Most 3D-printed lamps on the internet still ask you to run to the hardware store: M3 bolts here, heat-set inserts there, a tube of superglue to hold a seam. The DeskLamp takes the opposite approach. Every fastener — every bolt, nut and washer that holds the arm together — comes off your own print bed. There is no metal hardware, no glue and no supports anywhere in the build.
Why printed bolts instead of metal ones?
A poseable desk lamp lives or dies on its joints. Metal bolts work, but they mean sourcing the right length, buying inserts, and a printed part that's only as good as the hardware you happened to have. Printed threads remove all of that. Each joint on the DeskLamp arm is a printed bolt through a printed washer, tightened into a printed nut. You tighten them by hand: snug enough to hold a pose, loose enough to re-pose with a half-turn.
The catch with printed threads is tolerance — they only work if the threads are designed and oriented for printing. On the DeskLamp every threaded part is laid out in the orientation that gives the thread its maximum strength, so the layer lines run with the load instead of across it. That's baked into the project file you download, so you never think about it.
No supports, ever
Supports waste filament, leave scars, and add post-processing. Every part of the DeskLamp is modeled and pre-oriented to print flat and support-free at 0.2 mm layers with a 20% gyroid infill. When you open the generated Bambu Studio project, the plates are already arranged — you press slice and print.
So what do you buy?
Exactly two things, and neither is hardware:
- An E27 corded socket — a standard pendant-light cord set with a switch and a plug. Available everywhere; we link an example on the FAQ.
- An E27 LED bulb — ideally a smart, color-changing one (more on that in a separate post).
Everything else is printed: the clamp that grips your desk, the arm modules, the hook, the E27 adapter, the shade, and every bolt and nut in between.
Test your printer before you commit
Printed threads depend on your printer's tolerances, so there's a free tolerance test kit — a single bolt, nut and washers — you can print first. If it threads together smoothly, your printer is dialed in for the whole lamp. Grab it free with an account, then open the configuratorto build your version: length, clamp size, pose and real Bambu Lab filament colors. When you're happy, one plan on the pricing page unlocks the ready-to-slice project.