Just saved me some $$ by moding a cheap umbrella softbox with standard e27 socket to take a ordinary gy9,5 bulb.
Alittle bit scary to fire up a 650w lamp inside the umbrella but it worked surprisingly well, and now I can ditch my knockoff red head with the big and cumbersome softbox. I will most likely be doing more of these mods, next one will probably be a 40x40cm ( with a smaller bulb of course.)
