The Panasonic VWF-LH3 is an on camera video flash; it is meant to work with the PV-GS200/400 camcorders. This flash is powered through the shoe mount and works as a flash for the still function of the camcorders.
Powered Through Hot Shoe This flash works with the still function of Panasonic camcorders, it is powered and timed through the hot shoe mount of the PV-GS200 and PV-GS400 camcorder.
• Compatible Camcorders and Equipment The following equipment is compatible with this device
PV-GS200 PV-GS400
Specifications:
Lamp Type 3 Watt Video Flash
Mount Type Hot Shoe Mount
Power Source Powered by camcorder through Hot Shoe
Power Consumption Not Specified
Power Connector Hot Shoe
Dimensions (WxDxH) 2.1 x 3.03 x 3.9" 5.5 x 7.7 x 10.0cm
;)