The Elinchrom Snaplux Speedring for Elinchrom Q-Mount is required for mounting Snaplux Quick-Open Softboxes on any flash head utilizing a full-sized Elinchrom Q mount. Snaplux modifiers do not include speedrings enabling you to comnbine them with any lighting system without incurring extra costs. This lightweight, metal speed ring is compatible with all Snaplux sizes and shapes and will enable direct mounting to many Elinchrom strobes, including but not limited to Quadra, ELB 400, and ELB 500 TTL.