Our most popular twist-lock electronic photocontrol.

Rugged design, available in three standard models of sensing technology, with options to satisfy a wide variety of applications.

For 208/240/277 Volt Applications

For 120 Volt Applications

For High Voltage Applications with multi-volt available for Canadian specifications.

ETL Certified for obstruction lighting control.

Reduces Burn-Time - Saves Energy

Ripley’s microcontroller technology presents a True Inverse Ratio Photocontrol that provides a precise Turn-OFF light level lower than the Turn-ON level

Built-in Smart Clock synchronizes to National Atomic Clock for Ultra-Precise Lighting Curfew Scheduling.

• Turns Lights On at Dusk
• Off at Selectable Time
• Back-On at Selectable Time if Desired
• Off at Dawn

Precision time control, every day, every night, every leap year, every time change, every North American time zone - every time.

*Works in the continental United States and parts of Canada (wherever Atomic Clock signal can be received).

Built-in Smart Clock synchronizes to National Atomic Clock for Ultra-Precise Lighting Curfew Scheduling.

• Lights Stay Off Durring Model Specific Season
• Minimizes Disorientation of Nesting Sea Turtles
• Applicable to Seasonal Use Parks and Recreation Areas

Precision time control, every day, every night, every leap year, every time change, every North American time zone - every time.

*Works in the continental United States and parts of Canada (wherever Atomic Clock signal can be received).

Use for Timed Control of Signs & Area Lighting.

• Turns On at Dusk, Then Off After Selectable Time or Percent of Night
• For Convenient Selectable Timed Control of Outdoor Lighting