The Nikon Creative Lighting System supports Advanced Wireless Lighting and its numerous combinations, which can include up to four i-TTL Speedlight groups controlled via the master SB-900/SB-800 Speedlight or Wireless Speedlight Commander SU-800. Advanced Wireless Lighting is as easy to use as an on-camera Speedlight, meaning any photographer can experiment with the seemingly limitless creative potential of the system. There is no limit to the number of Speedlights in each group, giving you almost complete control over how you light the subject.
