CHAUVET DJ COREbar 4 All-in-One LED Wash Light w/COB Technology Produce a full spectrum of light with robust color mixing using Chip-on-Board (COB) LEDs; COB LEDs produce unsurpassed color mixing from a single-point light source Achieve total room or stage coverage with 4 individually adjustable heads Easily set up and tear down in minutes using the included tripod, footswitch and carry bags