WiFi projector: This requires to be plugged in when in use due to the voltage use of having WiFi installed in the device - however you can set a timer on the app with the 2.0 ◄• What if I use to to sleep, does it switches off by itself? Yes, it has a built-in 4 hours timer. We chose these galaxy projectors based on a few key factors. First, we wanted to make sure they were simple to use and accessible to anyone so you wouldn’t have to be bothered with any overly elaborate set-ups. It’s supposed to be a relaxing experience, after all. The Sky Lite 2.0 is best compared to the likes of a lava lamp in terms of what it tries to achieve. If you're after a hypnotic journey through an imaginary nebula (or aurora?) — this star projector delivers. One feature you should consider before buying a projector is its overall size. This is especially true of the one you want to use in a child’s bedroom. Some of the models designed for adults are small in size and feature small pieces that kids can easily pull off and put in their mouths. You should also think about the size of the buttons too. Kids often have an easier time with larger buttons, while adults can use smaller buttons. Battery Power Comparable with the BlissLights Sky Lite 2.0, the motor which rotates the lights is exceptionally quiet, you can only really hear it if you press your ear right up against it. This makes it perfect to use as a night light to drift off to sleep. One difference between this model and the Bliss Lights Sky Lite 2.0 is there is no option to rotate the lasers which shine from the top right of the astronaut's helmet, only the nebulae rotates. We don't think that's a deal breaker though. Astronaut Starry Sky Projector: Functionality

On top of the Bluetooth speaker, there is also in-built 'white noise' functionality, presumably to be used as a sleeping-aid first and foremost. There's a catalog of 19 different sounds from a cow moo-ing and a dog barking, to more sleep-appropriate 'watery noises,' piano tunes and 'standard' white noise.Optical discs included, a Northern Hemisphere night sky and a Northern Hemisphere night sky with constellations, with over 60,000 stars projected simultaneously The only thing we didn't like was that it is powered by USB-A to DC cable, which seems a little outdated (we'd prefer USB-C), but aside from that, it would make an excellent gift for any space lover for any occasion. Its brightness can also be adjusted (via its remote control) from as low as 30% all the way up to 100%. Users will have 43 different light effects to choose from, along with three main displays: the moon, the moon + Ripples, and the Moon + ripples + stars. For similar functionality, but with app control, the BlissLights Sky Lite 2.0 is worth looking at. Of course, you don't get the 'cute' astronaut figurine, but it might be more appropriate for an adult. The lights and lasers are marginally more impressive too.

Encalife Aurora Borealis Northern Lights Star Projector, projecting onto the ceiling (Image credit: Tantse Walter)Most star projectors come with a 'sleep timer' that will switch the device off after a specified amount of minutes. The models that tend to be more affordable are those that give you an immersive experience, to give the feel of being somewhere other-worldly, and the colors and patterns are loosely 'inspired' by space — nebulas, auroras and galaxies. You've likely seen them at parties, in games rooms, in spas and so on. WiFi Projector, switch between 6 static colours and 16 custom colour-combinations on the app. ◄• Is it wireless? Yes, it is powered by a built-in 2000mAh rechargeable battery. It comes with a USB plug that you can use to charge it as well. Why it made the cut: With 14 adjustable lighting effects, 19 white noise machine sounds, and Bluetooth connectivity, this night light galaxy projector creates soothing and mesmerizing sleep atmospheres perfect for anxious sleepers.

Pococo Galaxy Star ProjectorIt does what it is supposed to — it projects high-quality imagery onto any surface to immerse you in the wonders of what the universe has to offer, maintaining a static picture or slowly rotating image.★★★★ These projectors use LED lights to create a realistic night sky effect. They are perfect for stargazing or creating a romantic ambiance. Galaxy projector Galaxy projectors mimic the serene experience of staring at the night sky on a clear, crisp night. But because many of us live in urban environments with light pollution from city lights, we can’t always get that real world night sky view. Enter: galaxy projectors! Here we have one of the most reasonably priced star projectors available. Think of it as an educational STEM toy for young budding astronomers rather than anything too sophisticated. Why it made the cut: This night light and starry galaxy projector combo is the perfect inexpensive option for kids and anxious sleepers to dream under 9 different color modes with minimal noise.

Once again, we're not sure what we love most about this feature-rich Aurora Borealis Northern Lights Star Projector. You can easily choose between a whopping 16.7 million Aurora colors by using the buttons on the device, the remote control that comes with it or your smartphone. There's also a 45-minute or 90-minute sleep timer (that you can also set using the remote), which we found ideal for a child's nursery, as you don't need to go in and risk disturbing the child to turn it off. PopPhoto has a long history of delivering the opinions of some of the sharpest and most prolific camera dorks the world has to offer. Since 1937, we’ve been reviewing cameras, providing wisdom from well-known photographers, and generally just nerding out about all that goes into making great pictures. Our current crop of writers and editors have decades of professional photography and camera writing experience among them. Collectively, we’ve probably shot with just about every camera and lens combo you can imagine—as well as some obscure stuff you may not even know about. Remember the Casio Tryx folding camera? PopPhoto does. In addition to star fields, Sega also sells Homestar discsrepresenting other astronomical formations, such as nebulas, galaxies, planets, and even jellyfish. I like using this product in the bedroom or on my covered patio because it's most usable at night in a very dark room, and its light projector is bright enough to see the star formations but not so bright as a laser that will keep you up at night.