This ring is for use with the Dedo DLH4 and DLED4 heads, preventing any stray light leakage when the head is used without gels.
Dedo DLED4 40w Daylight Focusing LED Light Head with Barndoors
Canon O RING. SHIELD(114)
BOXEDTECH NWI-BOXEDTECH RHINO SHIELD WITH MAGNETIC RING FOR S25 BLACK
Spa Nayru 8W LED Shield Wall Light Matte Black
Spa Nayru 8W LED Shield Wall Light Brushed Copper
Rycote Nano-Shield Sock Cotton Light Grey Size A
