These are great lights. Broad hot lights. Very transportable. Used them for years doing location Cine and Video work. Used with Real Rosco Gels They became invaluable doing interior shots of manufacturing factories for color splash on walls behind machines, in offices etc.
Some Rosco black AL Foil and these and you have on the fly snoots, GoBos etc. You can not beat them. And YES, I have burnt the BeeGeezies out of my hands because they get real hot and you need to let them cool down before offering your flesh to the god of hot lights and moving them or packing them away.