What's the difference between continuous light and flash in photography? Is continuous light white without flashing lights? The flash is yellow?

Continuous light in photography refers to the light that exists for a period of time before and after shooting.

Flash in photography means that the light will light up briefly only when the camera shutter is open (when/before/after).

Continuous light does not refer to a certain light source, and any light source that can meet the above definition can be called continuous light.

The color (color temperature) of the flash can be adjusted according to people's needs. In most cases, the flash is close to white light.