Advanced Drive Series lighting effect - Units link together with other Advanced Drive Series lights via XLR In and Out. Advanced Drive Series Black out controller (sold separately). 32 beams of multi-colored light criss-cross back and forth covering a wide area (similar to the popular Aggressor). 2-Sound activated modes: Slow Sound Active or Fast Sound Active - lights move to the beat of the music. Built-in Programs. Fan cooled. Includes hanging bracket. Convenient circuit breaker protection (no need to change fuses). Lamp: 2x LL-64514 120V, 300W. Dimensions: 14.5" x 10" x 10.75". Weight: 20 lbs.