AD400Pro TTL/HSS Wistro

The Godox AD400Pro Witstro All-in-One Outdoor Flash is a portable monolight delivering 400Ws of power with a 2.4 GHz wireless system that operates across up to 328 feet with five controllable slave groups. It is compatible with Canon E-TTL, Nikon i-TTL, Sony, Fujifilm, Olympus, and Panasonic TTL systems, offering nine steps of output control ranging from full power to 1/256. The unit features high-speed sync capability up to 1/8000 second, a 30W LED modeling lamp, and recycling times between 0.01 and 0.9 seconds on full power.

The included 21.6V lithium-ion battery pack provides approximately 390 full-power flashes before requiring recharging, and the flash unit also supports optional AC power operation. Color temperature is maintained at 5600K with control within ±75K across the entire power range, while the user-replaceable flash tube and removable handle ensure long-term serviceability and easy transport. Additional features include optical slave modes, first and second curtain sync, and a Bowens-type mount adapter for standard flash accessories.