What are the four indoor lighting technologies commonly used in indoor photography?

This is the simplest light distribution method, and it is also the most commonly used one for myself. It just needs a soft lamp. Just put it on the left and right sides of the model. The soft light should be placed a little higher than the model and photographed at a 45-degree angle from above.

Step 2 highlight

If you think it's too dark to use only one soft light, you can put a reflector opposite the main light. Refracting part of the light makes the details that need to be highlighted clearer and highlights the whole subject.

3, strengthen the contrast

The purpose of using a reflector is to increase brightness, while using a black reflector is the opposite. Technically speaking, its function is not to reflect light, so you can also call it a "dimming board" or a "light absorption board". The reason why the black reflector is used is to reduce the brightness of the subject side and make the contrast effect of the photo more prominent.

4. Backlight type

If you want to add a little different effect to the photo, you can highlight the layers of the model's hair with backlight, and highlight the model's figure.