This is a brand new professional digital Video Photography light will give you over 800 watts output each light head. This kit comes TWO LARGE soft boxes . Light output is ADJUSTABLE. DIMMABLE and FOCUSABLE with the dial in the back of each light. 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. THIS LIGHT KIT IS GREAT FOR CHROMAKEY GREEN SCREEN VIDEO AND PHOTOGRAPHY.