Many shoppers are looking for a home star projector to help create a relaxing and romantic ambiance in their space. There are several types of star projectors available on the market, so it’s important to do your research before purchasing one. Once you’ve selected the perfect projector, you may be wondering if you can leave it on all night.
It is possible to leave some star projectors on all night, but as each model is different it is best to check. Many will have an automatic shut off timer. If that can be set for 6+ hours, you are fine to leave it on overnight. If it can only be set for a couple of hours or there is no automatic shut off function it would be best not to leave it on overnight.
Most star projectors will have an automatic shut-off feature that kicks in after a certain amount of time. Usually you can set how long it stays on before automatically switching off.
There are lots of different star projectors available and each has different abilities. It’s a good idea to check how long it can stay on for because you don’t want to buy one that gets overworked and starts overheating if left on for longer than intended.
Which Star Projectors Can Stay on All Night?
As mentioned above, a good indication to let you know if you can leave it on all night are the length of time options for automatically turning off.
Here is an example of 5 projectors and how long their timer is to demonstrate the differences available. The BlissLights Sky Lite 2.0 is the one I’d recommend if leaving on all night is important to you.
| Picture | Name | Shop |
|---|---|---|
 | BlissLights Sky Lite 2.0
| Check Price |
 | Star Projector Night Light
| Check Price |
 | Rossetta Galaxy Projector
| Check Price |
 | Astronaut Nebula Projector
| Check Price |
 | Homestar Classic
| Check Price |
If you’re interested in learning more about my recommendation check out: BlissLights Sky Lite 2.0 Galaxy and star projector review
Things to Check When Leaving Star Projectors On All Night
First, make sure that your projector can be left on for the amount of time you require.
Second, make sure the projector is in a safe place where it cannot be knocked over or damaged, especially by people walking around in the dark.
Third, consider how the projector is powered. If it runs on batteries, you’ll need to make sure they’re fully charged. If it requires a power outlet make sure the power cable isn’t anywhere that could cause a tripping hazard.
And finally, keep an eye on the temperature of the room where the projector is being used; if it gets too hot, it could damage the electronics even if it has a very long auto off timer.
Can you sleep with a starlight projector on?
Providing your chosen projector is capable of being left on overnight, you can sleep with a starlight projector on. However, note that some projectors give off a lot of ambient light which will make the room light up and may cause disturbance to your sleep.
If you are someone who has trouble sleeping during summer when it’s daylight for longer, you want to pick a projector with minimal ambient light, such as the Sega Homestar. You should also consider setting an auto off timer, that way it will be on as your drift off to sleep, but will then automatically shut off overnight.
Final Thoughts
These projectors are very cool to look at and there are lots of different options. Do keep in mind that if you plan on leaving one on all night you may find it disrupts your sleep due to the amount of light they give off and, in some cases, the noise they emit.
If you’re just looking to put one on for an extended period of time, for example during a party, then the main consideration is how long it can be left on for and where you position it so it (or it’s power cable) don’t get in the way.
