On our 206 we have two red strobes, one on the tail fin, one on the belly we also have two white strobes on the horizontal stabs and i always use my nav lights.
Im in the opinion of Rickster, i will always use my landing light when approaching an ala, in reduced visibility situation where there is known traffic.
especially now here in OZ where we have a new airspace system which basically means there is no chatter between Vfr on area freq there has been a great emphasis put on seen and be seen.