Offering a host of features to satisfy the needs of most photographers and videographers, the Kosmos 400 Color Studio Light with Fresnel Lens from VELVETlight has a CCT range of 2500 to 10,000K and dims from 0 to 100%. The light also has an RGB mode with HSI (hue, saturation, intensity) control to offer a myriad of custom colors. The 400W Fresnel is ready for worldwide use, thanks to its 90 to 264V power supply.