H400P This lightweight and compact flash head for AD400Pro is a 240cm extension that weighs less than half of the AD400Pro flash unit. It's perfect for use with boom arms and extension arms, as well as with other lightweight stands that might not support the weight of the entire flash. Thanks to the compact size of the AD400Pro, the small H400P flash head fits into even tighter spaces, offering greater versatility for unusual setups, such as car interiors, macro photography, and small product photography. Safety Using the H400P flash head not only improves quality but also safety at work, especially when we want to position the light source above the person being photographed. Easy Assembly Simply detach the flash and place it on the extension head, then connect the cable to the flash via the twist-lock connector. Universal The integrated Bowens mount allows the use of Wistro light modifiers without the need for an adapter and ensures compatibility with a wide range of various accessories. Furthermore, the H400P extension has been equipped with an adjustable LED modeling lamp with fan cooling, which can be controlled from the main body of the strobe. An adjustable stand adapter with an integrated umbrella mount has also been included. Package contents: - Godox H400P flash head for AD400Pro - original product box.