This product is mainly used for decorating and highlighting frame, garden etc. It can project 15-20M. It can work in independent mode and DMX mode, which can generate various changing effects, such as flashing, fading, steady ,seven color jumping synchronously etcDMX256 class gray degree dimmer，DMXprogramabl(thousands of effects available if many lights being connected together); ***The manual is based on the LWW series, please skip B&C parts when it is LFL series.