Stem and Swivel Style Photocell | Control Circuits Lighting Ballasts Meter Circuits Electronic Circuits | Designed to Compensate for Length Changes Due to Temperature Variations in Exposed Conduit Runs | Dusk to Dawn Lighting Control | For Code Conductor | For Use With Threaded Metal Conduit and Imc | Terminating Connector | To Connect Threaded Metal Conduit to a Threadless Opening in a Box or EnclosureFurbay Electric Supp