Product Description: one 3W-in-1 RGB leds High output LED Lighting effect Extremely Long life LEDs ( 50, 000 hr. rating) Use with or without fog Beams cover a wide area Low Power consumption 4 operational modes: Master/ slave, stand alone , sound activated mode; DMX mode Electronic dimming: 0 100% Built-in programmed lighting show. Great for DJs , Bands, Club, home party. Etc