Aputure 120D with Ultra Silent Fan, Noise Low to 18dB. Dual Cooling Mode, One Key Switching. COB 120D has a remarkably intelligent temperature control system. The fans rotation will be varied based on the correspondent ambient temperature. Furthermore, the fans will go to the maximum of rotation when you press the Auto/Force mode. This complex fan system is convenient for both improving the dissipation efficiency and light lifespan in complex shooting environment.
Dual Power Supply via Power Adapter or V-Mount Battery(Not Included). 2.4G FSK wireless control
Unique Light-Control Separation Design allows people to control illumination on the COB120’s controller box no matter where it is mounted and greatly reduces the traditionally top-heavy weight of mounted fixtures.