19x15W OSRAM Ostar RGBW 4-in-1 LEDs – Sound, auto-play, master/slave, DMX (21,35,78,92,96 channels) – 540° X-axis, 210° Y-axis, automaic correction – Wash and Beam effects, various patterns, 60° zoom – Adjustable strobe speed and colour temperature (2500-8000K) – Automatic RGBW color correction