A few months ago in November, Scubalamp showed a new "small strobe". I like small strobes and wanted one, but they have never appeared on the Scubalamp website. However there is a Fotocore GTM (the same ones in the Scubalamp posts that are available. I bought two of them, and last Saturday, I got to try them out here in Los Angeles. The strobe is a bit larger than the AOI RC strobes, and a bit smaller than the YS D3 Duo. The strobe is machined aluminum and appears to be very solidly built