 While Broadway and high end Off-Broadway productions have this position, the Master Electrician is often responsible for these duties in smaller productions.The deck electrician, "stage electrician", "floor electrician", "floor LX", "deck elec"or just "stage LX" is a member of the running crew for a production and is responsible for all aspects of running the lighting for the show that happen on or backstage.This can include such things as changing color, focusing and readjusting lights that were moved, connecting and disconnecting practical units or set pieces which are electrified, and in some venues, assisting with motor control or effects.