## Timer Feature in Lighting Module

### Overview
The "Timer" feature within the lighting module allows you to set the device's contact to stay on or off for a specified duration. After the set time elapses, the contact will switch to the opposite state.

### Key Parameters
- ***Timer Operation***: Determines whether the device will perform the "on" or "off" function. You can select either "on" or "off."
- ***Timer Interruption***: Specifies whether the timer can be interrupted while it's running.
- ***Timer Retrigger***: Determines if the timer duration will reset if a new start command is received while the timer is already running.
- ***Timer Duration***: Sets the duration for the timer, which can range from 1 second to 24 hours.
- ***Enabling Polarity***: Sets the polarity of the control object for the timer function.

### Purpose
- To provide a timing mechanism that allows the device's contact to stay in a specific state (either "on" or "off") for a predetermined period.
- To offer flexibility in controlling the device based on timing requirements.

### Usage
This feature should be configured during the initial setup in the ETS software and can be adjusted as needed for specific use-cases.

