Search for a ceiling light show and you'll find two names everywhere: the aurora projector and the galaxy projector. They look similar in photos, so it's easy to assume they're the same thing. They aren't. They create different moods, suit different rooms, and make sense for different people.
This guide explains the difference in plain terms, so you can pick the one that fits your space.
What is an aurora projector?
An aurora projector casts soft, slow-moving bands of colour across a ceiling or wall, like the northern lights drifting overhead. The light flows and blends rather than sitting still. Most people use it for a calm, ambient look in a bedroom or living room.
The effect is gentle and atmospheric. It works more like a moving colour wash than a picture, which makes it easy to leave on in the background while you read, scroll, chat or listen to music.
What is a galaxy projector?
A galaxy projector (often called a star projector) focuses on a starfield: lots of small points of light scattered across the room, sometimes mixed with soft clouds of colour. Think night sky or nebula rather than flowing ribbons.
It tends to feel more like looking up at space. Many people choose it for kids' rooms, gaming corners or a themed bedroom.
Aurora projector vs galaxy projector: side by side
| Aurora projector | Galaxy projector | |
|---|---|---|
| Main look | Flowing bands of colour | Starfield and nebula-style clouds |
| Mood | Calm, soft, ambient | Space, adventure, themed |
| Movement | Slow, drifting light | Stars with gentle colour movement |
| Good for | Bedrooms, lounges, cosy corners | Kids' rooms, gaming setups, themed rooms |
Which one should you choose?
Choose an aurora projector if…
- You want a relaxed, ambient glow for evenings at home
- You like the idea of northern lights on your ceiling
- You want something that suits an adult bedroom or living room
Choose a galaxy projector if…
- You want a clear starry-sky look
- The room has a space or night-sky theme
- It's mainly for a child's room or a gaming setup
Or get both looks in one
You don't always have to choose. Some projectors combine an aurora effect with a starfield, so you can switch between flowing light and a night sky in the same room.
Our take: the Aurora Glow Projector
The Aurora Glow Projector is built around that combination. It gives you:
- Aurora and starfield light across your ceiling and walls
- A built-in Bluetooth speaker, so you can play your own playlist or ambient sounds from your phone
- A remote control, so you can change the light without getting up
It's designed for people who want the aurora look first, with the starfield as an option, and sound in the same device instead of a separate speaker on the bedside table.
See the Aurora Glow Projector →
Tips for getting the best effect from any aurora projector
- Dim the room. Projected light shows best when other lights are off or low.
- Use a plain, light-coloured surface. A white or pale ceiling or wall shows colour more clearly than a dark or heavily patterned one.
- Try different spots. Moving the projector changes how much of the ceiling and walls it covers, so test a few places before settling on one.
- Pair it with sound. Soft music or ambient audio makes the room feel finished, which is why we built a Bluetooth speaker into ours.
FAQ
Is an aurora projector the same as a galaxy projector?
No. An aurora projector focuses on flowing bands of colour, like the northern lights. A galaxy projector focuses on a starfield and space-style clouds. Some models offer both looks.
Can I use an aurora projector on walls as well as the ceiling?
Yes. The light can be aimed at a ceiling or a wall. A plain, light surface gives the clearest result.
Can I play music through the Aurora Glow Projector?
Yes. It has a built-in Bluetooth speaker, so you can connect your phone and play music or ambient sounds through it.
Does it come with a remote?
Yes, the Aurora Glow Projector includes a remote control for changing the light.
The short version
Pick an aurora projector for a soft, flowing, northern-lights mood. Pick a galaxy projector for a clear starry-sky theme. If you can't decide, choose one that offers both. The Aurora Glow Projector does, with a Bluetooth speaker and remote included.