Taobao shoots bras, and the camera SLR doesn't know the lighting and camera settings. I was going to start with three 250W flashlights, and the master replied thank you.

Ordinary Taobao shooting, even if 250W is enough to shoot people, but the lighting is closer to people than 400 W. If the shed is more than 25 square meters, it is recommended to use 400 W. Mainly depends on the distance between the light source and the subject, and naturally gives less light to the subject; or vice versa, Dallas to the auditorium