FAQ: How to use the Ambient Options
What are Ambient Options?
The Ambient Options set conditions that restrict automation to run only when it is dark or below specific ambient light levels. These levels are typically measured in LUX, and such sensors may also be referred to as LUX sensors. These are global conditions and can work alongside other selected conditions if configured.
Ambient Light Sensor
Using a primary outdoor sensor to detect the actual outdoor LUX value can be beneficial, as it allows you to apply a consistent measurement across all lighting automation setups. Indoor sensors may be used when the outdoor LUX value is not relevant, such as when lights are used in enclosed spaces like a garage or when blinds are closed.
Ambient Light Sensor - Site Conditions
Sometimes, when lights turn on, they can affect the ambient light sensor, increasing its LUX value and causing the lights to turn off prematurely. To address this, select an option that best suits your installation.
NOTE: If you are using a buffer zone between the high and low lux values, select “NO” for this option.
Ambient Light - Low & High Lux Values
These settings allow you to create a buffer zone between two lux values to manage light activation and deactivation more effectively.
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Ambient Light - Low Lux Value: Set this value to determine when the lights should turn ON. The light will activate when the lux level falls below this set value. This value should be equal to or lower than the “High Lux Value” below. A typical guide value is 20 lux (dusk).
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Ambient Light - High Lux Value: Set this value to determine when the lights should turn OFF. The light will deactivate when the lux level rises above this set value. This value should be equal to or higher than the “Low Lux Value” above. Setting a higher value creates a buffer zone to prevent immediate light deactivation. A typical guide value is 80 lux (dawn).
Enjoy
Blacky 
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