The vibesta verata624 bi colour led panel light has 634 high power leds divided into two colour temperatures 312 are daylight balanced whilst the other 312 are tungsten balanced smoothly transition between the daylight and tungsten leds using the fitted knob on the back of the unit to warm or cool the lights based on your subjects skin tone this panel is suitable for work both on location and in the studio and has multiple power options including a built in v mount battery plate that will