Source Four ellipsoidal spot lighting fixture features a white or black finish. Features a parallel-blade u-ground connector, c-clamp and color frame (6.25 inch) in die-cast aluminum included. Also includes rotating shutter assembly, thermally insulated knobs and rear handle, two accessory slots, top mounted gel frame retainer. Re-optimized optical system for improved photometric performance and field uniformity. Projector-quality, high contrast aspheric lens. Beam edge continually adjustable hard-to-soft. Interchangeable lens barrels permit selection of 5, 10, 14, 19, 26, 36, 50, 70 and 90 degree field angles as well 19, 26, 36 and 50 degree EDLT lens. One 750 watt, 120 volt, T6 G9.5 with heat sink base halogen lamp not incluyded. UL listed. 13.3W x 21.3H x 22.8L.