8 colors, achieving high speed double way rainbow and scrolling effect 8 kinds of changeable patterns(including 1 glass pattern), customer-oriented signal and special patterns are available Pattern internal rotting function, freely adjusting fast, low speed, clockwise and anticlockwise. Mechanical linear DIMMER and 1-7 times/s STROBE effect Horizontal 153.4 degree and vertical 51.5 degree scanning range, smooth scanning action and accurate orientation precise adjustment on horizontal and vertical position DMX channel digit displays address code and using time. Setting and storing and storing the address and function codes by pressing the buttons. Music star up and self group online runs according to the building program, no need of exernal controller 1 convection cooling fan, optimize internal air duct way, heat elimination rapidly Compatible with DMX512 international digital signal