Input Slider to control scripts / LED Dimmer

Configuration
1

Does anyone know how I can use an input slider to control multiple scripts.

Each script sends a command to an LED dimmer to control the brightness

So far I have setup the below script, but do not know how to link this to an input slider

kitchen:
alias: Kitchen Brightness
sequence:
- service_template: >
{% if brightness == 100 %}
shell_command.quinled_kitchen_100
{% elif brightness == 75 %}
shell_command.quinled_kitchen_75
{% elif brightness == 50 %}
shell_command.quinled_kitchen_50
{% elif brightness == 35 %}
shell_command.quinled_kitchen_35
{% elif brightness == 15 %}
shell_command.quinled_kitchen_15
{% elif brightness == 00 %}
shell_command.quinled_kitchen_00
{% else %}
//NOTIFY YOURSELF because this should not happen
{% endif %}

2 
kitchen:
alias: Kitchen Brightness
sequence:
- service_template: >
{% if states.input_slider.kitchen_brightness.state == 5 %}
shell_command.quinled_kitchen_100
{% elif states.input_slider.kitchen_brightness.state== 4 %}
shell_command.quinled_kitchen_75
{% elif states.input_slider.kitchen_brightness.state== 3 %}
shell_command.quinled_kitchen_50
{% elif states.input_slider.kitchen_brightness.state== 2 %}
shell_command.quinled_kitchen_35
{% elif states.input_slider.kitchen_brightness.state== 1 %}
shell_command.quinled_kitchen_15
{% elif states.input_slider.kitchen_brightness.state== 0 %}
shell_command.quinled_kitchen_00
{% else %}
//NOTIFY YOURSELF because this should not happen
{% endif %}