SUNLU PETG Glow in the Dark Filament

SUNLU PETG Glow in the Dark is a luminous PETG filament loaded with 10% glow powder. Charge it with light and your prints glow in the dark for about 10 minutes — a glow effect close to glow PLA, but with PETG's toughness and impact strength. It's a great pick for holiday decorations, signs, nameplates, jewelry, and nighttime art pieces.

Print Settings

• Nozzle temperature: 235–250 °C
• Bed temperature: 70–80 °C (no glue needed; a cold bed needs a glue stick)
• Print speed: 50–100 mm/s at 235–245 °C; 100–200 mm/s at 245–250 °C
• Diameter: 1.75 mm (±0.02 mm), 1 kg spool
• Strong layer adhesion, reduced stringing, and no clogging

This line runs on most FDM printers with a heated bed — no enclosure or hardened nozzle required. It works with Bambu Lab, Creality, Anycubic, Elegoo, and any printer that has a PETG profile. On high-speed machines you can push it fast thanks to support for high-speed printing up to 200 mm/s.