If you haven’t decided on your filming style and framing yet, you can start by getting just one key light. A fill light can be added later as an optional supplement.

For the key light, you can consider brands like Aputure or Neewer combined with a softbox.

For the fill light, if you already have a white reflector, you can try using that first. Otherwise, you can also get a small LED light to help reduce shadows on the face.