CIBSE/1 42/16282a/01.97 Mike Smith Designs Metro MW158 150W SON-T Pos 3 Metro Authority 150S3 lantern 150W SON-T PLUS 1 1 .68 .68 .61 1 175 194 0 49 27 0 5 10 15 20 25 30 35 40 45 47.5 50 52.5 55 57.5 60 62.5 65 67.5 70 72.5 75 77.5 80 82.5 85 87.5 90 92.5 95 97.5 100 102.5 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 270 285 300 310 315 320 325 330 335 340 345 350 355 0 5 10 15 20 25 30 35 40 45 50 60 75 90 243.5 209.4 192.3 179.7 144.4 120.5 106.1 95.5 96.4 98.8 95.5 92.2 87.1 82 74.7 67.3 60.3 53.2 46.1 39 33.5 27.9 22.2 16.2 14.4 12.6 10.2 7.5 7.4 7.3 7.1 6.9 5.9 4.9 1.6 .7 .4 0 0 0 0 0 0 0 0 0 0 0 0 243.5 212.5 190.2 158.4 124.1 131.6 125.2 117.2 110.1 106.4 100.7 94.9 91.2 87.4 82.4 77.4 71.4 65.2 57.3 49.1 41.9 34.5 27.4 20.1 17.1 13.8 11.7 9.5 8.4 7.4 7 6.7 5.7 4.7 1.6 .9 .4 0 0 0 0 0 0 0 0 0 0 0 0 243.5 220.3 191.4 153.2 155.5 138.8 125.2 127.6 125.8 124.5 120.4 116.3 112.1 107.9 102.8 97.7 98.5 99.2 98.2 97.1 93.7 90 66.4 42.5 32.9 23.3 16.6 9.7 9.4 9.1 8.3 7.4 5.9 4.3 1.8 .9 .6 .1 0 0 0 0 0 0 0 0 0 0 0 243.5 220.9 197.5 173.1 155.2 141 138.5 138.6 137.6 130.7 125.5 121.6 123.4 126.7 129.6 135.2 134 135.4 133.1 127 121.8 117.1 105.5 72.3 48.5 30.5 17.7 10.2 9.5 8.9 8.8 8.7 6.5 4.4 1.7 .9 .6 .3 .1 0 0 0 0 0 0 0 0 0 0 243.5 221.1 200.6 183.1 155 142.1 145.2 144.1 143.4 133.9 128 124.3 129 136.1 143 153.9 151.7 153.6 150.5 141.9 135.9 130.7 125 87.2 56.3 34 18.2 10.4 9.6 8.8 9.1 9.4 6.9 4.4 1.7 .9 .7 .3 .1 0 0 0 0 0 0 0 0 0 0 243.5 222 202.3 182.2 159.8 151.8 154.5 148.7 147.9 141.1 138.9 135.7 142.2 147.3 153.7 162.6 162.6 163.2 156.9 148.1 140.2 139.9 137.3 82.5 58.9 39.5 19.4 11.5 10.3 9.1 9.5 9.9 7.3 4.6 1.7 .9 .7 .3 .1 0 0 0 0 0 0 0 0 0 0 243.5 222.9 204.1 181.4 164.5 161.6 163.7 153.2 152.3 148.3 149.7 147 155.5 158.6 164.4 171.4 173.4 172.8 163.2 154.2 144.5 149.1 149.6 77.8 61.6 44.9 20.7 12.5 11 9.4 9.9 10.4 7.6 4.9 1.7 1 .7 .3 .2 0 0 0 0 0 0 0 0 0 0 243.5 223.9 205.9 180.6 169.2 171.3 173 157.7 156.7 155.4 160.6 158.4 168.7 169.8 175.1 180.1 184.3 182.4 169.6 160.4 148.8 158.4 161.8 73.1 64.2 50.4 21.9 13.6 11.6 9.6 10.3 11 8 5.1 1.7 1 .8 .3 .2 0 0 0 0 0 0 0 0 0 0 243.5 226 215.6 179.5 176.8 186.6 180.7 173 171.3 184.4 184.4 195.5 197 203.2 204.5 206.7 211.8 198.6 190.6 182.7 174.2 184.5 188.5 89 68.3 52.2 23.1 13.9 12.5 11.1 11.6 12 7.7 3.4 1.9 1.1 .8 .4 .2 .2 0 0 0 0 0 0 0 0 0 243.5 226 217.5 189.8 186.4 199.3 191.5 181.5 182.5 215.4 215 234.2 234.4 241 238.3 247.2 247.7 244.9 229.9 227.3 225.5 218.1 231.7 106.2 65.7 56.8 25.1 13.8 12.4 11 11.2 11.3 8.1 4.9 2 1.1 .9 .4 .3 .2 0 0 0 0 0 0 0 0 0 243.5 228.8 221.4 197.9 199.4 207.7 200.5 196.6 205.8 236.7 257.1 265.2 267.4 279.4 280 301.4 284.9 293.6 276.7 279.7 276.4 253 261 122.5 65.7 58.8 29 15 13.4 11.9 12.1 12.3 8.4 4.6 2 1.1 .9 .6 .2 .2 0 0 0 0 0 0 0 0 0 243.5 229.1 216.3 199.8 204 214.4 212.3 215.5 223.8 266.6 284.6 291.8 291.2 303.6 307.6 330.5 308.2 317.1 314.2 315.8 305.3 271.5 282.5 140.2 59.2 64.7 29.8 16 14.4 12.8 12.8 12.9 8.8 4.7 2 1.3 .9 .4 .3 .2 0 0 0 0 0 0 0 0 0 243.5 228.7 219.3 200.3 215.1 224.3 215.1 222.6 247.7 293.4 304.8 311.5 310.8 318.8 335.2 349.3 333.9 328.4 336.5 338.5 323.1 281.9 293 146.7 60.2 62.1 33.5 17 15.2 13.5 13.3 13.2 9 4.8 2.1 1.3 .9 .6 .4 .2 .1 0 0 0 0 0 0 0 0 243.5 229.9 221.7 201.4 211.5 236.8 230.3 237.3 261.8 314.3 319.6 324 332.3 331.4 355.1 364.3 349.2 345.2 354.1 345.3 323.7 286.5 286.5 158.1 52.9 53.3 33.5 17.1 15.9 14.6 13.3 12.1 8.6 5 2 1.3 .9 .6 .3 .1 0 0 0 0 0 0 0 0 0 243.5 231.7 229.2 206.6 212.3 231.7 237.2 245.1 269.5 310.2 319 324.8 325.3 327.5 349.2 354.4 335.2 330.3 340.4 328.4 293.4 261.7 261.3 157 52.9 52.4 38.6 17.3 15.8 14.3 14.1 14 9.6 5.3 2 1.3 .9 .6 .4 .2 .1 0 0 0 0 0 0 0 0 243.5 231 230.7 218.4 217.8 234.6 239.3 248.1 262.6 296 306 310.4 304.7 306.6 315.2 316.2 298 293 299.9 280.6 253.1 227.8 235 145.7 48.6 52.9 36.4 18.1 16.5 14.8 14.7 14.5 9.8 5 2 1.2 .8 .5 .5 .2 0 0 0 0 0 0 0 0 0 243.5 232.7 231.5 216.5 217.5 235.9 233.4 250.4 245.9 268.7 270.8 271.7 265.6 261.8 267.3 262.6 249 243.7 242.7 231 203.9 189.1 197.1 131.3 46.9 53.5 38 21 17.7 14.4 14 13.6 9.3 4.9 2 1.2 .9 .4 .2 .2 0 0 0 0 0 0 0 0 0 243.5 231.8 234.4 216.6 216.9 233.5 227.3 227.7 220.6 233.4 230.7 229.4 222.7 218.2 230.6 226.4 215.1 203.8 200 180.7 168.5 159.4 180.3 128.9 45.9 54.4 35.3 22.3 19 15.6 14.3 13 9.1 5.3 1.9 1.2 .9 .4 .2 .2 0 0 0 0 0 0 0 0 0 243.5 235.1 240.3 217.8 220.6 227.9 222.5 207.5 191.1 194.5 189.4 185.6 185.6 183.9 190.9 190.5 172.9 165 158.1 144.6 140.7 141.4 164.8 127.2 44.7 53.6 35.6 22.4 18.7 15 14 13 9.1 5.2 2 1.1 .8 .5 .2 .1 0 0 0 0 0 0 0 0 0 243.5 237.1 248.8 220.3 219.1 217.4 210.9 183.4 153.6 147.9 151.3 154.9 155 145.6 148.3 146.8 139.5 137.4 128.5 122.9 120.3 123.5 159.5 110.7 46.1 52.9 38.8 21.5 17.6 13.8 13.7 13.6 9.4 5.1 1.9 1.1 .7 .3 .2 0 0 0 0 0 0 0 0 0 0 243.5 237.1 248.4 224.4 212.2 205.7 194.3 166.8 141.3 133 136 136.9 138.7 132.3 133.6 132.8 128.2 123.8 117.8 112.7 110.2 112.9 148 108.7 53.1 52.2 38 21.2 17.8 14.4 13.6 12.8 8.8 4.9 1.9 1 .7 .3 .2 0 0 0 0 0 0 0 0 0 0 243.5 237.1 247.9 228.6 205.3 194 177.7 150.2 129.1 118.1 120.6 118.9 122.3 119.1 118.9 118.7 116.9 110.2 107.1 102.5 100.1 102.3 136.6 106.7 60 51.6 37.1 20.9 17.9 15 13.5 12 8.3 4.7 1.9 1 .7 .3 .2 0 0 0 0 0 0 0 0 0 0 243.5 237.1 247.5 232.7 198.4 182.2 161.1 133.6 116.9 103.1 105.3 100.9 106 105.8 104.2 104.6 105.5 96.6 96.4 92.2 90 91.7 125.2 104.8 67 51 36.2 20.6 18.1 15.5 13.4 11.2 7.8 4.5 1.9 .9 .7 .3 .2 0 0 0 0 0 0 0 0 0 0 243.5 239 242.3 230.5 198.8 179.7 159 132.6 117.8 107.4 105.9 100.7 102.7 100.1 97.4 95.3 95.6 89.5 87.5 82.4 80.5 83.5 110.7 99.1 56.3 45.5 35.1 21.9 18.6 15.3 12.8 10.3 7.4 4.4 1.9 .9 .7 .3 .1 0 0 0 0 0 0 0 0 0 0 243.5 242.8 231.9 226.1 199.5 174.6 154.7 130.4 119.8 115.8 107.3 100.3 96 88.7 84 76.8 75.8 75.2 69.9 62.8 61.6 67.2 81.7 87.9 34.8 34.6 32.9 24.5 19.6 14.8 11.6 8.5 6.4 4.3 1.9 .9 .7 .3 0 0 0 0 0 0 0 0 0 0 0 243.5 253.3 235.6 215.5 187.7 159.6 146.4 129.4 131.7 123.6 113.6 112.7 109.3 105.6 93.5 81.4 65.4 49.3 42.8 36.1 35.9 35.6 36.3 37 32.3 27.4 23 18.3 14.9 11.5 9.6 7.8 6 4.2 1.9 .9 .4 .1 0 0 0 0 0 0 0 0 0 0 0 243.5 250.1 233.9 203.7 176 170.5 160 149.1 127.6 107 97.4 90.6 83.9 75 68.8 58.1 52.2 41.9 33.7 28.2 24.2 26.6 26.6 29.7 21.1 21.5 20.4 16.6 14.4 12.2 10.4 8.7 6.5 4.4 1.8 .9 .4 0 .2 0 0 0 0 0 0 0 0 0 0 100 0 0 0