Single Head HMI 12,000 Watts LIGHT INTENSITY (fc) DISTANCE (ft) FOCUS RANGE LENS 100 200 400 600 650 spot none 2850 713 178 79 67 middle spot 892 223 56 25 flood spot 674 169 42 19 16 spot medium 565 141 35 16 13 middle medium 330 83 21 9 8 flood medium 259 65 16 7 6 Single Head Spot 12,000 Watts - HMI Distance (ft) 200 400 500 660 F.Stop 500asa@24 FPS 11.1 5.63 4.08 4.0 1/2 peak diam. (ft) 42 84 106 138 Single Head Flood 12,000 Watts - HMI Distance (ft) 200 400 500 660 F.Stop 500asa@24 FPS 5.6 2.82 2.06 1.49 1/2 peak diam. (ft) 120 240 300 396 6 Head Spot 12,000 Watts - HMI Distance (ft) 200 400 500 660 F.Stop 500asa@24 FPS 22.4 11.4 11.1 8.04 1/2 peak diam. (ft) 42 84 106 138 6 Head Flood 12,000 Watts -HMI Distance (ft) 200 400 500 660 F.Stop 500asa@24 FPS 11.1 5.61 4.07 2.8 1/2 peak diam. (ft) 120 240 300 396 Single Head Spot 12,000 Watts - Tungsten Distance (ft) 200 400 500 600 F.Stop 500asa@24 FPS 4.01 2.0 1.4 1.4 1/2 peak diam. (ft) 30 58 72 94 Single Head Flood 12,000 Watts - Tungsten Distance (ft) 200 400 500 600 F.Stop 500asa@24 FPS 2.0 1.0 n/a n/a 1/2 peak diam. (ft) 130 256 n/a n/a