Arrays of Nexus 4×4 fixtures from CHAUVET Professional took center stage on “The Voice,” accompanying contestant Cody Belew. Capable of delivering at once the sizzle of a pixel mapping display and a robust light output,  Nexus 4×4 has 16 20-watt RGB COB LEDs and is controllable via Art-Net, Kling-Net and DMX protocols. Watch it in action: