COREpar 40 USB produces a full spectrum of light with the unsurpassed color mixing of COB (Chip-on-Board) technology and includes a separate magnetic lens to provide the ?exibility to go from an ultra-wide wash to a narrow beam in seconds. High frequency LED dimming achieves smooth LED fades and ensures a ?icker-free performance in video applications. Multiple control options include DMX, master/slave and sound activation modes as well as wireless control thanks to D-Fi USB compatibility. Point-and-shoot operation of static colors and automated programs is also possible with the optional IRC-6 remote control (sold separately). The unitâs robust sit-?at housing features power and DMX outlets on the side.