Christmas Lantern String Lights - Transform Cheap LED Sets into Beautiful Decorations

We've all been there – you find LED string lights on sale, bring them home, and realize the plastic ornaments look... well, cheap. This model solves that problem by letting you replace those disappointing decorations with elegant geometric lanterns that actually look good on your Christmas tree.

What You're Printing:

A set of charming lanterns featuring classic cross-pattern windows that create beautiful light effects. Each lantern consists of 3 parts:

2 outer shell pieces (best printed in PLA Silk for that warm, festive glow)

1 transparent window insert (PETG works great for that glass-like effect)

The geometric star/cross cutouts aren't just decorative – they create stunning light patterns that'll make your tree stand out.

Print Info:

Size: approximately 50mm per lantern

Print time: just over 1 hour per complete lantern

Difficulty: beginner-friendly

Supports: needed (check the included image for optimal orientation and support placement)

Top hole: 8mm diameter for threading the LED wire

Assembly:

Simply print all three parts, slide them onto your existing LED string lights (the cheap ones work perfectly!), and secure the wire through the top hole with a dab of hot glue. The lanterns fit standard LED Christmas light strings – just remove the original plastic decorations and thread your new lanterns on.

Why This Works:

This is upcycling at its best. Instead of throwing away disappointing decorations or buying expensive alternatives, you're creating something unique and beautiful. The silk PLA gives a lovely warm finish, while the PETG windows diffuse the light perfectly. Print a whole set in matching colors or mix orange, green, and traditional Christmas shades for variety.

Perfect weekend project for makers who want their holiday decorations to be as thoughtful as their other creations. Your family will appreciate these way more than store-bought plastic – and you'll actually want to use them year after year.

Christmas Lanterns - LED String Lights

0.16mm layer, 2 walls, 15% infill