HIGH-POWERED FLASH: This photography light delivers 1200WS light output and GN of 407'/124m. It is a game-changer for Strobe light photography enthusiasts RAPID RECYCLE TIME: Under 2 seconds full power recycle time, coupled with high-speed sync, makes this HHS strobe light ideal for fast-paced Flash photography COMPATIBILITY: R2 wireless control compatible with Canon/Nikon/Sony/Panasonic/Fujifilm TTL camera. This wireless strobe flash adds versatility to your photography strobe studio lighting kit MODELING LAMP: The Studio flash boasts a robust COB LED lamp with 3-way modeling capability. This light is powered by li-ion battery pack, making it a supreme battery powered flash strobe