Panasonic LX100 / GX8 Flash

A compact flash unit. It has a Guide Number (GN) of 7 meters at ISO 100 and derives its power from the camera body.

. Indoors under incandescent background lighting, the Panasonic flash produced a bright exposure of our Indoor Portrait scene at ISO 200 with +0.7 EV flash exposure compensation. The typical amount required for this shot is +0.7 EV, so the LX100's performance is about average here, but higher values did not produce a brighter image. The camera's slow-sync flash mode required no compensation for bright results, though the longer exposure resulted in a very warm cast from the ambient background lighting.