The vibesta capra20 is half the height of a regular 1x1 led panel but is made up of 240 high power leds that make it just as powerful as a large panel compact and portable it can be used both on location and in the studio the leds can be dimmed from 0 100 using a knob on the rear of the light and are divided into 120 daylight leds and 120 tungsten leds an additional knob allows you to transition smoothly between the daylight and tungsten leds depending on your subject pre installed in