I discovered a pair of abandoned 1000 watt barndoor-type tungsten hotlights in one of my cupboards. I placed them on some stands, switched them on...and reached for my sunglasses. I plan to use them until I get studio lights. These lights cast the ugliest shadows, I tried moving them and now have band-aid on my blisters. I'm looking for MacGyver type DIY diffusers (remember the TV seies). Any ideas of material I could use, and how to set up?