This MIRROR-adapter turns the BT-NONAMOVE into a double-sided 46x20cm moving mirror: Front: the high-polished mirror can reflect sharp light/laser beam in any direction. Back: a diffuser reflector can produce soft, scattered reflections in any direction. It takes 30 seconds and no tools to install the projector on the BT-NONAMOVE. BT-NONAMOVE needs only 5 DMX-channels to control the BT-NONAMIRROR