Thanks for the quick reply. I am fairly certain that this sensor gives the lux:
And tried the dynamic_lighting_min_brightness: 2 anywhere from 0% to 10% without any changes. The only time I get this automation to trigger now, is by restarting HA, then it triggers on the boolean I guess. Well, well… guess I have to sit in the dark (pun intended) a little while longer 
Can you try this. Disable dynamic lighting and in light control enable Use Brightness and set the brightness to 50%. What I am trying is to see if the boolean will turn the light ON at 50% without dynamic lighting and your LUX sensor. Below is your YAML with the adjustments.
alias: _Smart Lights - Stue
description: ""
use_blueprint:
path: Blackshome/smart-light.yaml
input:
include_sun: []
include_ambient: []
ambient_light_value: 0
ambient_light_value_off: 0
light_switch:
entity_id:
- light.kobberlampe
- light.kartell
- light.gul
- light.leselys
include_light_control:
- use_brightness
light_brightness: 50
include_dynamic_lighting: disable_dynamic_lighting
dynamic_lighting_max_lux: 150
dynamic_lighting_min_lux: 10
dynamic_lighting_max_brightness: 70
dynamic_lighting_min_brightness: 2
dynamic_lighting_min_colour_temp: 2000
dynamic_lighting_lux_sensor: sensor.sensor_spisestue_belysningsstyrke ##This is a HUE sensor
include_bypass: []
bypass_lights_on: []
bypass_lights_off: []
dynamic_lighting_heartbeat: 0.25
dynamic_lighting_step_value: 10
include_entity_state:
- entity_on
- entity_off
include_light_colour_control: disable_colour_control
dynamic_lighting_dead_zone: 5
dynamic_lighting_max_colour_temp: 4500
include_time: []
dynamic_lighting_sun_elevation_end_rising: 35.52
dynamic_lighting_sun_elevation_start_falling: 35.52
bypass_lights_stop: []
entity_input: input_boolean.hus_aktivt ##the bool triggering ON/OFF
light_transition_on: 2
dynamic_lighting_sun_elevation_end_falling: 0
dynamic_lighting_sun_elevation_start_rising: 1
dynamic_lighting_boolean: input_boolean.dynamic_lighting_helper
after_time: "00:00:00"
bypass_time_delay: 0
Blacky
I can confirm that this worked. Toggled the boolean and the lights turned on to 50%.
What does this say you think?
Okay that is good. It tells me that your boolean, lights and brightness works.
I have added the sun elevation as your LUX sensor. Hope you have this entity in HA if not can you use a temperature sensor rather than the lux sensor. Just copy the entity ID of your temp sensor and paste it in the Dynamic Lighting - Ambient Light Sensor.
I also removed your helper and I am trying to testing your LUX sensor.
alias: _Smart Lights - Stue
description: ""
use_blueprint:
path: Blackshome/smart-light.yaml
input:
include_sun: []
include_ambient: []
ambient_light_value: 0
ambient_light_value_off: 0
light_switch:
entity_id:
- light.kobberlampe
- light.kartell
- light.gul
- light.leselys
include_light_control:
- use_brightness
light_brightness: 50
include_dynamic_lighting: enable_lux_controled_brightness
dynamic_lighting_max_lux: 150
dynamic_lighting_min_lux: 10
dynamic_lighting_max_brightness: 70
dynamic_lighting_min_brightness: 20
dynamic_lighting_min_colour_temp: 2000
dynamic_lighting_lux_sensor: sensor.sun_solar_elevation
include_bypass: []
bypass_lights_on: []
bypass_lights_off: []
dynamic_lighting_heartbeat: 0.25
dynamic_lighting_step_value: 10
include_entity_state:
- entity_on
- entity_off
include_light_colour_control: disable_colour_control
dynamic_lighting_dead_zone: 5
dynamic_lighting_max_colour_temp: 4500
include_time: []
dynamic_lighting_sun_elevation_end_rising: 35.52
dynamic_lighting_sun_elevation_start_falling: 35.52
bypass_lights_stop: []
entity_input: input_boolean.hus_aktivt ##the bool triggering ON/OFF
light_transition_on: 2
dynamic_lighting_sun_elevation_end_falling: 0
dynamic_lighting_sun_elevation_start_rising: 1
after_time: "00:00:00"
bypass_time_delay: 0
EDIT: I updated your YAML again and change the min brightness to 20% for now just to make sure the light will come on.
Sorry for the late reply to this. I created a sensor for the elevation, and this seems to work now with dynamic set to option 8 