BAe-125/Models/lights/RedLight.xml

<?xml version="1.0" encoding="ISO-8859-1"?>

<PropertyList>

  <model>
    <path>Classic/RedLight.xml</path>
  </model>

  <model>
    <name>RedLightALS</name>
    <path>Procedural/RedLight.xml</path>
  </model>

  <animation>
    <type>select</type>
    <object-name>RedLightALS</object-name>
    <condition>
      <property>/sim/rendering/shaders/skydome</property>
    </condition>
  </animation>

</PropertyList>