Changing this to !extend style includes, hopefully, for now it mean more text in main.yaml

esphome/device_packages/sensor-box-diy.yaml

@@ -1,23 +1,21 @@
 esp8266:
   board: d1_mini
 
-<<: !include esphome/partials/effects.yaml
-
 light:
   - platform: neopixelbus
+    id: light_pm25
     variant: WS2812
     pin: D4
     num_leds: 5
     type : GRB
     name: "${friendly_devicename} PM25"
-    effects: *shared_effects
   - platform: neopixelbus
+    id: light_pm10
     variant: WS2812
     pin: D3
     num_leds: 5
     type : GRB
     name: "${friendly_devicename} PM10"
-    effects: *shared_effects
   - platform: binary
     name: "${friendly_devicename} Lamp"
     output: relay

esphome/partials/effects.yaml

@@ -1,39 +1,38 @@
-light: &shared_effects
-  - strobe:
-  - flicker:
-  - addressable_rainbow:
-  - addressable_color_wipe:
-  - addressable_scan:
-  - addressable_twinkle:
-  - addressable_random_twinkle:
-  - addressable_fireworks:
-  - addressable_flicker:
-  - addressable_color_wipe:
-        name: Kingsday
-        colors:
-          - red: 78%
-            green: 6%
-            blue: 18%
-            num_leds: 2
-          - red: 100%
-            green: 100%
-            blue: 100%
-            num_leds: 2
-          - red: 0%
-            green: 24%
-            blue: 65%
-            num_leds: 2
-          - red: 100%
-            green: 61%
-            blue: 0%
-            num_leds: 6
-        add_led_interval: 100ms
-        reverse: true
-  - random:
-      name: "My Slow Random Effect"
-      transition_length: 30s
-      update_interval: 30s
-  - random:
-      name: "My Fast Random Effect"
-      transition_length: 4s
-      update_interval: 5s
+- strobe:
+- flicker:
+- addressable_rainbow:
+- addressable_color_wipe:
+- addressable_scan:
+- addressable_twinkle:
+- addressable_random_twinkle:
+- addressable_fireworks:
+- addressable_flicker:
+- addressable_color_wipe:
+      name: Kingsday
+      colors:
+        - red: 78%
+          green: 6%
+          blue: 18%
+          num_leds: 2
+        - red: 100%
+          green: 100%
+          blue: 100%
+          num_leds: 2
+        - red: 0%
+          green: 24%
+          blue: 65%
+          num_leds: 2
+        - red: 100%
+          green: 61%
+          blue: 0%
+          num_leds: 6
+      add_led_interval: 100ms
+      reverse: true
+- random:
+    name: "My Slow Random Effect"
+    transition_length: 30s
+    update_interval: 30s
+- random:
+    name: "My Fast Random Effect"
+    transition_length: 4s
+    update_interval: 5s