Ridgeyard 7R 230w Moving Head Zoom Light DMX 16CH Beam Wash Spot Gobo Light DJ Disco Club Party Wedding Stage Effect Lighting (1 PCS) Dmx512 channel:16ch/20ch Fantasy eight prism effect control Focus:Independent Electronic linear focus Level of 5400,vertical 2700,Horizontal/vertical speed adjustable Fixed gobo wheel:17 gobo patterns,made from high temperature special materials