A ceiling instead of a sky, and two very different kinds · review
A disc-based galaxy projector supplied with thirteen projection discs, covering 12 to 70 square metres at up to five metres, with a focus knob and a 360-degree rotating head.
The bottom line The best-specified projector of the three, with real distances and coverage published — and no plug in the box.
Up to five metres of throw, three metres stated as optimal, and a coverage of twelve to seventy square metres. Publishing all three lets a buyer decide whether it suits their room, which is more than the rest of this category offers.
A disc projector produces a fixed image, focused at a chosen distance. Thirteen different discs is a genuine range, and the focus knob on top is what makes each of them sharp rather than approximately so.
One hour or two by choice, with an automatic shut-off at four hours if nothing is set. That default is a sensible piece of design for something switched on at bedtime.
No power adapter. A USB-C cable is supplied and the plug is not, which is worth knowing before it arrives.
German, French, Italian and Spanish Amazon stores ran from 25 € to 30 € on the day of the survey.
British Amazon catalogue holds a record for it that nobody is selling.
American Amazon store gave no result whatever, so the buy button there opens a search rather than an empty page.
Figures as Keepa reported them on the day this page was last updated. Stock and pricing shift without warning.
Prices quoted in this text were read on 17 September 2026. The live price is at the top of the page.
| Projection method | A decorative room projector — it does not show the real sky · 13 in total, one of them built into the projector |
|---|---|
| Star field accuracy | Up to 5 m; 3 m stated as optimal |
| Light source | Not published by the maker. |
| Brightness | Not published by the maker. |
| Colour control | Not published by the maker. |
| Timer | 1 or 2 hours, with a default automatic shut-off at 4 hours |
| Noise | Not published by the maker. |
| Quoted room size | 12 to 70 m², as the maker publishes it |
| Amazon reference | B0DBQDMMVN (same reference on 5 Amazon marketplaces) |
| EAN | 0721545411822 |
The maker describes them as introducing the galaxy and helping learn about space. They are decorative projection slides; nothing in the listing claims they are accurate star charts.
It sharpens the projected image at a given throw distance. Without one, a disc projector is only sharp at whatever distance the factory chose — which is why the three published distances matter here.
Room projector · timer to 4 hours · remote control
A room star and aurora projector with adjustable brightness and speed, a remote control and an auto-off timer settable from half an hour to four hours.
Best for: A child’s bedroom, or a room where the effect matters more than the accuracy
≈ €19
Room projector · 15 colours · 15 sounds · Bluetooth · 3 modes
A galaxy projector and bedside lamp with fifteen colours, fifteen built-in sleep sounds, Bluetooth audio streaming, three projection modes and a radio remote.
Best for: A bedroom where the sound and the light matter equally
≈ €34
114 mm mirror · 900 mm focal length · alt-azimuth mount
A 114/900 Newtonian on a simple alt-azimuth mount, supplied with three eyepieces, a 6x30 finder and a 1.5x erecting lens, recommended by the maker from age eight.
Best for: A family telescope where nobody wants to learn polar alignment
≈ £150 / €142
