Note about 14153806L color temperature. Koenkk/zigbee2mqtt#14439

Author: Koenkk

docs/devices/14153806L.md

@@ -27,6 +27,9 @@ pageClass: device-page
 
 ### Pairing
 To factory reset, switch 3 times power off and on. After this, the LED panel slowly blinks in paring mode.
+
+### Color temperature
+This device does not support changing the color temperature (confirmed by the [vendor](https://github.com/Koenkk/zigbee2mqtt/issues/14439#issuecomment-1363813244)). Changing the color temperature will turn on the bright white LEDs on 4000k.
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