The Solix’s integrated speedring is designed to be used with any standard 4 or 8-rod softbox, stripbox, or octabox weighing less than 4.5 lbs. (2 kg). The Solix is compatible with Westcott Softboxes, Stripbank, 5' Octabank, Halo and Apollo softboxes and various umbrellas. The Solix’s wide light spread makes it a great option for use with the large Westcott 7' Umbrellas and other specialty umbrellas.
The Solix is not compatible with the 7' Octabank, Rapid Box, D5 softboxes, collapsible umbrellas, and uLite softboxes.