Please ask about the camera light, thank you.

A 300w lamp is enough. You can adjust the shooting distance and aperture to meet your shooting requirements.

As for how many lights to use, it depends on the brand and photos. Generally speaking, art photos and wedding photos use more light than others because they need lighting modeling. It's up to you. You want an all-white effect. Three Lamps District is enough.

My photo studio has always used Yin Yan lamps, and this brand is not bad!