Mischievous Sparkplug LED Lightbox Sign

DIY LED Lightbox – Two-Plate 3D Print Print your own eye-catching lightbox! One plate for the lid, one for the back. Just add a white LED strip for an impressive illuminated display. ✨ Pro Tip: Line the inside of the backplate with aluminum foil tape or print the interior white starting at ~1.80mm layer height for enhanced light reflection. 🔌 Need a USB hole grommet? Grab it here: LED Lightbox USB Cutout Grommet/Plug 💡 Recommended LED strip: 5V COB LED Strip Light – 6000K (Cool White) Approximate size: 11.5"x4.9"x1.25" Designed in Fusion 360 Print Settings: Material: PLA / PLA+ Nozzle: 0.4 mm Layer Height: 0.2 mm Infill: 15% Orientation: Print face down on a textured PEI plate Color Order: Lightest to d