Fake blood on the porch is a choice. So is a house that feels quietly, delightfully haunted, the kind of place where the candles look back at you. This list is firmly in the second camp.
Ghost Taper Candles

Three little sheet-ghosts in descending heights, each with little dark eyes and a wick sprouting from the top of its head. Light them and they glow; leave them unlit and they still look like they are waiting for someone to say boo first.
Melting them may feel a bit cruel. Luckily, ghosts are famously unbothered by physical harm. Set them on a mantel or a dining table with some faux spiders, or keep them as shelf decor all season. Three other styles are available if you want to start a collection.
Spook level: adorable, with a hint of unfinished business.
Leejec Floating Candles with Magic Wand Remote

Some people put out a pumpkin. Others decide their hallway is now the great hall of a wizarding school. These flameless candles hang from the ceiling on pre-attached fishing line, flicker like the real thing, and switch on all at once with a wave of the included wand. Yes, you will practice the wand flick. Everyone does.
Because there is no actual flame, they are a sensible choice in homes with kids or pets. One buyer hung hers using clear thumbtacks and reports every candle worked perfectly. Each candle is rated to run for up to seven hundred hours.
Good to know: each candle takes two AA batteries and the wand takes one AAA, none included, so stock up before the party.
Monster Shadow Tea Light Holder

Small on the table, enormous on the wall. Drop a tea light inside this metal cutout, dim the lights and a looming creature appears across the room. It comes in a Mothman or Krampus silhouette, both of which look like they have strong opinions about trespassers. A buyer did find it a touch smaller than expected, but still turned it into the centerpiece of a Krampus wreath.
Black Faux Eucalyptus Stems

The houseplant of the underworld. Six long, wired stems of black faux eucalyptus that bend into whatever arrangement your inner gothic florist demands. Made of silk and plastic, they never wilt or shed and need no water at all, which is a relief for anyone whose real plants have already joined the spirit realm.
Stand them alone in a vase on a stack of old books, or tuck a few into a bigger fall bouquet for a moody twist. One buyer used them in her Halloween display and plans to bring them out again next year.
Welcome Foolish Mortals Banner

A polite warning for guests. The sparkly black letters and little bat accents look smart over a doorway, a mantel or the snack table, and the greeting sets exactly the right tone: friendly, but you may not be leaving.
It arrives with two long black ribbons and a needle for threading the letters, and one buyer reports zero glitter shedding while putting it together. She hung hers along an office wall and sees it as a year-round treat, not just a Halloween one.
Haunted Eyeball Doorbell

Trick-or-treaters press the button. A glowing eyeball blinks open and a spooky sound plays. Mild screaming follows.
It is the most fun you can have with a front door, and it convinces people: one buyer says everyone assumed it was the real doorbell. The sound is loud enough to hear, eerie in a vintage, old-movie way, and the effect is best after dark.
Spook level: enough to start neighborhood rumors, in the best way.
Changing Haunted Portraits

Proper old-fashioned portraits, perfectly respectable, until you walk past and notice the sitter has become something else entirely. These lenticular prints shift with your viewing angle, revealing ghostly figures and creepier details hiding in plain sight. It is a slow-burn kind of spooky, the sort guests discover on their own and then quietly point out to someone else.
Hang them on a wall, prop them on a console, or try what one buyer did and set them among the front-yard bushes to create a little sidewalk museum that turned out to be a neighborhood hit. They come in two sizes and several pack options.
Light the ghosts, wave the wand, and let the portraits do the rest.