Bestlight LED308C 308PCS LED Ultra High Power Dimmable Video Light with Built-in LCD Panel for Canon,Nikon,Pentax,Panasonic,Sony,Samsung, Olympus and Other Digital DSLR Cameras or Camcorders 308-LED-bulbs panel is lithium-ion or DC powered Wireless 433MHz grouping system (6 groups & 16 channels) Wirelessly adjust brightness or color temperature Include a remote control, a portable handle, a mini stand Large-sized LCD panel. Settings auto saved. Quickly change panel angle