... A color plate, the basic 7 colors + white,rainbow effect of a one-way,adjustable speed.5.A fixed pattern plate, having pattern jitter,the effect of a ... one-way flow,adjustable speed.6.A rotating pattern plate, having pattern jitter,7.the effect of a one- ... way flow,freely changing pictures.8.A prism plate, you can choose a variety of prisms,9.the effect of ...