CIBSE/1 42/16284a/01.97 Mike Smith Designs Metror MW158 70W SON-T Pos 3 Metro Authority 070S3 lantern 70W SON-T PLUS 1 1 .68 .68 .61 1 85 94 0 52 27 0 5 10 15 20 25 30 32.5 35 37.5 40 42.5 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 90 113.4 106.4 103.2 104.1 89.7 92.6 92.3 92.3 92 89.1 85.9 81.7 77.2 78.2 78.8 74 69.2 62.8 56.4 53.5 50.3 42.9 35.6 25.6 15.7 14.1 12.5 11.2 9.9 9.1 8.3 8.2 8 8 8 7.5 7 3.8 1.3 .3 0 0 0 0 0 0 0 0 0 0 0 0 113.4 113 110.5 111.1 110.9 100.7 98.2 95.9 93.4 96.9 100.3 90.3 80.1 77.7 75.2 71.9 68.5 64.8 61.1 61.4 61.6 54 46.3 32.3 18.4 16.3 13.9 14.2 14.5 11.8 9.1 8.6 8 8 8 7.9 7.7 3.9 1.2 .3 0 0 0 0 0 0 0 0 0 0 0 0 113.4 117.5 104.7 117.1 104.9 94.4 91 92 92.7 94 95.1 92.4 89.7 89.7 89.7 87.4 85.2 83.5 81.5 81.9 81.9 73.2 64.2 45.1 25.8 22.8 19.6 20.2 20.6 16.3 12.1 10.5 8.9 8.4 8 8.2 8.4 4.3 1.3 .3 0 0 0 0 0 0 0 0 0 0 0 0 113.4 116 114.6 106.3 97.6 109.2 98.7 99.4 100.1 97.8 95.2 96 96.7 96.3 95.8 95.2 94.5 90.8 87 87.1 87.1 88.3 89.3 60.2 30.9 27 22.9 24.8 26.6 21.1 15.5 13.1 10.7 9.8 8.9 8.9 8.9 3.9 1.4 .5 .2 0 0 0 0 0 0 0 0 0 0 0 113.4 115.2 119.5 100.9 94 116.5 102.5 103.2 103.9 99.7 95.3 97.9 100.3 99.7 98.9 99.1 99.1 94.5 89.7 89.7 89.6 95.8 101.9 67.7 33.4 29.1 24.6 27.1 29.6 23.4 17.3 14.5 11.7 10.5 9.3 9.2 9.2 3.7 1.4 .6 .3 0 0 0 0 0 0 0 0 0 0 0 113.4 117 122.3 100.2 100.5 113.4 104.6 105.4 106.1 103.2 100.1 102.1 103.9 102.6 101.1 100 98.9 95.7 92.4 95.9 99.4 108 116.5 76.6 36.5 31.9 27.1 28.9 30.8 24.7 18.5 15.7 12.9 11.7 10.4 9.7 9.1 3.7 1.5 .7 .3 0 0 0 0 0 0 0 0 0 0 0 113.4 118.7 125.2 99.5 107.1 110.3 106.7 107.6 108.3 106.8 104.9 106.3 107.4 105.4 103.3 101 98.7 96.9 95.1 102.1 109.1 120.2 131.2 85.5 39.6 34.7 29.6 30.8 32 25.9 19.8 17 14.2 12.9 11.5 10.3 9 3.6 1.5 .8 .3 0 0 0 0 0 0 0 0 0 0 0 113.4 120.5 128 98.8 113.7 107.2 108.8 109.8 110.5 110.3 109.8 110.5 111 108.3 105.5 102 98.5 98.1 97.7 108.4 118.9 132.4 145.8 94.4 42.6 37.5 32.1 32.6 33.1 27.1 21 18.3 15.5 14 12.6 10.8 8.9 3.5 1.6 1 .3 0 0 0 0 0 0 0 0 0 0 0 113.4 118.9 123.2 108.6 111.6 108.8 106.7 109.4 111.3 112 111 112 113.6 111.5 109.2 106.3 102 102.3 103.4 114.1 124.4 136 149.2 113.8 50.2 37.4 36 37 33.4 27.8 22.2 19.1 16.1 14.7 13.4 11 8.6 3.3 1.7 1.1 .4 0 0 0 0 0 0 0 0 0 0 0 113.4 117.2 118.4 118.4 109.6 110.3 104.6 109.1 112.1 113.7 112.2 113.4 116.2 114.7 112.8 110.7 105.6 106.5 109 119.8 129.9 139.5 152.5 133.2 57.7 37.3 39.9 41.4 33.7 28.5 23.3 20 16.7 15.4 14.2 11.2 8.2 3.1 1.8 1.1 .5 0 0 0 0 0 0 0 0 0 0 0 113.4 115.6 113.6 128.1 107.5 111.8 102.5 108.7 113 115.4 113.4 114.8 118.9 117.8 116.5 115 109.1 110.7 114.6 125.5 135.4 143.1 155.9 152.6 65.2 37.1 43.8 45.8 34 29.2 24.4 20.8 17.3 16.1 15 11.4 7.8 3 1.9 1.2 .6 0 0 0 0 0 0 0 0 0 0 0 113.4 117.6 113.9 128.3 111.8 111.8 104.6 110.9 118.1 119.8 119 121.5 122.3 127.5 120.4 122 115.3 117 126.3 136.9 144.8 153.6 167.5 173.5 107.4 53.3 45.7 43.1 34.3 29.3 24.2 20.6 17 15.6 14.2 10.7 7.2 2.8 1.8 1.3 .7 0 0 0 0 0 0 0 0 0 0 0 113.4 119.6 114.3 128.4 116 111.7 106.7 113.2 123.3 124.2 124.7 128.2 125.6 137.1 124.3 128.9 121.6 123.3 138 148.3 154.2 164 179 194.5 149.6 69.5 47.5 40.4 34.7 29.3 24 20.3 16.7 15 13.4 10 6.7 2.7 1.7 1.4 .8 0 0 0 0 0 0 0 0 0 0 0 113.4 121 117.6 135.9 123 114.3 118.1 121.2 131.2 127.7 134.7 141.1 140.3 147.7 139.9 141.2 142.7 143.5 166.8 177.4 198.5 220 246.4 271.7 218.7 107.2 64 37.7 32.9 28.4 23.9 19.7 15.5 14.2 12.8 9.4 6 2.5 1.6 1.1 .5 0 0 0 0 0 0 0 0 0 0 0 113.4 123 120.7 136.6 140.2 122.2 152.1 135.5 161.5 155.2 159 181.3 182.6 191.4 195.1 207.4 217.5 229.2 263.8 270.3 291.6 351.7 382 397.8 383.2 202.3 83.3 43.1 39.4 31.1 22.9 18.9 15 14.3 13.7 9.8 5.8 2.5 1.6 1.3 .6 0 0 0 0 0 0 0 0 0 0 0 113.4 126.3 127.6 130.7 150.1 149.2 166.2 172.2 192.7 198.9 214.3 259.7 275.4 292.8 297.1 335.7 338.8 345.3 370.8 368.8 397.2 464.1 500.1 489.7 453.1 254.8 80.4 38.2 37.8 29.2 20.5 17.1 13.7 14.3 15 10.1 5.2 2.2 1.6 1.3 .6 0 0 0 0 0 0 0 0 0 0 0 113.4 128.8 132.9 144.7 162.5 177 209.6 234.4 227.2 264.2 281.1 324.2 357.1 385.6 387.6 408.6 410.5 398.8 423.7 421.7 446.3 520.9 536.7 497.7 446 218.2 64.8 33.6 31.9 24.9 17.9 16.1 14.4 12.9 11.5 8 4.6 2 1.4 .9 .3 0 0 0 0 0 0 0 0 0 0 0 113.4 127.9 139.9 151 179.7 204.4 247.2 257.9 277.3 295.3 317.7 366 404 428.9 424.4 434.3 438.9 412.1 422.9 419.8 425.1 489.9 487.6 437.9 399.9 190.9 67.2 40.7 31.5 24.9 18.2 16.4 14.6 12.8 10.9 7.4 3.8 1.7 1.4 1 .5 0 0 0 0 0 0 0 0 0 0 0 113.4 129.7 151.7 152.4 186.3 233.7 273.9 270.3 288.3 327.5 361.3 390.6 429 421 426.3 419.4 396.9 367.1 362.4 343.6 347.8 388.8 375.3 333.8 316.8 132.9 57.6 40.5 25.7 20 14.3 13.9 13.5 11.5 9.4 6.5 3.5 1.8 1.3 1 .3 0 0 0 0 0 0 0 0 0 0 0 113.4 129.8 154.5 167.7 200.8 254.9 274.4 288.8 331.1 327.7 363.9 401.9 415 396.9 378.7 348.3 312.1 295.8 286 276.5 292.1 289.1 268.4 235 223.8 86.9 51.9 31.5 18 14.9 11.8 12.7 13.7 9.9 6.1 4.4 2.8 1.7 1.2 .8 0 0 0 0 0 0 0 0 0 0 0 0 113.4 137.8 159.1 173.2 204.8 256 297.2 317.5 307.6 334.3 341.2 352.3 347.7 317.8 287.2 279.9 250.3 240.4 225.7 220.2 196.3 191.2 189.2 171.3 179.3 98.4 46.3 35.2 18.7 15.1 11.4 11.6 11.7 8.7 5.7 4.2 2.7 1.7 1.3 .8 .3 0 0 0 0 0 0 0 0 0 0 0 113.4 142.6 166.3 181.7 212.8 257.1 292.5 288.7 304.9 302.4 287.4 282.7 275.7 260.8 235.5 221 210.4 179.7 157.2 162.3 117.1 111.9 114.8 111.3 139.5 96.3 43.3 25.6 18.5 15 11.6 10.8 10 7.2 4.3 3.3 2.3 1.5 1.1 .8 .2 0 0 0 0 0 0 0 0 0 0 0 113.4 146.3 182.6 200.6 228.4 252.9 290.2 313.3 309.1 285.3 279.4 256.4 243.2 229.4 216.6 203.5 183.8 148.4 123.5 111.4 84.6 81.6 91.1 93.9 147.2 79.6 31.1 25.3 16.3 14.4 12.4 10.6 8.8 6.3 3.9 3.1 2.2 1.6 1.1 .5 .2 0 0 0 0 0 0 0 0 0 0 0 113.4 143.2 171.4 203.3 223.9 239 271.3 290.5 274.2 263.7 233.7 215.9 197.6 198.8 193.9 180.6 158.7 125.8 96.3 84.9 75.4 64.4 71.7 80.3 124.5 102.3 33.9 27.9 13.7 12.2 10.6 9.4 8.2 5.8 3.4 2.8 2.2 1.5 1.1 .6 0 0 0 0 0 0 0 0 0 0 0 0 113.4 146.2 190.8 232.9 251.3 237.1 245.8 254 235.5 217.9 197.1 188.4 191.2 197.7 181.9 161.3 137.3 110.2 92.5 81.1 69.9 53.8 55.5 89.7 102.4 71.5 25.6 19.4 11.5 10.1 8.7 8 7.3 4.9 2.5 2.2 1.9 1.2 .6 .2 .2 0 0 0 0 0 0 0 0 0 0 0 113.4 162.6 208.8 264.2 286.8 277.9 252.7 240.7 214.6 209.7 187.7 181.7 184.8 183.8 172.3 168.1 156.7 146.9 138.8 118.6 82.2 79.5 57.8 70.5 49.6 48.2 20.2 15 11.8 9.9 8 6.4 4.7 3.5 2.2 1.9 1.6 .9 .5 0 0 0 0 0 0 0 0 0 0 0 0 0 113.4 145.7 211.2 266.2 285 301.3 294.5 267.8 247.8 238.6 236.7 217.7 199.8 196.1 177.7 162.6 148.2 138.3 133.7 105.8 84.8 61.8 50.7 44.6 34.4 28 17.2 13.2 10.5 8.9 7.4 5.4 3.4 2.6 1.8 1.7 1.5 .9 .3 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0