Twist-Lock Electronic Photocontrols

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

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

For 120 Volt Applications

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

High Voltage with multi-volt available to meet Canadian specifications.

Ripley's exclusive IRES® InfraRed Eliminating System. Greater control. Greater accuracy. Overall energy savings.

Dual phototransistors (one targets ambient light, one targets infrared) work together to identify and cancel (eliminate) the negative influences of infrared from all sources.

ETL Certified for obstruction lighting control.

True Inverse Ratio Control*
(0.6:1.0)

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 with national Atomic Clock for Ultra-Precise Lighting Curfew Scheduling

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

Turns On at Dusk, Then Off After Selectable Time or Percent of Night

For Convenient Selectable
Timed Control of
Outdoor Lighting

120 Volt Applications - Low Cost Operation

Roadway Lighting
Building Perimeter Lighting
Outdoor Advertising Signs
Parking Lot Lighting
Residential Lighting
Security Lighting

Certified since 1999 by the New York City Department of Transportation (NYCDOT)