Nikon SB-900 Flash Atop the Nikon Creative Lighting System, the SB-900 is an indispensable portable light source providing effective solutions to lighting challenges , Atop the Nikon Creative Lighting System, the SB-900 is an indispensable portable light source providing effective solutions to lighting challenges , Wireless Commander Mode offers wireless control at the master Speedlight position, controlling up to 3 remote Speedlight groups and an unlimited number of compatible Speedlights. Four wireless channel options help manage wireless conflicts in multi-photographer environments.
