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Hollowpane Window Projector

$59.00$109.00

The white Hollowpane projector on a studio background, its lens throwing a soft blue beam

Hollowpane Window Projector

4.6(406)
$59.00$109.0046% off
  • Fills the whole window, edge to edge
  • Plug in and it's projecting in 3 minutes
  • Mirror your phone, or plug in HDMI/USB
  • 180° rotating lens — aim it anywhere
  • Up to 100 in from about 6.5 ft back
How many windows?

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What it looks like at night

The projector on a console table inside a dim living room, aimed at the window across the room
Daylight
One window split down the middle: room lights on and flat on the left, lights off and glowing on the right
After dark
A house at night, its front window glowing with a pale haunted scene
The house seen small from the public sidewalk, the window the brightest thing on it
Three houses at night side by side, one window glowing while the rest stay dark
The dark room behind the window, the projector's glow the only light inside
The Hollowpane projector alone on a pale studio background, lens lit
Macro of the lens and its black ribbed grille, glowing cool blue
One window shown two ways: a pale face one night, a different figure the next
A hand holding the remote control, the projector glowing out of focus behind it
Close view of a USB drive plugged into the port on the back of the unit
The projector shown aimed two ways, once at a window and once at a bare wall
The power cable running from the unit into a wall outlet, close on the plug
Hands tilting the projector on a table, aiming the lens toward a window
Flat-lay on pale paper: the projector, remote, cable and folded screen
The fitted white screen taped flat inside a window frame in daylight
The projector sitting on a console table inside a room, facing the window
Hands placing the projector on a table and plugging in the power cable
A house facade in daylight showing several different window shapes
A sleeping street at night, one window still glowing with the scene
The projector sitting dark and off on a table in morning light
One house shown three ways at dusk: one window lit, two lit, then four lit
A plain parcel on a bright porch in daylight, ready for pickup
The unplugged projector laid neatly beside its plain carton on pale paper
A straight-on studio study of the whole projector, remote and screen together
The haunted window glowing at dusk, the rest of the frame open to pale sky
How it compares
1 window2 windows4 windows
Price$59.00$89.00$129.00
Per window$59.00$44.50$32.25
Best forOne statement windowBoth sides of the porchThe whole front of the house
Will it actually look real from the street?

The image fills the whole window, so from outside it reads as movement behind the glass, not a decoration stuck to it. The one thing that makes or breaks it: keep the room behind the screen dark. Lights on, and it looks like a screen. Lights off, and it looks like something is in the house.

Do I need to buy a screen, or use my own sheet?

It ships with a fitted projection screen, so a bedsheet isn't necessary. Tape or clip it flat inside the window frame, pull it tight so there are no creases, and the image lands clean.

Can I use my own videos, or am I stuck with what it comes with?

Both. Mirror your phone straight to the lens, or plug in your own clips over HDMI or USB. Switch scenes mid-evening if you want — you're never locked to one loop.

How far back does it need to sit?

About 6.5 ft (2 m) back fills the frame at up to 100 in. A console table, a shelf, or a stack of books across the room from the window is usually enough — no dedicated mount required.

Does it only work on windows?

No — the lens rotates 180°, so the same unit aims at a window, a bare wall or the ceiling. Windows are what fool people from the street; walls and ceilings work for parties and indoor haunted-house setups.

Is the projected scene too scary for trick-or-treaters?

The default scenes lean eerie, not gory — a pale face, moving shadows, no blood. It sits at slightly scary: kids on the sidewalk point and keep walking. Since you control what plays, you decide how mild or wild it gets.

What's actually different between the 1, 2 and 4-window packs?

Only the count and the price per unit — one covers a single statement window, two do both sides of the porch, four run the whole front of the house at once. Every unit is identical.

When does it arrive, and can I return it?

Five to seven business days from the US, three to four on express. Thirty days to send it back if it's not right.

The whole sheet

  • MotionStatic
  • PowerPlug-in 120V
  • UseIndoor
  • Setup3 min
  • MaterialWhite ABS housing on a tilting swivel desktop stand
  • Scare levelSlightly scary

What holds up

4.6 out of 5

All reviews →

The 8 most recent of 406 reviews.

Verified

The dark room thing is real

Skeptical about the 'keep the room dark' warning until I actually tried it with a lamp on. Lights off, it's completely convincing from the driveway. Lights on, it just looks like a TV. Worth reading that part before you set it up.

Tyler R. · Sep 8, 2026
Verified

Filled the whole window

I was worried a compact projector would throw a small image. It fills our bay window edge to edge from about seven feet back. No dead space around the edges.

Bethany K. · Sep 9, 2026
Verified

Phone mirroring dropped once

Mirroring from my phone is easy but it disconnected once mid-party and I had to reconnect. Loading a video straight off a USB stick has been rock solid since, so that's what I use now.

Grant H. · Sep 10, 2026
Verified

Bought the 4-window pack

Went big with four across the whole front of the house. Neighbors two doors down stopped to ask what was going on before they'd even reached our driveway.

Nicole D. · Sep 11, 2026
Verified

Switched scenes mid trick-or-treat

Loved that I could swap from the slow ghost loop to something more active once the older kids started coming around after dark. Took about ten seconds from my phone.

Wes A. · Sep 12, 2026
Verified

Screen wrinkled after folding

The included screen creased where it was folded in the box and I could see faint lines until I ironed it on low heat. Works fine now, but I wish it shipped rolled instead of folded.

Carla J. · Sep 13, 2026
Verified

180° saved us from buying two

We wanted it on the living room window some nights and the garage door for parties. Same unit, just turn the lens toward the other side of the room — didn't need a second one.

Dominic F. · Sep 14, 2026
Verified

Neighbors thought we hired someone

Set it up in under five minutes on a bookshelf across from the window. Someone on our street asked if we'd paid a company to do our display. It's just this, on a shelf.

Shelby R. · Sep 15, 2026

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