Stairville maTrixx SC-50 LED Effect - rotating scanner with LED matrix, very smooth movements and very sharp beams which are rotated by the mirror, LED matrix of 46 LEDs with lots of patterns, manual focus, simple plug-and-play system, built-in patterns are controlled by music as soon as the effect has power, very low power consumption (approximately 15W), 100,000hrs approximate LED lifetime. Dimensions: 335 x 135 x 175mm (LxWxH). Weight: 2.95kg