Glow in the Dark PLA Filament 1.75mm

Brand: Yiqiu3D · Decor printed in plain colors goes invisible after dark, but this glow PLA gives you two charged shades — sky blue and light green — so keychains, signage and toys keep shining all night.

  • Photoluminescent pigments are blended evenly through the filament
  • Round cross-section and a consistent 1.75 mm feed keep printers running clean
  • It prints like standard PLA at the listed 220 °C on Creality, Bambu Lab and Anycubic machines
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Diameter 1.75mm
Material PLA
Quick Answer

How long does the glow last after charging?

The photoluminescent pigments store light energy and release it gradually in the dark. Charge the part under sunlight or a bright lamp for a few minutes and it glows visibly for a long period — charge time and light intensity directly control glow duration and brightness.

Full answers below

Is it right for my project?

Best for: Designed for night-visible items - safety markers, signage, toy parts and novelty decor that glow after dark - available in 3 colours; lead colour PLA Glow in the Dark Green. Not ideal for: Not for high-strength mechanical parts; use a CF or nylon grade where load matters - available in 3 colours; lead colour PLA Glow in the Dark Green.

Print settings

Nozzle 220°C

01 · Why this one

Product highlights

3 reasons

Photoluminescent pigments are blended evenly through the filament, so the whole printed part glows uniformly after charging — not a painted layer, but the material itself.

Round cross-section and a consistent 1.75 mm feed keep printers running clean, and pigment dispersion is checked in production so glow brightness stays even along the roll.

It prints like standard PLA at the listed 220 °C on Creality, Bambu Lab and Anycubic machines

two glow colors without changing a single profile.

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Gallery

Product Images

Glow in the Dark PLA Filament 1.75mm — Product ImagesGlow in the Dark PLA Filament 1.75mm — Product ImagesGlow in the Dark PLA Filament 1.75mm — Product ImagesGlow in the Dark PLA Filament 1.75mm — Product ImagesGlow in the Dark PLA Filament 1.75mm — Product ImagesGlow in the Dark PLA Filament 1.75mm — Product Images

Spec Sheet

Glow in the Dark PLA Filament 1.75mm — Spec Sheet

Close-up

Glow in the Dark PLA Filament 1.75mm — Close-up

Scene

Glow in the Dark PLA Filament 1.75mm — Scene

Available Colors

Technical Data

Specifications

Diameter 1.75mm
Material PLA

Print Profile

Glow in the Dark PLA Filament 1.75mm prints best at 220°C nozzle.

Nozzle Temp220°C

Spool Specification

Spool details for your feeding and handling setup.

Gross Weight1.35 kg
Length335 meters
Spool Size (L×W×H)21 × 21 × 7 cm
Pack FormatKg

Attributes

Country / Regionchina
HS Code39169050
Item No.glow-dark-pla-filament-3d-printer-filament-night-glow-sky
Product Name PLA Night Glow 3D Printing Filament
Grade PLA Night Glow 3D Printing Filament
Cross-Section Round
Item No. PLA Night Glow 3D Printing Filament
Application 3DPrinting
Appearance Glow-in-the-Dark Green/Glow-in-the-Dark Sky Blue
Length 335 meters
Before You Ask

Frequently Asked Questions

How long does the glow last after charging?
The photoluminescent pigments store light energy and release it gradually in the dark. Charge the part under sunlight or a bright lamp for a few minutes and it glows visibly for a long period — charge time and light intensity directly control glow duration and brightness.
Will it work on my printer?
Yes — 1.75 mm glow PLA runs on Creality, Bambu Lab, Prusa and Anycubic FDM machines with standard PLA settings. The easy PLA base makes it one of the friendliest specialty filaments.
What settings should I use?
Use the listed 220 °C nozzle temperature and a 50–60 °C bed if needed. Keep temperatures moderate — excessive heat can reduce glow pigment performance — and let parts cool fully before handling.
How long does one spool last?
A 1 kg spool of 1.75 mm PLA is roughly 330 meters. Keychains, signage and small toys use little material, so a spool yields many glowing projects — thin walls glow brighter, so design accordingly.
What colors are available and how consistent are they?
Two glow shades: Sky Blue and Light Green, both master-batched for consistent daytime tone and glow color. The same shade ordered again later matches because pigment ratio is controlled per batch.
How fast can I print it?
Standard PLA speeds of 40–80 mm/s work well. Moderate speeds protect the glow pigments and keep surfaces clean — this is an easy material, so prioritize quality over pushing speed.
What is it best for?
Toys, keychains, room decor, signage, escape-room elements and low-light safety markers. Because it needs no power, it is ideal for decorations in rooms, cars and outdoor areas that see daylight.
How should I store it?
Keep the spool sealed with desiccant and avoid storing prints or spools in constant intense sunlight, which can slowly reduce pigment performance. A dry, dark shelf keeps glow output and print quality high.

Documentation & Downloads

Everything we publish for this material, in one place.

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