Neewer 900 LED Professional Photography Studio Video Light Panel Camera Photo Lighting U Shape Bracket This 900 LED video panel has high output, stable color temperature, long service life and outstanding heat dissipation Easy carrying and simple assembly with U Bracket design, comprise a standalone cable dimmer to help easier dimming, suitable for lighting in Video and outdoor image capture A variable dimmer knob on the back of the lamp will allow you to control the light output between 10% and 100% Barndoor is included in the package Color Temperature: 5600K