Features: 1) RGB infinite color mixing possibility 2) LED diameter: 5mm 3) LEDS: inside 75 RGB LED 4) Lifetime: 60 to 100 thousand hours 5) Input power: AC 120V / 240V, 50Hz / 60Hz 6) Power consumption: 9W 7) Control model: auto / sound-activated (master / slave), DMX512 8) DMX512: 4 channels with intensity dimmer and strobe Packing: 4pcs/ctn