Stem and Swivel Style Photocell | All Circuits (Including Branch-Circuits) Up to 600 Volts (Ac or Dc) for Motors, Control Circuits, Transformers, Etc | Dusk to Dawn Lighting Control | Optional Solid-State Smartspot Indicator Time-Delay for Motor Start-Ups and Transformer Inrush Currents Without Nuisance Opening Current-Limiting for Low Peak Let-Thru Current Rejection-Style Design Prevents Replacement Errors (When Used With RecommeFurbay Electric Supp