches	One per sink

Modern Chandelier lists a bar width for each mirror size.

Mirror width	Bar width
24 inches	18 inches
30 inches	22 inches
36 inches	27 inches
48 inches	36 inches
60 inches	45 inches
72 inches	54 inches

How Bright Should Vanity Light Be?

Bathrooms need more light than most rooms. You do shaving, skin care and makeup there.

MyHomePros suggests 1,500 to 3,000 lumens at the vanity. For the whole room it suggests 50 to 75 lumens per square foot.

Room	Size	Room lumens (MyHomePros)
Powder room	20 to 30 sq ft	1,000 to 2,250
Standard bath	40 to 75 sq ft	2,000 to 5,625
Primary bath	75 to 120 sq ft	3,750 to 9,000

The same guide says to add 10 to 20 percent for dark walls.

Use this quick guide for color. The DOE lists 2,700 K as warm, 3,000 K as soft and 3,500 K as neutral.

For homes, 2,700 to 3,000 K feels cozy. For makeup and shaving, go up to 3,500 K.

Look for a high color rendering index, or CRI. A higher CRI shows skin and makeup more truly.

ENERGY STAR only needs 80, so 90 or more is a buyer’s choice. This is our advice.

What Safety Rules Apply to Bathroom Lights?

Bathrooms mix water and power. A few rules matter here.

Wet and damp ratings. MyHomePros says any fixture directly over a tub or inside a shower must be rated for wet locations. A damp rating covers steam but not direct water. Look for the UL mark “Suitable for Damp/Wet Locations.”

GFCI outlets. Safe Electricity says a GFCI shuts off power in under a tenth of a second. It detects as little as 4 or 5 milliamps. It also says to test GFCIs monthly.

Turn off the power. Switch off the breaker, then test the wires with a voltage tester before you touch them. This is our advice.

Use a licensed electrician. If you aren’t sure about wiring, hire one. Code rules vary by area. This is our advice.

Mounting. Fix the fixture to a proper electrical box. Don’t hang a heavy fixture on drywall. This is our advice.

Ladder. Keep your belt buckle between the rails. This is our advice.

What Tools and Supplies Do You Need?

Get everything before you start.

Tools: voltage tester, screwdrivers, wire strippers, level, tape measure, painter’s tape and a stud finder.

Supplies: the fixture, wire connectors, a cover plate, caulk for the wall, and a dimmer if you want one.

How Do You Light a Small, Large or Windowless Bathroom?

Room size changes the plan. Use this guide. It’s our own advice, built on the numbers above.

Bathroom	Best layout	Why
Powder room	One bar or two sconces	Small room, low lumens needed
Small bath	Two sconces plus one ceiling light	Even face light and a bright room
Large bath	Sconces, a recessed light and a dimmer	Layers for task and mood
Windowless bath	Extra lumens and warm bulbs	No daylight to help
Double vanity	Two bars or four sconces	Light for both people

A windowless room needs a bit more light. MyHomePros says to add 10 to 20 percent for dark walls, and the same idea helps a room with no window.

Steps:

1. Measure the room and the mirror.
2. Add up your lumens: 50 to 75 per square foot for the room.
3. Pick the vanity layout from the table.
4. Add a dimmer so you can change the level.

What Can You Do Without Rewiring?

You can improve a vanity without opening a wall. Do this if you rent or aren’t ready to wire.

Steps:

1. Swap harsh bulbs for warm, dimmable LEDs.
2. Add a plug-in sconce on each side of the mirror.
3. Add a stick-on LED strip behind a framed mirror.
4. Add a small lamp on the counter, if you have space.

For more ideas, see our bathroom remodel ideas.

1. Bar Light Over the Mirror

A bar light is the classic. It’s the easiest to find and to install.

Kichler says a bar should hang with its centerline 72 inches above the floor, never higher than 80 inches. It says a 3-light or 24 inch fixture is the usual minimum.

The other guides we read put the center at 75 to 80 inches. We used 75 to 80.

Best for: single sinks and wide mirrors.

You need: a bar light with 3 or more bulbs, a ladder and a voltage tester.

Steps:

1. Measure your mirror width. Multiply by 0.75 for the bar size.
2. Turn off the breaker and test the wires.
3. Mark the center at 75 to 80 inches.
4. Mount the plate into the box.
5. Connect the wires and attach the fixture.
6. Turn the power on and test.

Style tip: Pick frosted glass shades. They soften the glare.

Watch out: A bar wider than the mirror looks wrong. Check the size first.

2. Side Sconces

Side sconces are the best for faces. They light you evenly from the sides.

Guides place sconce centers at 60 to 66 inches, about eye level. They suggest 36 to 40 inches apart. One guide says to leave 3 to 6 inches between a sconce and the mirror.

Best for: single and double mirrors.

You need: two matching sconces, a level and a voltage tester.

Steps:

1. Mark both centers at 60 to 66 inches.
2. Make them 36 to 40 inches apart.
3. Turn off the breaker.
4. Mount the boxes.
5. Install the sconces and shades.

Style tip: Pick shades that glow, not clear bulbs. Glow is flattering.

Watch out: A sconce that sticks out far gets bumped. Pick a slim style.

3. Sconces Plus a Recessed Light

This is the pro layout. Sconces light your face, and a recessed light covers the sink.

Kichler suggests a recessed light in line with the sink drain, plus the sconces. That mix removes shadows.

Best for: larger vanities.

You need: two sconces, one recessed wet-rated light and a dimmer.

Steps:

1. Mount the sconces as in idea 2.
2. Mark the sink drain’s line on the ceiling.
3. Cut the hole and install the recessed light.
4. Add a dimmer for the recessed light.

Style tip: Use the same bulb color for both. Mixed colors look messy.

Watch out: A fixture over a shower needs a wet rating. Check the label.

4. Backlit LED Mirror

A backlit mirror has built-in light. It looks clean and modern.

Best for: small and modern bathrooms.

You need: an LED mirror, a power supply and a wall box.

Steps:

1. Pick a mirror with a damp rating.
2. Check the light color setting. Pick 2,700 to 3,000 K for home use.
3. Mount it on studs.
4. Have a pro wire it if you aren’t sure.

Style tip: Pick a mirror with adjustable color. You can change the mood.

Watch out: Keep it clear of water spray. Follow the maker’s instructions.

5. Pendants Over the Mirror

Pendants add style. They also free the wall at the sides. For a bolder look, see our bathroom chandelier ideas.

One guide suggests pendants sit about 12 to 20 inches above the mirror, with the bottom at about 60 to 68 inches. It says to use one per sink.

Best for: high ceilings and vessel sinks.

You need: two pendants, a ladder and a voltage tester.

Steps:

1. Mark the pendant centers over each sink.
2. Turn off the breaker.
3. Mount the ceiling box.
4. Hang each pendant so the bottom sits at 60 to 68 inches.
5. Test the lights.

Style tip: Use glass or woven shades.

Watch out: Pendants can swing and get hit. Pick a short cord.

6. Double Vanity Layout

Two sinks need balanced light. Use two bars, or three or four sconces. See our bathroom sink ideas for layouts.

Best for: primary bathrooms.

You need: two matching bars or four sconces.

Steps:

1. Center one bar over each mirror.
2. Match the height.
3. Or place a sconce on each side of each mirror.
4. Use the same bulb color.

Style tip: Match the fixtures to your faucets.

Watch out: Don’t mix fixture finishes without a plan.

7. Picture Light Over a Framed Mirror

A picture light adds a soft, art-like glow. It suits a framed mirror.

Best for: traditional bathrooms.

You need: a picture light and a framed mirror.

Steps:

1. Pick a light made for damp rooms.
2. Center it above the frame.
3. Mount it into studs or a box.
4. Wire it with the power off.

Style tip: Use brass for a classic look.

Watch out: Picture lights give weak face light. Pair them with side lighting.

8. Round Mirror With a Single Fixture

A round mirror looks soft. One guide suggests a single fixture about 2 inches above it.

Best for: small bathrooms.

You need: a round mirror and a compact light.

Steps:

1. Mark the top of the mirror.
2. Center the light 2 inches above.
3. Mount and test.

Style tip: Match the mirror and fixture finish.

Watch out: One top light leaves shadows. Add a second source if you can.

9. Dimmable Layers

Dimmers give you bright light for the morning and soft light at night.

Best for: any bathroom.

You need: a dimmer switch and dimmable bulbs.

Steps:

1. Check that your bulbs say “dimmable.”
2. Turn off the breaker.
3. Replace the switch with a dimmer.
4. Test at low and high levels.

Style tip: Add a night mode for late trips.

Watch out: Mismatched dimmers and bulbs flicker. Use matched ones.

10. Black Fixtures on White Walls

Black fixtures add a graphic touch. They make a white wall pop.

Best for: modern and farmhouse bathrooms.

You need: black sconces or a black bar light.

Steps:

1. Pick a matte black finish.
2. Match it to your faucet.
3. Mount at the right height.

Style tip: Repeat black in a towel bar.

Watch out: Black shows dust. Wipe it often.

11. Brass or Vintage-Style Bar

Brass looks warm and classic. It suits vintage and traditional spaces.

Best for: traditional bathrooms.

You need: a brass bar light with frosted glass.

Steps:

1. Choose a damp-rated fixture.
2. Mount it 75 to 80 inches to the center.
3. Add warm bulbs.

Style tip: Pair brass with white tile.

Watch out: Some brass finishes tarnish in steam. Check the finish label.

12. Plug-In or Battery Sconces for Renters

Renters can add light without wiring. Plug-in sconces and battery sconces work. Our awkward bathroom layout ideas help with tight rooms.

Best for: rentals.

You need: plug-in sconces and a cord cover.

Steps:

1. Check your lease.
2. Mount the sconces with approved hooks or screws.
3. Run the cord neatly.
4. Plug into a GFCI outlet.

Style tip: Use matching shades.

Watch out: Keep cords away from water. Never plug into an extension cord.

Where Do Sources Disagree?

Lighting guides don’t always agree. We picked one choice for each step above and list the others here.

Topic	One source says	Another says	What we used
Bar height	72 inches (up to 80)	75 to 80 inches	75 to 80 inches
Sconce height	60 to 66 inches	72 inches	60 to 66 inches
Sconce spacing	28 to 30 inches	36 to 40 inches	36 to 40 inches
Bar width	Not wider than the mirror	About 75 to 100 percent of the mirror	About 75 percent, never wider
Light color	Up to 3,000 K for home	3,500 to 4,000 K for grooming	2,700 to 3,000 K, up to 3,500 K for makeup

Common Mistakes to Avoid

Using only top lighting. It makes shadows.

Hanging a bar wider than the mirror. It looks off.

Skipping the wet rating over a tub. Check the label.

Mixing bulb colors. It looks messy.

Not turning off the breaker. It’s dangerous.

Your Weekend Plan

Friday: measure your mirror and pick a layout. Saturday: shut off the breaker, mount boxes and install fixtures. Sunday: test, add a dimmer and pick bulbs.

FAQ

How high should lights be over a bathroom mirror?

Most guides say 75 to 80 inches to the center for a bar. Kichler says 72 inches, and never above 80.

What size light goes over a bathroom mirror?

About 75 percent of the mirror width, never wider. A 36 inch mirror takes about a 27 inch bar.

What color bulb is best over a bathroom mirror?

2,700 to 3,000 K for a warm, cozy look. Go up to 3,500 K for makeup and shaving.

How many lumens do I need at a vanity?

MyHomePros suggests 1,500 to 3,000 lumens at the vanity. Add 10 to 20 percent for dark walls.

Do bathroom lights need a wet rating?

Fixtures directly over a tub or inside a shower need a wet rating. Damp-rated lights cover steam only.

Related Posts

• Bathroom Mirror Ideas
• Bathroom Lighting Ideas
• Wall Light Design Ideas