This is a brand new professional digital fluorescent Video Photography compact studio kit that each unit will produce 1800 watts output each. This kit comes TWO LARGE softboxes and TWO Diffusers to soften your lights. You could you one as your main light and the other as your fill light. Light output is adjustable with 2 light outputs. You could use them in the studio photography or videography as well as on location projects. This lighting kit is the most affordable kit on the market today. IT is compatible with any camera on the market today like Nikon, Canon, Sony, Olympus and more.