"Voltage: AC110-240V, 50/60Hz Light source: LED200W Dimming: 0-100% linear adjustment Focusing: Linear Focusing Zoom: Linear zoom Beam angle: 2 degrees - 38 degrees Optical Lens: High-precision glued optical lens assembly Color: 1 color plate, 9 colors + white, rainbow effect speed adjustable, half-step color effect Solid image: 1 fixed pattern disk, 10 patterns + white light, bi- directional variable speed rotation Rotary disk: 1 rotation pattern disk, 7 replaceable pattern disks + white light, the pattern flows from slow to fast Prism tray: built-in a lens plate, can be rotated forward and reverse switching effect Horizontal scanning: 540 degrees (160bit precision scanning) electronic error correction. Vertical scan: 270 degrees (160bit accuracy scan) electronic error correction. Display: color LCD display"