Godox AD400PRO Flash

2.4 GHz wireless system with a range of 328' (100m) Supports Nikon, Canon, Fujifilm, Sony, Olympus, and Panasonic TTL systems 400Ws, 1/256 to 1/1 Power Output Guide number of 236' (72m) at ISO 100 Up to 390 Full-Power Flashes, 1/8000 Sec High-Speed Sync 0.01-0.9 Sec Recycling Time, Flash Duration: 1/240 to 1/12,820 Sec First curtain and second curtain sync modes 5 controllable slave groups and 32 channels Can work as an optical slave with S1 and S2 modes 30W LED Modeling Lamp, 4800K, TLCI: 93 Stable Color Temperature Mode, Color temperature of 5600K (±200K) Dot-matrix LCD display for on-board control Removable handle and stand mount for space-saving packing Bowens-type mount for use with compatible accessories 3.5mm sync cord slot for direct connection, wireless control port, and USB Type-C port for firmware upgrades