Lighting skills of Taobao photography

A lamp struck the background. The height of the main light above the model's head mainly hits the face and clothes. The other lamp took it off the base and put it under the main lamp. "Remember to put it under the main light, flush with the main light, the left, right, front and rear are the same as the main light, not too far in front or too far back, and the light ratio is the same." Then quickly put the reflector in the dark. People with the first two lights at 30 to 45 degrees have a more stereoscopic effect. I hope I can help you.