For hallways and general rooms, 60 to 66 inches from the floor to the center of the fixture is the standard range. For flanking a bathroom mirror, mount them at eye level—roughly 60 to 65 inches. Beside a bed, drop them to about 48 to 54 inches so the light is useful for reading without being too high. These are starting points—ceiling height and furniture placement can shift things.

Hardwired sconces connect directly to your electrical system and are controlled by a wall switch. They look cleaner but require an electrical box in the wall. Plug-in sconces come with a cord and plug into a standard outlet, making them a good option for renters or anyone who doesn't want to open up a wall. Many designs are available in both versions.

They can work as primary lighting in smaller spaces like hallways, powder rooms, and entryways. In larger rooms, they're better as a secondary layer—flanking a fireplace, lighting artwork, or adding ambiance along a feature wall. Pair them with overhead fixtures or lamps for full coverage.

Uplights wash the wall and ceiling above the fixture, which creates a softer, more ambient feel. Downlights focus light below the fixture, which is better for task areas like reading nooks or beside a vanity. Many sconces do both. If you're not sure, a shaded sconce that casts light in both directions is the most versatile option.