Half the height of a regular 1x1 led panel the vibesta capra20 combines the power of a big panel with the portability and ease of use of a compact light the panel is made up of 240 high power leds that can be dimmed from 0 100 using a knob on the rear of the light it can be powered either by an ac power adapter or a built in np f battery plate meaning that the panel can be used both on location and in the studio pre installed in the vibesta capra20 daylight led panel light are linkports a