X21 HyPer Optic is an ARRI lighting accessory within the Lighting Accessories category. It is designed to integrate with compatible ARRI fixtures to deliver precise beam shaping through the HyPer Optic optical system. The unit supports standard mounting interfaces and is intended for professional use in photographic and film production environments. Specifics such as beam angle, power, color temperature range, CRI, dimensions, and weight are not provided in the available information.