Interaction with the lights through an online user interface software

Prisma's head can rotate 30 degrees in each direction. Giving in total 360 degrees of light.

Energy is saved by allowing the light to be redirected when
one of the sides is not needed.
Each of the three sides can be made either reflective or transparent.

By having an LED shpere as a source of light, the user can change the colour of different sections of the sphere depending on their needs.