Induction Tube Light is a minimalist design created by Canada-based designer Castor. The induction tube light uses a magnetic field to transfer electrical current from the cube-shaped base to a regular 6’ fluorescent bulb. When the bulb is inserted into the base it presses a switch that activates a circuit inside. The current is transferred to the bulb, exciting the gases inside. The bulb will continue to emit light when lifted several inches away.