Professional Lab PLA Luminous Blue, 1 kg

What is Prof. Lab PLA Luminous Blue

Photoluminescent PLA from Prof. Lab, which glows blue in the dark after exposure to UV light or the sun. It is based on classic PLA, so it prints easily, but adds an effective "glow" effect for signs, logos, decorations, and safety markings.

Why choose it

• Glows blue in the dark – ideal for impressive and decorative prints.
• Easy to print like standard PLA – low risk of warping, good layer adhesion.
• Precise dimensions and quality winding – diameter tolerance ±0,03 mm.
• Compatible with most FDM/FFF printers using 1,75 mm filament.

How to print (manufacturer recommendations for PLA Prof. Lab)

• Nozzle temperature: 185–215 °C
• Bed temperature: 25–60 °C
• Diameter: 1,75 mm (tolerance ±0,03 mm)
• Spool dimensions: Ø 195 mm, center 75 mm
• Weight: 1 kg These parameters are based on the official specifications of the Prof. Lab PLA series and are applicable to the luminous variant. Always fine-tune the settings according to your printer and material profile.

Important recommendations for luminescent PLA

• The luminescent effect is activated by exposure to light (UV/strong light), after which the material glows in the dark.
• Luminescent additives can be abrasive – for long-term printing, consider hardened steel, a tempered nozzle, or possibly ruby.
• Keep the filament dry (box with silica gel); moisture reduces print quality.

Typical use

• Logos, pictograms, and signs visible in the dark
• Decorations, cosplay, and prop accessories
• Safety markings, signs, and decorative models

Compatibility

• Suitable for most FDM/FFF printers with a 1,75mm filament feeder.

Key features:

• Glowing effect: blue glow after exposure to light (UV/sun).
• Easy to print like standard PLA.
• 1 kg spool for long print series.
• Diameter 1,75 mm with accuracy ±0,03 mm.
• Recommended hardened steel nozzle for long-term printing.
• Spool dimensions Ø195 mm / center 75 mm – wide compatibility.
• Suitable for decorations, markings, cosplay, and impressive models.