One-meter bar contains 192 bright 10mm UV LEDs for an awesome blacklight effect. LEDs are arranged in 12 groups that chase and flash in lots of interesting patterns. 3 modes of operation: freestanding auto or sound-active mode, master/slave linking and DMX control (2 channels). Static (constant) full-on mode. Includes mounting brackets. Use multiples to highlight an entire stage or dance floor. Total power consumption: 20 watts. 39 x 3 x 3. 8 lbs.