Ideal for studios and news sets, the Power Key Fluorescent Light from Videssence is sturdily constructed with 0.063 aluminum and boasts an interior made of aluminum with a 95% reflectance finish. What really sets the Power Key apart is its focusing capability, very rare in a fluorescent fixture. The light provides concentrated, even coverage that can be varied 60 to 90°. It's great to have a light around that can minimize unnecessary repositioning and downtime with a simple slide knob. The Power Key ships with a 3000K biax lamp that can be swapped out for other optional temperature, or filtered with the addition of a filter frame. Optional barndoors are also available. The Power Key comes with an aluminum yoke and a C-clamp for hanging overhead, and an optional TVMP connector will allow you to stand-mount it.