[Pre Order - allow extra time] Godox Flash with XProN TTL Trigger, Compatible with Nikon i-TTL, Includes Speedlite & Bare Bulb Heads, 200Ws, 1/512 to 1/1 Power Output, Up to 500 Full-Power Flashes, Flash Duration: 1/272 to 1/23,500 sec, 0.01-1.8 sec...