Relative brightness light group

Light group for Home Assistant that maintains relative brightness between lights as group brightness is changed.

Note: Since this light group is built on top of the core light group, it also has that "bouncy" brightness slider behavior depending on your setup.

Installation

To install using HACS, add a custom repository to HACS.

Repository: https://github.com/oscarb/relative-brightness-light-group

Category: Integration

Once added, search for "Relative brightness light group" in HACS to find and download the component.

Download this repository
Copy over the custom_components folder into your Home Assistant conifg folder
Restart Home Assistant

Using this is as easy as using a normal light group.

In your configuration.yaml, simply add:

light:
  - platform: relative_brightness_light_group
    name: The Office
    entities:
      - light.office_desk
      - light.office_spotlights