Solid Light Matter Generator

Allows the creation of solid light in different forms, allowing the user to create objects. These objects can be complex, ie something like a wind-up watch, and the matter can take on different material properties, but it cannot mimic electrical or chemical systems, like electronics or the gunpowder in a gun. The positive side about solid light materials is that, once generated, they will remains so long as the user wants them to and stays within a certain distance; it doesn't require effort to maintain them. The downside is that they are fairly mundane in their properties; you won't get monoatomically sharp blades or indestructible armor. But you can pull shit out of thin air like a wizard.
Requires a brain implant and a strong mind to function. And exposure to light in the 600-700 nanometer wavelength.