LED Wall washer, 1)Aluminum housing, 2)DMX512/ Auto/Master/Slave/Sound... ... , Clubs. Hotels, Stages, Parks, Plazas, Mosques, Museums, and art galleriesLED wall washer light is designed for lighting up or highlighting of ... be linked together in a daisy chain connection with DIP-Switch selectable master slave PC address setting. There are 15 pre ...