Glow-in-the-Dark PLA Filament 1.75mm

Brand: Yiqiu3D · Printed night lights that barely glow disappoint customers: this glow-in-the-dark PLA is loaded for a bright, lasting afterglow in sky blue and light green, so parts charge quickly and shine through the night.

  • Two clean glow shades
  • Laser-measured 1.75mm diameter with even
  • Prints at the 220°C nozzle temperature on the label with ordinary PLA settings on Bambu Lab
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Diameter 1.75mm
Material PLA
Quick Answer

How bright is the afterglow?

The photoluminescent pigment is dosed for a strong afterglow: charge the part under bright light for a few minutes and it glows visibly for hours, brightest in the first minutes after charging. Sky Blue and Light Green are the two classic night-glow shades.

Full answers below

Is it right for my project?

Best for: Best for phosphorescent displays, emergency signage and kids' room accessories that need afterglow - available in 3 colours; lead colour PLA Glow in the Dark Green. Not ideal for: Avoid for hot or outdoor long-term exposure; the glow pigment ages - choose ASA for weather use - 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

Two clean glow shades, Sky Blue and Light Green, give you the classic night-glow look with a smooth, even finish in daylight.

Laser-measured 1.75mm diameter with even, tangle-free winding keeps the glow pigment uniform, so the whole part lights up evenly with no dark patches.

Prints at the 220°C nozzle temperature on the label with ordinary PLA settings on Bambu Lab, Creality, Prusa or Anycubic machines, no enclosure needed.

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Gallery

Product Images

Glow-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
Spool Size (L×W×H)21 × 21 × 7 cm
Pack FormatPiece
Spool TypeRound Spool

Attributes

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

Frequently Asked Questions

How bright is the afterglow?
The photoluminescent pigment is dosed for a strong afterglow: charge the part under bright light for a few minutes and it glows visibly for hours, brightest in the first minutes after charging. Sky Blue and Light Green are the two classic night-glow shades.
Will it work with my printer?
Yes, standard 1.75mm PLA for any FDM machine, including Bambu Lab, Creality, Prusa and Anycubic. A brass nozzle is fine for typical use.
What settings do you recommend?
Use the 220°C nozzle temperature on the label with a mildly heated bed and moderate speed. The pigment slightly increases flow resistance, so keep extrusion steady and avoid long retractions that can create gaps.
How long does one spool last?
Night lights, signs and ornaments are small at low infill, so a full spool lasts many prints; each piece typically uses only a few grams. Slice your model for an exact estimate.
What colors are available?
Two glow shades: Sky Blue and Light Green. Both print with a clean, even surface in daylight and a bright blue or green afterglow in the dark.
What speed should I use?
Moderate speeds around 40-60 mm/s keep the glow even; slower outer walls improve surface quality. Avoid very high speeds, which can streak the pigment.
Is it for prototypes or finished parts?
Finished glow parts: night lights, signage, toys, keychains and party props. It is decorative, not structural; choose a tougher material for load-bearing components.
How should I store it?
Keep the spool in the resealable bag with desiccant away from humidity and strong sunlight. Store in a dark place when not in use to keep the pigment ready to charge.

Documentation & Downloads

Everything we publish for this material, in one place.

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