just looked in the food optimising book and it says you can have 4 Dairylea Light Triangles or 2 Dairylea original Triangles. You can have 6 Laughing Cow Extra Light Triangles or 5 Laughing Cow Light Triangles all as a healthy extra A choice.
Philly is only a HEB and then only on the green plan. On other plans you would need to syn it but it is fairly low in syns so you get a good amount for not very many syns!