Excelvan Photography Lighting Kit 10x6.5FT 1250W Daylight Umbrella and Backdrop Support Stand and 3 Background 9x6FT, White Black Green Muslin Backdrop: With 9ft x 6ft backdrop, it is LIGHT-PROOF for reducing the color differences. KINDLY NOTE: It may come with wrinkles due to the packaging. Please use a iron/steam iron (both are up to 80) to smooth. It is washable by machine, and cold water is better. Energy Save: 1250W energy saving light bulbs; Pure white daylight; 5500K color temperature; E27 socket. Compatible: With nearly all major photo equipment, like reflector umbrella, soft box, background, photography light. Photo Umbrella: 33" made of high quality nylon construction, eliminate glare and spots, light-weight and easy set up. Bulb Holder: E27, can be mounted on most of the standard light stand. 100% cotton with professional US adapter.