An upgraded version of one of the most popular outdoor lights. It provides many features to facilitate outdoor work and synchronization with Godox transmitters. The AD600ProII is a versatile TTL-compatible tool, generating a flash energy of 600 Ws and a fast flash ready time. The light can operate in modes: Standard, Color, Freeze, with a flash duration of just 1/2570 at maximum power and～1/20400 seconds at minimum.