Profoto B2 is a 250 Ws head. Requires the B2 power pack. Ideal for on location use. Includes a removable stand mount and is extremely light. Only weighs 2.5lbs.

Profoto D1 includes a 7 stop power range with a 0.95 second recycling at max power. Includes a photocell and air radio slave. Built in fan system to keep light cool along with built in 77 Degree reflector. 

Profoto B2 250 Air TTL Location Kit

Interfit Right Light includes a low generated heat fluorescent lamp that is also energy efficient. Color temperature is 5,400K. 

The Profoto B2 Location kit includes 1 battery pack, 2 batteries, 2 B2 off-camera flash heads, location bag, and carrying bag. Power pack includes 2 Asymmetrical outlets with a 9 stop Range.