Sunlu Glow In The Dark Filament Review, Specifications & Price

There is no doubt that Sunlu provides top notch filaments for the 3D printing industry. Sunlu glow in the dark PLA filament, in particular, produces 3D printed models with an amazing color and stunning glow, a true work of art!

One of the standout features of this filament is its impressive length of charge time, which is absolutely exceptional. Reports from some users revealed that even after a staggering 2 hours, a faint glow outline could still be seen on 3D prints.

Imagine that! However, the most impressive part of it all is that within just 30 minutes, you can see a very noticeable change in luminescence. It’s so satisfying! With Sunlu, you can trust that you are getting quality products that always exceed your expectations!

As 3D printing continues to evolve, it's no surprise that the prices of filaments will also continue to fluctuate daily. But don't let this discourage you from pursuing your passion for 3D modelling! You have the power to create incredible designs and bring your ideas to life. In fact, we've provided access to some awesome 3D models for you to explore through the links provided. We encourage you to download them now and let your imagination run wild. Remember, the only limit is your creativity, so keep pushing boundaries and keep innovating. Happy printing!

Last Amazon price update was: June 21, 2024 5:52 am
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Sunlu Glow In The Dark PLA Filament


The Sunlu glow in the dark filament packaging was noticed to lack a critical piece of information – a label indicating its material or color. This may pose difficulties when it comes to sorting out multiple filaments, especially if the user is not familiar with Sunlu products.

 Despite this shortcoming, the rest of the package’s contents were impressive. For starters, the package had temperature settings for not only Sunlu PLA and Sunlu ABS filaments, but also for Sunlu PETG filament. This highlights the brand’s commitment to ensuring that users can reliably use their filaments in different settings.

Another notable attribute of the package was its sleek design. Its aesthetic appearance was pleasing to the eye, and it would be a great addition to any workspace. Additionally, the package was vacuum-sealed, which served as an extra layer of protection to keep the filament dry from moisture. 

To ensure optimal storage and preservation of the filament, desiccant packets were included in the package to prevent any moisture from creeping in, which is a common cause of deterioration for filaments. Overall, despite the missing label on the packaging of the Sunlu glow in the dark filament, users can still expect a visually pleasing package with detailed temperature settings and well-maintained filament thanks to the included desiccant packets.

Sunlu Glow In The Dark PLA Filament

Featured 3D Prints

We have selected a number of STL files that we believe will showcase the Sunlu glow in the dark filament in the best possible way. These STL files have been handpicked by our team members to ensure that they highlight the Sunlu glow in the dark filament’s unique properties and truly make it shine.

sunlu glow in the dark
sunlu glow in the dark

If you are charging the 3D printed models with LED lights or natural sunlight it does not give a very strong glow. Recently, I left some of my 3D models outside for a couple of hours and when the darkness fell, much to my disappointment, there wasn’t much of a glow. This really brought down my excitement level as I was hoping to use the Sunlu glow in the dark filament for garden ornaments. The subtle glow lasted for around 20 minutes only, which was really disheartening.

However, on further experimentation, I found out that exposing the 3D models to an incandescent bulb results in a much brighter and long-lasting glow. In fact, the Sunlu glow in the dark glow lasted for over 2 hours which is a lot longer than what Sunlu had previously described. Moreover, if you are looking for brighter results, it is advisable to go for 3D prints with thicker walls instead of thin ones. You could try playing around with the infill and adding a few extra shells in your slicer to get better results.

Sunlu White To Blue Glow In The Dark Filament

3D printing with the Sunlu glow in the dark blue filament was full of unexpected turns. Initially, it became evident that the filament took a significantly long time to charge as compared to the Sunlu glow in the dark green filament. However, what came as a surprise was the colour of the final product. The hope was that the blue filament would yield a more intense blue hue, but instead, it seemed to reflect more of a light blue, with white undertones.

Despite that, the final 3D prints turned out quite well, and they make great decorations. While blue isn’t the favourite colour for these 3D models, you can’t deny that it looks unique and eye-catching. In conclusion, the Sunlu glow in the dark blue filament may have its drawbacks, but it’s definitely worth a try if you’re looking to add something different to your collection.

Giroid Vase

5 Point Star

sunlu glow in the dark

Fairy Sign

Desert's Kiss

Sunlu White To Green Glow In The Dark Filament

One of the most important qualities in glow in the dark filament is how well the filament will glow in the dark. That’s why I was so excited to try out the Sunlu glow in the dark green filament, and it quickly became my favorite.

As soon as I opened the package and saw the spool, I could tell that this filament was going to be something special. When I held it up to the light, I could see that it was already starting to charge, and I knew that the 3D models were going to be incredibly bright.

And sure enough, when I printed with the Sunlu glow in the dark green filament and shone a household light on the finished product, it was absolutely stunning. The glow was so bright that it lit up the entire area around it, and I couldn’t help but be impressed by the quality of this filament.

sunlu glow in the dark

Low Polly Vase

Bullet Cigarette Case

Garden Frog

Sunlu Glow In The Dark PLA Filament


Glow in the dark filaments are very fun to print with but it is sometimes difficult to find a good quality glow in the dark filament. The Sunlu glow in the dark filament is easy to work with and produces good quality glow in the dark 3D objects.

It’s wonderful when a material exceeds our expectations, especially when it comes to creative projects like 3D printing. The visual impact of your 3D models can really enhance their overall appeal and make them stand out from the crowd.

Finding a high quality filament that produces results like this can be a game changer for a variety of creative endeavors. As long as you remember to use a steel nozzle if you intend to 3D print a lot of glow in the dark filament and to charge the objects in UV light sources, such as incandescent light bulbs. Natural sunlight didn’t go well for me but that not saying it wont do good for you. 

10Expert Score

Layer Adhesion
Ease of Use

Hey there superstar! We'd love to see your amazing work with this product on social media! Why not use the super cool hashtag #inov3D or tag us with @Inov3D so we can all gush over your amazing creations! Can't wait to see what you come up with 🙂

Sunlu Glow In The Dark PLA Filament

Where To Buy

If you are in the market for some flexible filament or just want to experiment, Yousu TPU is a good brand to use. Bed adhesion was excellent using the entire suggested temperature range. Layer adhesion was strong while testing multiple layer heights. Yousu’s Red is vibrant and matches their PLA filament. Once you dial in your slicer profile, Yousu RED TPU will be a pleasure to print with. Just be sure to keep your filament dry!

Price History for SUNLU Glow in the Dark PLA Filament, Neatly Wound Luminous PLA 3D Printer Filament 1.75mm...


Current Price $29.99June 21, 2024
Highest Price$29.99April 14, 2024
Lowest Price$29.99April 14, 2024
Since April 14, 2024

Last price changes

$29.99April 14, 2024


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