higher contrast light with harder shadows comes from the silver interior of the light modifier

Black (outside) Diffuser: outside

This means you have a universal wireless transmitter with the TR-Q7 transmitters that you can use with almost all common camera models

For added comfort

brightness

LED-Dauerlicht | Bi-Color | 120 W | EF-120bi Exclude higher contrast light with harder120 watts of power: Bright lighting for professional shoots The EF 120Bi LED continuous light is continuously adjustable up to 120 watts adjustable and opens up a variety of lighting options. Thanks to the precise light intensity control between 0 and 100 percent in 1% increments, any lighting situation can be mastered. You can with nine unique lighting effects create lifelike scenes: From TV flicker, to thanderstorm atmosphere, to pulsating light.