I have a small studio and have until now with a Nikon flash unit, consisting of three Nikon flash and a Nikon SU-800 as a controller, achieved very good results. I also work as a cinematographer, especially growing with DSLRs, I had the idea my existing softboxes and umbrellas trial basis with these lampholders to assemble. 3x85watt photo spiral lamps with 5500K stuck in the three holders. key, fill, back / hair light - Zack - and suddenly I have a video studio - or even a photo studio with daylight. the 3x85watt are not quite enough to cover everything technically in photo insert dazzle - but it's quite good. perfect for video!
the lamp holder are for the price incl. postage unbeatable. one of the lamps did not have the tripod-fixing out of the box. an email from me to the ABC store was answered promptly - a replacement lamp is already on the way.
Service - unbeatable. Almost feels like America. Customer Service, from which many other suppliers can learn a lot here - Compliment!