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Glow-in-the-Dark PLA Filament 1.75mm 8 Glow Colors Night Glow

Brand: Yiqiu3D · Prints that look dead at night lose their magic — this glow-in-the-dark PLA charges under light and glows for hours, turning toys, signs and decorations into night-time showpieces.

  • Eight glow variants
  • Laser-measured 1.75mm diameter and clean winding keep the glow pigment flowing smoothly
  • the special formulation minimizes nozzle wear compared to abrasive glow filaments.
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Diameter 1.75mm
Material PLA
Quick Answer

How does glow-in-the-dark filament work?

The filament is blended with strontium aluminate phosphor, a photoluminescent pigment that absorbs light energy and slowly re-emits it in the dark. Charge it under bright light or sunlight for the best glow intensity and duration.

Full answers below

Is it right for my project?

Best for: Great for promotional gifts and decorative pieces that must stay visible in low light - available in 9 colours. Not ideal for: Not suited to tight-tolerance assemblies; better on decorative or low-stress applications - available in 9 colours.

Print settings

Nozzle 220°C

01 · Why this one

Product highlights

4 reasons

Eight glow variants

rainbow moon, rainbow pearl white, blue pearl white, green-white, candy rainbow, blue-white, rainbow-white and fluorescent green — each with its own glow character.

Laser-measured 1.75mm diameter and clean winding keep the glow pigment flowing smoothly

the special formulation minimizes nozzle wear compared to abrasive glow filaments.

Prints at 220°C on Bambu Lab, Creality and other standard machines with no special hardware, so makers add glow effects to projects without changing their workflow.

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Product Images

Glow-in-the-Dark PLA Filament 1.75mm 8 Glow Colors Night Glow — Product Images

Spec Sheet

Glow-in-the-Dark PLA Filament 1.75mm 8 Glow Colors Night Glow — Spec Sheet

Close-up

Glow-in-the-Dark PLA Filament 1.75mm 8 Glow Colors Night Glow — Close-up

Scene

Glow-in-the-Dark PLA Filament 1.75mm 8 Glow Colors Night Glow — Scene
Technical Data

Specifications

Diameter 1.75mm
Material PLA

Print Profile

Glow-in-the-Dark PLA Filament 1.75mm 8 Glow Colors Night Glow prints best at 220°C nozzle.

Nozzle Temp220°C

Spool Specification

Spool details for your feeding and handling setup.

Gross Weight1.3 kg
Spool Size (L×W×H)20.5 × 20.5 × 7 cm
Pack FormatPiece
Spool TypeRound Spool

Attributes

Country / Regionchina
HS Code39169050
Item No.glow-dark-pla-filament-8-glow-colors-night-glow-3d-printer
Diameter 1.75mm
Appearance Round Spool
Before You Ask

Frequently Asked Questions

How does glow-in-the-dark filament work?
The filament is blended with strontium aluminate phosphor, a photoluminescent pigment that absorbs light energy and slowly re-emits it in the dark. Charge it under bright light or sunlight for the best glow intensity and duration.
Will it work in my printer?
Yes, it is standard 1.75mm PLA that runs on Bambu Lab, Creality, Prusa and other FDM printers. It is gentle enough for brass nozzles, though we recommend avoiding the smallest nozzles, such as 0.2mm, with glow filament.
What are the recommended settings?
Print at 220°C with a bed of 50-60°C and moderate speeds of 30-60 mm/s. Slightly larger layer heights, around 0.2mm, help distribute the glow pigment evenly.
How long does a spool last?
A standard spool makes many glow parts — dozens of small toys, keychains or markers, or several medium decorations — depending on size and infill.
How bright and long does it glow?
Glow brightness and duration depend on charge time and pigment load. After a strong charge, parts glow visibly for hours in complete darkness; each of the eight variants has a distinct hue and glow character.
What speed range should I use?
30-60 mm/s is recommended for even pigment distribution and smooth surfaces. Very fast printing can create uneven glow density, so keep decorative pieces moderate.
Is glow PLA for toys and decoration only?
It is used mainly for toys, signage, night lights, escape-room props and decorations where the glow is the feature. Like all PLA, it suits light-duty objects rather than heavy mechanical parts.
How is it packaged?
Each spool is vacuum-sealed with desiccant to protect the pigment. Keep opened spools dry and out of long direct sunlight; if the glow seems dim, give the part a strong charge before judging it.

Documentation & Downloads

Everything we publish for this material, in one place.

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