Fovitec StudioPRO Double 4200W Continuous Output Lighting for Portrait Photography, Photo & Video Shoots - Includes (2) 5 Socket Light Head & Stand, (2) 32" Octagon Softbox & (10) 85W CFL Light Bulb The StudioPRO 7 Socket Light Socket is adjustable with (7) seven light outputs. The socket has three switches on the back that let you decide how much light is needed. There is absolutely no camera syncing required, therefore it can be used with any camera including Canon, Nikon, Sony, Pentax, Olympus, etc. They remain cool to the touch at 90% less heat than incandescent photography bulbs, which makes them great for multiple applications and will reduce your electrical cost. Continuous lighting gives you consistent light which allows you to immediately see where shadows fall. The softbox acts as a diffuser to produce even lighting. The Octagon Softbox features a dimpled silver lining which reflects the light around the box creating the maximum amount of light output. The soft quality of the light will make any subject look beautiful.