homeassistant-config/lovelace/lights/lightbulbs.yaml

- type: 'custom:button-card'
  template: card_title
  name: Light Bulbs

- type: "horizontal-stack"
  cards:
    - type: 'custom:button-card'
      template: card_light_slider_collapse
      variables:
        ulm_card_light_slider_collapse_name: Ceiling 1
        ulm_card_light_enable_collapse: false
        ulm_card_light_name: Ceiling 1
      entity: light.ceiling1
    - type: 'custom:button-card'
      template: card_light_slider_collapse
      variables:
        ulm_card_light_slider_collapse_name: Ceiling 2
        ulm_card_light_enable_collapse: false
        ulm_card_light_name: Ceiling 2
      entity: light.ceiling2
- type: "horizontal-stack"
  cards:
    - type: 'custom:button-card'
      template: card_light_slider_collapse
      variables:
        ulm_card_light_slider_collapse_name: Ceiling 3
        ulm_card_light_enable_collapse: false
        ulm_card_light_name: Ceiling 3
      entity: light.ceiling3
    - type: 'custom:button-card'
      template: card_light_slider_collapse
      variables:
        ulm_card_light_slider_collapse_name: Bed
        ulm_card_light_enable_collapse: false
        ulm_card_light_name: Bed
      entity: light.bed_ceiling