10 Best Night Light Projectors (Complete Guide)

by Michael He | Date: May-9th, 2021

10 Best Night Light Projectors (Complete Guide)

Night light projectors, also known as star projectors, are a device to project images of celestial objects onto the ceiling and walls. It’s usually placed inside a bedroom to create a soothing environment by visualizing the night sky, to help our kids or toddlers sleep tight.

A good night light projector can not just help your baby feels comfortable and sleep well, it can be also used as home decor to transform a certain area of your space into a starry night. With star projectors, you can just lie in the bed and enjoy your dreamy ceiling top filled with numerous stars and aurora borealis. And if you’re a fan of astronomy, this little home planetarium could be an interesting gadget that brings immersion or inspiration to you.

Now comes the million-dollar question: Which are the best night light projectors? and How to choose them? As you may have browsed a large number of night light projects in the market, it’s pretty annoying to determine which one to go, particularly when they are in a similar look and similar function.

Don’t worry, we’ve done our homework and screened out the 10 best night light projects for you to choose from. Without further ado, let’s dive right in.

Best Night Light Projectors Overview

1. Night Light Projectors with 5 Projection Films2. Star Night Light Projector with Bluetooth Speaker3. Ocean Wave Night Light Projector with 10 Colors4. App and Alexa Control Star Night Light Projector5. Aurora Night Light Projector with White Noise6. Ocean Wave Night Light Projectors and Sound Machine7. Galaxy Laser Star Night Light Projector8. Soccer Shape Starry Light Projector Voice Control
1. Night Light Projectors with 5 Projection Films2. Star Night Light Projector with Bluetooth Speaker3. Ocean Wave Night Light Projector with 10 Colors4. App and Alexa Control Star Night Light Projector5. Aurora Night Light Projector with White Noise6. Ocean Wave Night Light Projectors Sound Machine7. Galaxy Laser Star Night Light Projector8. Soccer Shape Starry Light Projector Voice Control
√ Can use as a night light or projector,
√ 3 color and brightness options,
√ 6 lighting effects,
√ Rotated films,
√ Battery or USB powered,
√ Bluetooth speaker can play lullabies,
√ Remote control,
√ Timer functions,
√ 20 different films,
√ USB Rechargeable.
√ 2 in 1 star+ocean wave projector,
√ 10 Color Dynamic Projections,
√ 1H, 2H timer functions,
√ 4 colored lights RGBW,
√ Built-in Bluetooth music speaker.
√ App and Alexa control,
√ 2 in 1 star+ocean wave projector,
√ 1H, 2H timer functions,
√ 10 Color Dynamic Projections,
√ Built-in Bluetooth music speaker.
√ White Noise Sound Machine 6 types,
√ Beautiful flow Aurora effect,
√ 1H, 2H, 4H timer,
√ 3 levels of brightness,
√ Built-in Bluetooth music speaker.
√ Sound machine with 8 natural sounds,
√ Equipped with a TF card,
√ 1H, 2H, 4H timer,
√ 7 light effects and 3 brightnesses,
√ Adjustable angle up to 45 degrees.
√ Far out nebula and laser star effect,
√ Create a visual experience,
√ Timer function,
√ Brightness adjustable,
√ Rotatable feature.
√ Unique extra moon projector,
√ 10 color dynamic projections,
√ Auto-off Timer function,
√ Sound-Active function,
√ Built-in Bluetooth music speaker.
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1. Night Light Projectors with 5 Projection Films

Night Light Projectors with 5 Projection Films

This night light projector is a perfect gift for kids. It can be used as a night light with the milky cover on or a star projector with the milky cover off. And it comes with 5 option films, they include happy birthday, magical planet, starry star, constellation, and the undersea world. So you can change the projection to display different images on the ceiling or wall.

Besides, it’s with 6 lighting effects: white, blue, yellow, sequential, slow fade, and combination. Simply press button A to achieve various lighting themes, which also makes your kids find it interesting.

Also, this night light project can rotate too! If you press the rotation button, these lights pattern will 360 degrees clockwise rotation, it looks like they are walking on the wall. And you can also change the brightness by pressing button B to dim the light from 10% to 50% and 100%.

Wattage:3W
Material:Plastic
Size:5.1 x 5.1 x 5.1 inches
Control:Button switch
Power method:3 AAA batteries or USB
Functions:3 colors, 3 brightnesses, 5 different films
  • Things We Like:
    √ Can use as a night light or projector,
    √ 3 color and brightness options,
    √ 6 lighting effects,
    √ Rotated films,
    √ Battery or USB powered,
  • Things We Don’t Like:
    × Spin function is not satisfied,
    × Plastic material looks cheap.

2. Star Night Light Projector with Bluetooth Speaker

Star Night Light Projector with Bluetooth Speaker

With up to 20 sets of projection films, this night light projector will give you more charming lights to enjoy. And if you want your kids to enjoy music while on the stars constellation trips, connect your phone to the night light projector with Bluetooth to play bedtime stories or lullabies. It soothes your kids and lets them fall asleep faster.

Additionally, the star projector has a timmer function that you can set to turn off automatically after 15/30/60 min, without worrying that it will run on all night. And it has multiple color options to choose from; such as white, warm, or blue light and fading light, in different brightness. These functions can be controlled just by using the remote control.

Furthermore, it’s with built-in rechargeable 1200 mAh batteries that can be charged by PC or wall adapter, making it portable and convenient to place anywhere.

Wattage:3W
Material:Plastic
Package Size:6.14 x 5.67 x 5.67 inches
Control:Remote Control
Power method:USB Rechargeable
Functions:Bluetooth Speaker, 360° Rotation, Timer function, 3 colors.
  • Things We Like:
    √ Bluetooth speaker can play lullabies,
    √ Remote control,
    √ Timer functions,
    √ 20 different films,
    √ USB Rechargeable.
  • Things We Don’t Like:
    × Short battery life.

3. Ocean Wave Night Light Projector with 10 Colors

Ocean Wave Night Light Projector with 10 Color Modes

Total 10 color dynamic projections, this star projector creates an awesome space galaxy display and a magnificent mixed-light show. It has a ton of different color combination options that you can combo 2 colors at a time, make it more beautiful and almost hypnotizing.

As well, the built-in Bluetooth speaker is an amazing add-on. When you connect it, the lights correlate to the rhythm of whatever song you’re playing. And, the laser makes it look like stars on the ceiling, the lights also span out throughout a very large space, which can fill with your ceiling.

What’s more, the star project with a built-in 1H, 2H, auto-off timer, you can set to shutoff if you use it as a nightlight. There’s many different setting as well. But, you can set it all done with the remote control.

Wattage:Not mentioned
Material:Plastic
Package Size:6.5 x 6.5 x 5.12 inches
Control:Remote Control
Power method:USB powered
Functions:Bluetooth Speaker, Timer function, 4 colors.
  • Things We Like:
    √ 2 in 1 star+ocean wave projector,
    √ 10 Color Dynamic Projections,
    √ 1H, 2H timer functions,
    √ 4 colored lights RGBW,
    √ Built-in Bluetooth music speaker.
  • Things We Don’t Like:
    × None so far.

4. App and Alexa Control Star Night Light Projector

App and Alexa Control Star Night Light Projector

If you want to control the projector with a phone App or through Alexa, this galaxy night light projector is a great deal. It will Auto connect to your phone or whatever Bluetooth device you have it attached to and it’s also convenient to control the music from the control. By the way, the musical synchronization is beautiful via the voice control system.

Secondly, it’s super bright and with vivid colors that light up the entire ceiling. There are 4 colors: white, red, blue, green. And you can have up to two going at a time. This light effect gives your room a comfy feeling, makes it pretty cool at night.

In addition, it has an automatic timer of 1H, 2H to shut off but you can adjust that if you want. So the projector will not turn on all night after you fall asleep. In a word, it’s the next best thing next to LED lights.

Wattage:6W
Material:Plastic
Package Size:6.73 x 6.54 x 5.24 inches
Control:Remote or App or Alexa Control
Power method:USB powered
Functions:App control, Bluetooth Speaker, Timer function, 10 colors.
  • Things We Like:
    √ App and Alexa control,
    √ 2 in 1 star+ocean wave projector,
    √ 1H, 2H timer functions,
    √ 10 Color Dynamic Projections,
    √ Built-in Bluetooth music speaker.
  • Things We Don’t Like:
    × None so far.

5. Aurora Night Light Projector with White Noise

Aurora Night Light Projector with White Noise

This little aurora light projector combined with a sound machine, which is perfect for decoration and help sleep. It comes with 7 types of beautiful flow effects and projects the lights onto the ceiling like an Aurora borealis.

And the white noise contains ocean waves, summer night, thunder, stream, and rain, together with aurora, it helps babies or children sleep peacefully and relaxed. Plus, it’s with built-in Bluetooth 4.1, so you can connect your phone to play your favorite music.

In addition, this aurora night light projector can be used with or without the dome cover so effects can be very subtle or more dramatic. What’s more, it’s remote control so you don’t have to get up to set it during the night if needed.

And through the remote you can adjust the brightness and volume level, even to set the timer.  It has 4 timer options (1/2/4 hours) to make the setting and 3 levels of brightness (30%, 60%, 100%) to select.

Wattage:Not mentioned
Material:ABS
Package Size:7.28 x 6.42 x 2.72 inches
Control:Remote Control
Power method:USB powered
Functions:Sound machine, Bluetooth Speaker, Timer function, Aurora effect
  • Things We Like:
    √ White Noise Sound Machine 6 types,
    √ Beautiful flow Aurora effect,
    √ 1H, 2H, 4H timer functions,
    √ 3 levels of brightness,
    √ Built-in Bluetooth music speaker.
  • Things We Don’t Like:
    × Sound is low.

6. Ocean Wave Night Light Projectors and Sound Machine

Ocean Wave Night Light Projectors and Sound Machine

Another kind of night light projectors and sound machine, but gives off ocean wave light effects that are pretty vibrant. It contains 12 LEDs and has 7 lighting options, resulting in a calming color light show. And the nature sounds are so soothing and realistic, it includes lapping waves, birds chirping, rain, campfire with night sounds, waves, and seagulls, windy, brook and birds, night crickets.

You can turn either sound or lights off to use only one of the two. The songs will continue to rotate through all songs every 10 minutes. And with the remote, you can control the 7 volume settings of the sounds, as well as set a timer of 1, 2, or 4 hours, or change the brightness of the lights.

What’s more, this night light project sits at an angle up to 45 degrees, so you can project the light on the walls or ceiling. In addition, if you are looking into a different way to soothe your baby, this projector could be a nice deal.

In a word, it’s good for all ages and good for a nice ambiance!

Wattage:2W
Material:Plastic
Product dimension:5 x 5 x 4 inches
Control:Remote Control
Power method:USB powered
Functions:Sound machine, Timer function, Ocean wave, 7 Light effects
  • Things We Like:
    √ Sound machine with 8 natural sounds,
    √ Equipped with a TF card,
    √ 1H, 2H, 4H timer functions,
    √ 7 light effects and 3 brightnesses,
    √ Adjustable angle up to 45 degrees.
  • Things We Don’t Like:
    × None so far.

7. Galaxy Laser Star Night Light Projector

Galaxy Laser Star Night Light Projector

This galaxy laser star night light projector gets the most viewed and commented on Amazon. Thanks to its creative design, which incorporates a direct diode laser, precision glass optics, and holographic technologies, it truly transformed your room into a dynamic nightlight similar to the vibrant movements of the stars and nebulas.

Besides, it made watching movies very cool and playing meditation music at night while having this on was really relaxing. It was like looking into the galaxy when staring up into the ceiling.

Speaking of the usage, it’s pretty easy to use. This device projects two different things, you can select just stars, just nebula, or both. They can be slow-moving or still, you can also adjust the brightness to one of three levels. All are achieved by the three very easy-to-use buttons, it does not have any kind of remote control.

Overall, if you’re going to spend a significant amount of time in a room, you’ll never go wrong with this one.

Wattage:5W
Material:Plastic
Package size:9.33 x 8.23 x 3.03 inches
Control:Button switch
Power method:AC Power Adapter
Functions:3D effect, Timer function, Laser star and aurora
  • Things We Like:
    √ Far out nebula and laser star effect,
    √ Create a visual experience,
    √ Timer function,
    √ Brightness adjustable,
    √ Rotatable feature.
  • Things We Don’t Like:
    × Get little noise when rotating.

8. Soccer Shape Starry Light Projector Voice Control

Soccer Shape Starry Light Projector Voice Control

When you turn it off, it’s like a soccer ball that can be used as home decor. But when it’s on, it’s turn out to be an amazing galaxy night light projector that gives your living room a fun ambiance.

This soccer shape starry projector projects very clear and bright stars through the 170° wide-angle lens, it pairs lenses with different LEDs and a laser to produce wavy patterns and stars on the room’s walls and ceiling, which also turns your ceiling into a home mini planetarium.

And the light has blue, green, and red lights that can be used together or separately, you can do so many different combinations of colors and lights. The coolest thing is, it also projects an image of the moon, which makes the projected image fabulous.

Best of all, it is also a Bluetooth speaker. The speaker has good volume and is easily connected. When connecting this to your cell phone and the lights will flash to the rhythm of the music that is playing, a great way to create a mood of your choice.

Wattage:Not mentioned
Material:Plastic
Package size:9.33 x 8.23 x 3.03 inches
Control:Button switch & Remote control
Power method:USB Plug in
Functions:Bluetooth speaker, Timer function, Sound-Active, Laser star, and Moon Projector.
  • Things We Like:
    √ Unique extra moon projector,
    √ 10 color dynamic projections,
    √ Auto-off Timer function,
    √ Sound-Active function,
    √ Built-in Bluetooth music speaker.
  • Things We Don’t Like:
    × None so far.

Buyer’s Guide

Man, woman, or child, we’re all get transfixed by the starry sky. The universe and its mysteries continue to fascinate us, even though they are a thousand miles apart from us. Luckily, with the help of galaxy night light projectors, we can bring this beautiful constellation home. These projectors are small sizes yet powerful, they turn your home into an impressive planetarium, including the music and light effects that a real one entails.

But how to use it? And why is it so special? If you’re searching for more information about star night light projectors and how to choose the best product for you or your loved ones, keep reading!

What is a night light projector?

A night light projector, also known as a star projector, is a device used to project images of celestial objects onto the ceiling or wall. The celestial objects can be the simulation of galaxies, constellations of stars, nebulae, Aurora, or the starry sky viewed from the depths of the oceans. It lights up a room in such a way that it looks like you’re surrounded by the shining night sky.

Night light projectors are very versatile these days and can serve many purposes. They can be used to soothe children to help them sleep tight or can create a mood ambient for some special occasions such as parties, weddings, etc. Some star projectors can even play music.

What’s the benefit of having a night light projector?

Night light projectors are added with so many functionalities now, which making it more than an ordinary projector. Here we have summarized the benefits you can get from using the star night light projectors.

1. Sleep with peace

If you have your own children and found that it’s hard to get them to sleep at night, these night light projectors could be a nice light soother. Projectors give off red light does not inhibit melatonin production and it is also not too stimulating. What’s more, most projectors are with built-in white noise. Projectors throw red light with white noise in the background is the ultimate recipe to soothe your newborn to sleep with peace.

2. Home Decoration

Are you tired of having a dull and boring bedroom? Or if you want to add some spicy to your room to make it look distinct? Well, if you ever have that vision, then you should consider adding a starry projector to your space. It can totally transform your room into another world in just a sec. And their compact size is also easy to be placed anywhere while does not affect the current home style.

3. Ambiance lighting

Night light projectors could be a perfect ambiance lighting. Let’s imagine that if you want to spend a special night with your partner or your friend, you’ve prepared everything: food, drink, music, gifts, etc. But, what about the lights? Of course, you can turn on the ceiling lamps or use the night light, but isn’t it a little that ruins the atmosphere for this special night? While the starlight projector can be a romantic night booster, it mesmerizes your partner with a romantic and astounding ambiance, and make this special night unforgettable.

4. Relaxed with light and music

When you get home, you’re exhausted after an all-day work, and all you want to do now is take a good rest. To recover as quickly as possible, you can use the night light projectors to project a unique touch to your bedroom, living room, or any other room in your house. Set up your favorite lighting modes such as aurora, nebulae, etc, and hook it up with your fond music, take a glass of wine, then sit back and relax. You will feel how the fatigue and stress of the day will melt away as you submerge yourself in a relaxing starry atmosphere.

5. Education tool for toddlers

Night light projector is not just a regular light gadget, it is ideal for educational purposes too. When we were a child, we have a great curiosity about the galaxy and the mysteries of the Universe. The star projector can help educate kids about our vast universe.

With this gadget, you can set up your own planetarium at home and make your kids feel like they’re in outer space looking out into the stars and moon. You can teach your children about the clusters of stars and other heavenly bodies, how they formed and evolved in the Universe, etc, to encourage their creativity.

How to select the best night light projectors?

As well, you might be overwhelmed by looking at so many night light projectors, and it is not always possible to invest a tremendous amount of time in the research process to find out the best one. So, how to find the best night light projectors that suit your needs? Generally speaking, you should consider the features you want to include and how you intend to use them.

  • Projector styles

Some night light projectors come with a detachable plastic white cover and with replaceable projection films. You can use it as a night light, or use it as a projector lamp by removing the cover. And the projection films are with a variety of patterns so you can change different films to get new lighting effects.

While the other star projectors are already set with miscellaneous lighting modes, such as ocean wave, aurora, nebula, galaxy, etc, and it even offers laser star function to create a more visual experience. Also, they are incorporated with RGB LEDs that give a colorful projection.

  • Lighting Patterns

It’s pretty easy to get bored with the same lighting pattern turn on and on, when you pick a projector, check how many lighting modes it contains and what are these patterns. There are a load of lighting patterns like northern stars, planets, constellations, the undersea world, polar lights, etc. Star projector does not have all the patterns included, you need to choose the one with your favorite lighting patterns.

Star Projector Lighting Patterns

  • Projection Angle

When you’re ready to pay for the projector that you’ve finally confirmed, before you buy, think one more time where (in which position) you would place the projector? Due to the structure design, the angle of the projection lens varies.

Some projectors are with a lens on top of it that head to the ceiling, so the light pattern is projected to the ceiling mostly. If you place the projector on the nightstand, then the projection images could be half on the wall and half on the ceiling.

While some projectors are with a lens from the side at 45 degrees, so it projects images directly to the wall. And, some are with adjustable angles design, you can adjust it to the desired angle to get a perfect light pattern.

  • Timer Settings

It is nice to watch the stars and constellations being projected on the ceiling, but it’s not good if the projector works all night even after we fall asleep. Basically, most star night light projectors are with a timer setting that allows you to set the timer for a certain amount of time from 1 hour, 2 hours and 4 hours. When the timer is up, the projector will shut down automatically. Some of the projectors are with a built-in auto timer that does not need you to do the setting, it will shut down itself after several hours.

  • Rotating or Still Displays

The images projected by the projector can be rotating or still. If you want a dynamic display, go with the projector with a rotating feature, so it can move the images across the camera and throw them over the ceiling and walls. You can also opt for the still display, so the images are on a specific area.

Depending on your personal preference, you can choose the one that with both rotating or still displays. Normally the starry projector with a rotating function is with a button switch on it, so it’s convenient for you to decide how you want to display the pattern.

  • Remote Control vs App control

Based on our research, more than 80% of the night light projectors sell on Amazon are with remote control, while App control device is less than 20%. Both remote control and App control give you the freedom to adjust the settings remotely so you do not need to get out of bed to turn on the switch.

But it also happens a lot that one day you just somehow lost your remote and could not find it, then you will have to control the projector by its button switch and some of the patterns or functions are not supported. While App controlled projector can connect to your phone or iPad, etc, it gives you the most flexibility and also supports more features.

  • Bluetooth and Sound machine

Needless to say, Bluetooth function is a great bonus. Many projectors nowadays support Bluetooth speakers, which means you can enjoy the light show in the meantime play music from an external device through the speaker of the projector. And some are with white noise embedded or record the soothing lullabies, let you find pleasure in the beauty of the stars while enjoying the happiness of a soothing voice

Does it run on batteries or USB plug-in?

As you can see from the above 10 projectors, most of them are plugged into the outlet, only a few of them are powered by AAA batteries. Some projectors can run on both batteries or plug-in.

Whatever kind of power method you go for will depend on where you plan to use the projector. If you plan to use it in the bedroom at the bedside where the outlet is easy to have access to, then the night light projectors with a plug are great.

If you want to carry it around or use it somewhere that there’s isn’t easy access to a plug socket, then a battery-powered projector may be a better option. When you opt for the battery version, be sure you’ll check how long the battery can last. A good star projector should run for about 10 hours on a full charge.

Where should you place a galaxy night light projector?

To get a complete and clear image, make sure your room has enough space for it. The best place to place a star projector is in the center of the room, so it can display images directly to the ceiling. Then, after you pick a suitable position to project the image, you should also leave enough distance for the projector to throw light.

Most of the star projectors require at least 5-6 ft. of clearance between the projector and the ceiling or the wall, some even need more space. If there isn’t enough room, the images will become fuzzy and blurry. To get the most beautiful light show, you can also read the supplier’s instruction manual, it will guide you on how to use the function and how to play it.

Take note, make sure that you place the projector in such a way where it wouldn’t be directly shining on your baby’s face. Although the light that comes out from the projector is soft light and safe, you should still avoid getting them directly shining on your baby’s eyes. Especially for some projectors that emit strong laser light, it will be dangerous if it projects directly on the eyes.

Planetarium Projector Or Star Projector?

As we’ve mentioned above, there are many different types of star projectors. Some are for kids that only imitate stars and space phenomena around them to give them stimulation or entertainment. They are inexpensive and offers the basic function caters to the children’s need, owning one of these projectors can be also a great way to learn the sky together.

But for the real planetarium projectors meant to serve as astronomy guides, they are more complex devices and of course, more expensive. Smaller projectors include a set of fixed stars, Sun, Moon, and planets, and various nebulae. Larger machines also include comets and a far greater selection of stars. These planetarium projectors offer brighter, sharper, and more realistic projections, they are specifically made for adults.

Conclusion

So, if you love watching stars at home or you want to decorate your room into a dream house, star night light projectors will surely help you achieve those goals. Whether you’re a toddler or adult, it is worth having a star projector. We hope our in-depth reviews about the best night light projectors can guide you through and you can get the best projector for yourself or your family.

Disclosure: We independently select these products and we only recommend products that are of good quality and utility. When you purchase through links on our site, we may earn an affiliate commission. Learn more.