Size: 117mm*114mm*99mm
Weight: 522g
Compatible with Many Strobes by Optional Adapter: SUPE Scubalamp D-Max,D-Pro; GTX, GTM, Inon Z330, Seacam 150;100, Ikelite 161,160; Sea&sea YS-D2, YS-D3 and Retra Stobe
Adjustable aperture at 8 modes.
Easy installation and release.
With neck for Landyard in case of loss.
Future-Proof and water-proof
Beat working distance is 150-200mm