ADJ Products DOTZ BAR 1.4 Wash Fixture with Cob Led 1 x 4 COB TRI LED high output linear wash bar COB Technology (Chip On Board) produces powerful, smooth RGB color mixing with rich palettes of color Use as Wash/Bar or Pixel Mapped for a stunning visual effect Great for Stage Lighting, Bands or Night Clubs 4x Operational modes: Auto Run, Sound Active, Built-In Programs, and DMX Controlled Mode5 DMX channel modes: 3, 6, 8, 12 & 17 channel