The SB-07 adapters feature their own built in reflector, neatly surrounding the flash bulb and LED modelling lights to help maximize light output.
DA-05 SPEEDRING INSERT
SMDV have also released a DA-05 speedring insert which allows the BRiHT-360 strobe to be mounted directly to the lightweight plastic mount SMDV Speedboxes like the S40, S47, S50, S55, S60, S65, S70, and S85.
(And therefore likely the Glow Parapop 28″ & 38″ softboxes as well).
Again the DA-05 speedring inserts include their own built in reflector to help maximize light output.
(Note – the outer speedring shown below is part of the softbox itself and not included with the DA-05 adapter).
PRICE AND AVAILABILITY
The SMDV SB-07 adapter, and DA-05 insert are available now from around $89.95 and $24.95 respectively –
SMDV – Website
SMDV – BRiHT-360 Overview