Studies
Light and exposure studies
This is all about light and exposure / shutter speed. If you set your exposure or shutter speed right, you can capture light as it travels, for instance, if you move a glow stick, the camera will capture the path that glow stick takes.
Light Box
Light Box's are useful to capture images of painted models, or jewellery. It is able to provide light, which not only brightens the subject, but blends the foreground and the background together.