Should porch lights match the house's other exterior lights?

They should feel related in finish and style, but they don't need to be identical.

Is one porch light enough?

For a single door with a narrow entry, yes. Wider entries and double doors usually look better with a pair.

Can I use an indoor fixture on a covered porch?

No — use a fixture rated at least damp for outdoor use.

Porch Lights: Size, Height, Brightness, and What Porch Light Colors Mean

A practical porch light guide: what size fixture to choose, how high to mount it, how bright it should be, wet vs damp ratings, and what green, blue, and purple porch lights mean.

Aim for a porch light about one-third the height of the door (roughly 24–28 inches for a standard 80-inch door), or one-quarter each for a pair, mounted with its center about 66 inches above the threshold and giving roughly 400–800 lumens of warm white light.

A porch light is the first thing guests see at night, and it does three jobs at once: it welcomes, it helps you find the keyhole, and it makes the house feel cared for. Here's how to choose one that's the right size, height, and brightness.

What size porch light?

Fixtures almost always look smaller once they're mounted outside. A simple rule:

One light beside the door: about 1/3 the height of the door (roughly 24–28 inches for a standard 80-inch door).
A pair flanking the door: about 1/4 the door height each (roughly 18–22 inches).
Hanging lantern or pendant on a covered porch: sized to the porch ceiling and depth, with at least 7 feet of clearance underneath.

When you're between sizes, go bigger.

How high to mount porch lights

For wall lights beside a door, place the center of the fixture slightly above eye level — about 66 inches from the threshold is a common starting point — or line the top of the fixture up with the top third of the door. Hanging lights should keep at least 7 feet of headroom and should not block the door's swing or a storm door.

How bright should a porch light be?

Aim for roughly 400–800 lumens per fixture at the front door: enough to see a lock and a face, not so much it glares into the street. Warm white (2700K–3000K) reads welcoming and pairs well with most exterior colors. Lumens, not watts, tell you brightness — see our lumens vs watts guide.

Wet vs damp ratings

Damp-rated fixtures suit covered porches, where they're protected from direct rain.
Wet-rated fixtures are built for exposed walls and spots where rain and snow hit them directly.

Check the rating on any fixture before you buy it for outdoor use.

Materials that last outside

Powder-coated aluminum and steel resist rust well, solid brass weathers to a soft patina, and glass shades clean easily. Avoid plain unfinished steel in coastal or very humid climates.

What porch light colors mean

Colored bulbs are often used to show support for a cause. Meanings vary by community, but common associations in the U.S. include:

Green porch light: support for military veterans, notably through the Greenlight a Vet campaign.
Blue porch light: support for law enforcement; blue is also widely used for autism awareness in April.
Purple porch light: domestic violence awareness, especially in October.
Red porch light: often used for heart health awareness in February.

A colored bulb is a personal gesture — any fixture with a standard socket can take one.

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