A dedicated 400 / 575 W soft light. Works with an amazing variety of soft boxes: Dedoflex, Photoflex and Chimera. • Two times the light output when compared to any soft box mounted to a Fresnel fixture. • Perfectly even light distribution. • Works with the proven Dedolight DEB400D ballast (same ballast as for DLH400D focusing daylight fixture). • Integrated speed ring for Dedoflex medium and Octodome.