The DIM-4 is a long life, Dusk-to-Dawn Twistlock Photocontrol that sends an LED dimming signal through an ANSI C136.41 compliant receptacle at MidNight.

See Spec Sheet


  • Saves power, saves money, quickly pays for itself
  • Advanced time/date algorithm auto-adjusts for daylight savings
  • Just plug it in – will automatically synchronize to local time
  • Advanced light sensor, only reacts to sunlight
  • Immune to LED and other artificial light
  • No false activations (no cycling)
  • May be oriented in any direction

Fixture Ordering Information

334DIM-4Sun-Tech Dimulator 120-277V
335DIM-4-HVSun-Tech Dimulator 480V