8 colors, achieving high speed double way rainbow and scrolling effect,8 kinds patterns(including 1 glass pattern),customer-oriented signal and special patterns are availabie,Pattern internal rotting function, freely adjusting fast, low speed ,clockwise and 1-7 times/s strobo effect。Horizontal 540°scanning range, the scanning action is smooth, accurate orientation。Vertical 270°scanning range, the scanning action is smooth, accurate orientation。3 Prism effect, prism colorwise and anticolorwise rotating Built-in over heat protection and high voltage protection。Automatic focusing function。2 convection cooling-fan, optimize internal air duct way,heat elimination rapidely ,DMX channel digit display,Music startup and self group online runs according to the building program。