| Feature | Description / Specification | Source | | :--- | :--- | :--- | | | Programmable twilight switch (IC 2000P) | | | Core Function | Controls lighting based on ambient light and a weekly schedule | | | Power Supply | 220/240V AC, 45-60 Hz | | | Adjustable Brightness Range | 2 to 35 lux (low) and 35 to 2000 lux (high) | | | Time Delay | 80 seconds (ignores brief changes in light, like car headlights) | | | Program Capacity | 42 switching points/programs | | | Programming Cycle | Daily or Weekly | | | Holiday Function | "Off" override for 1 to 45 days | | | Manual Override | Permanent ON or permanent OFF modes | | | Output Contact Rating | 10(6) A / 250V (suitable for many lighting loads) | | | Enclosure Protection | IP54 (max) | |

The is a programmable twilight switch that combines light sensitivity with a time clock to control electrical loads based on both ambient brightness and specific schedules. Key Technical Specifications Brightness Range : Adjustable from 2 to 2000 lux.

: Use the + and - keys to set your desired lux level. A bar graph on the display shows current brightness relative to your setting.