Light painting, or taking a few RGB LEDs, a camera with a long exposure, and turning the world into Tron, has been around for a while. We haven’t seen many people using their household CNC machines ...

You still may not be able to paint with all the colors of the wind, a la Pocahontas, but now, artists Ekaggrat Singh Kalsi and Daniel Canogar have discovered how to paint with light using 3D printers.

Researchers at Graz University of Technology have created a new type of 3D printer that uses LED instead of laser sources for additive manufacturing of metal parts. The new 3D printer can optimize 3D ...

A strip of LEDs may be a simple and flexible way to add light to a project, but they don’t always look natural. There is an easy way to make them look better, though: add a diffuser. That’s what [Nate ...

This video showcases the design and creation of a light fixture using Fusion 360, optimized for a pendant light cord kit and a vintage-style LED bulb. The fixture emits a warm, cozy light output of ...

Typically, a 3D printer uses some sort of resin or other material to print physical objects that you can hold and touch. An architect from India named Ekaggrat Singh Kalsi has invented a system that ...

An LED 3D printer at Princeton has integrated quantum dot LEDs with a standard contact lens to create a device capable of projecting beams of coloured light. Essentially, an artificial eye. Though not ...

Researchers at Princeton University have developed a 3D printer that can print LEDs in layers -- and it could one day print contact lenses that incorporate heads-up displays. Michelle Starr Science ...

The Creality SPARKX i7 is a solid multi-colour 3D printer that offers some great QoL features, an easy-to-use interface, and is worth considering for your next.