Sony HVL-RLA Ring Light for DSCF707/F717/F828/V3/R1 Digital Cameras 4.4 watt ring light for macro photography Allows for more effective lighting of subject during macro shooting Light adjust position on the camera for a variety of shooting situations 4 AA alkaline or Ni-MH batteries Compatible with Sony DSC-F707, DSC-F717, DSC-F828, and DSC-V3 digital cameras