Free Express Shipping! Profoto Pro-D3 750Ws Duo Monolight (2-Light Kit) Two 750Ws Lights, LED Modeling Lamps, Built-In AirX Connectivity, 0.01-0.5 sec Recycling, 1/ 75,000 sec Freeze Mode Flash Duration, Eco, Boost & Freeze Modes, 11-Stop Power Range:...