What kind of lighting is used for 3d indoor lighting?

The light strip can use VR surface lamp or VR lighting material, the downlight can use photometric target point light source+optical network, the TV screen can use VR lighting material, and the skylight can use VR ceiling lamp, VR surface lamp, VR skylight map, etc.

To simulate sunlight, you can use standard lamps, target directional lamps or VR sunlight desk lamps, and the ceiling lamps can use VR ball lamps. These are all things I have used. In fact, there is no fixed number of these, depending on personal habits.