In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for a single luminaire). | The right plot is for a single luminaire, unrotated. |
Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.
# IESNA91 # [TEST] LSI 10715 # [DATE] 05/11/92 # [MANUFAC] RUUD LIGHTING # [LUMCAT] CF440SBL # [LUMINAIRE] 16" CUTOFF FLOODLIGHT W/BACK LT. SHIELD # [LAMP] 400 WATT METAL HALIDE # TILT=NONE # Bulbs: 1, 36000 lm each # Number of measured angles: 37 vertical, 30 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.160 0.830 0.000 # Ballast factor: 1, Input power: 460 W # Source file: cf440sbl.ies # Luminaire flux = 17412 lm, # 48.4 % of the bulb flux # between 75 and 90: 0.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 11.0 cd/1000lm , 0.3 % of the luminaire flux # 90deg and above: max 0.4?cd/1000lm , 0.0?% of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 136 cd/1000lm, # 67.5 deg to <72.5 deg: max 86 cd/1000lm, # maximum spec. lum. intensity 504 cd/1000lm # The following table gives luminous intensities which would be produced # using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm): # H: 0.0 5.0 15.0 25.0 35.0 45.0 55.0 60.0 62.5 65.0 67.5 70.0 72.5 75.0 77.5 80.0 82.5 85.0 87.5 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 2.5 133 133 133 133 133 133 132 132 132 132 132 132 131 132 131 131 131 131 131 131 132 131 131 132 133 134 135 137 138 143 5.0 132 134 134 134 134 134 133 133 133 133 132 132 132 132 132 132 132 132 132 132 132 132 133 134 135 138 139 141 142 147 7.5 132 136 136 137 137 136 135 135 134 134 134 134 134 133 134 133 133 133 133 133 134 134 135 137 140 142 144 147 148 152 10.0 135 140 141 141 140 139 138 137 137 136 136 137 136 136 136 136 136 136 136 136 137 137 139 143 146 149 151 151 150 150 12.5 138 146 146 146 145 143 141 140 139 139 139 139 139 140 139 140 139 140 140 140 140 141 145 149 152 154 152 149 147 141 15.0 145 151 151 150 148 147 145 143 143 142 143 143 143 143 143 143 143 144 144 143 144 145 150 153 154 152 147 141 135 119 17.5 152 157 157 155 153 150 148 147 146 146 146 146 146 146 146 146 147 147 147 146 146 145 150 151 151 145 135 126 121 95.0 20.0 157 164 164 162 159 154 152 150 150 149 149 148 148 148 148 148 149 148 147 146 145 143 147 149 147 133 120 110 104 79.4 22.5 160 173 173 170 166 160 155 153 152 151 150 149 148 147 146 147 146 146 145 143 141 142 146 147 138 119 103 91.1 85.3 68.1 25.0 167 188 188 183 175 165 158 154 153 151 149 147 146 144 143 142 141 140 139 137 136 139 143 143 124 102 84.3 75.3 71.3 59.3 27.5 180 213 211 203 187 171 160 155 153 150 148 145 143 140 138 136 134 132 131 129 128 133 139 134 107 83.3 70.3 64.1 61.8 52.6 30.0 200 248 242 226 205 181 162 155 152 148 145 142 138 135 132 129 127 125 123 123 122 129 134 122 89.9 70.3 61.0 56.4 54.5 47.6 32.5 230 301 291 266 230 196 168 156 151 146 141 137 133 129 126 123 121 119 117 116 116 124 129 107 75.0 60.5 53.6 49.5 48.3 42.7 35.0 271 362 348 313 265 213 178 161 153 145 138 133 129 125 121 118 115 113 111 110 110 119 121 90.2 64.6 53.1 47.8 44.4 43.3 38.6 37.5 330 416 403 364 305 240 189 168 157 146 137 131 125 120 116 113 110 107 105 104 104 113 110 74.5 55.8 47.3 43.1 39.9 38.7 34.5 40.0 410 457 445 402 340 273 199 174 158 145 135 128 122 116 111 108 105 102 99.4 98.0 97.7 107 95.2 61.4 48.7 42.4 39.0 35.9 34.6 31.0 42.5 476 463 453 424 372 297 216 172 153 138 128 123 119 113 107 103 99.3 95.8 93.2 91.9 91.2 100 78.6 50.3 42.7 37.8 34.8 31.7 30.8 27.5 45.0 504 434 419 402 389 322 237 173 148 132 124 120 116 112 105 98.9 94.4 90.7 88.2 86.2 85.1 92.9 62.7 41.6 37.1 33.9 30.9 27.7 26.8 23.6 47.5 477 390 374 364 371 352 250 181 148 128 118 114 112 109 104 95.8 90.1 86.3 83.4 81.4 80.2 85.9 49.3 34.6 31.8 29.9 27.0 23.8 22.9 19.1 50.0 397 303 295 307 339 359 247 185 147 121 111 108 106 105 100 93.2 86.1 82.0 79.2 77.1 75.6 78.1 38.3 28.6 26.8 25.7 23.3 20.6 19.3 15.4 52.5 339 248 244 242 287 330 235 167 136 112 102 100 99.3 97.9 94.0 88.2 82.0 77.7 75.0 72.5 70.7 68.1 29.7 23.9 22.3 21.8 20.0 17.4 16.0 12.4 55.0 246 188 194 209 230 284 213 146 117 99.3 92.4 91.9 91.8 90.9 88.4 83.4 77.8 71.9 69.0 66.6 64.4 56.0 23.9 20.2 18.2 17.8 16.3 13.9 12.3 8.0 57.5 176 147 151 162 197 224 183 138 108 91.2 84.6 83.6 84.4 83.8 81.8 77.9 72.4 66.2 62.6 60.4 58.0 42.6 20.3 17.1 14.6 13.9 12.6 10.4 8.4 3.3 60.0 144 123 125 130 149 178 139 113 95.5 81.7 76.0 74.6 75.6 75.6 73.5 70.3 64.1 59.1 54.8 52.3 50.2 31.1 16.5 14.2 11.2 9.9 8.9 6.7 5.6 1.5 62.5 126 91.9 96.7 107 118 136 104 91.3 82.0 76.3 70.3 67.0 67.5 68.5 66.2 60.9 53.5 48.8 45.2 42.9 41.1 21.9 13.3 11.4 8.1 6.6 5.9 4.7 3.2 1.2 65.0 113 67.0 66.8 71.4 90.1 100 90.9 79.4 75.9 73.6 65.1 59.7 56.8 57.2 55.9 49.4 43.2 37.6 34.1 32.5 31.3 14.5 10.5 8.4 5.5 4.3 3.7 1.9 1.5 0.9 67.5 86.2 49.6 52.3 56.3 59.7 73.0 77.4 66.4 63.2 59.9 52.2 45.8 43.0 41.0 37.8 32.2 28.1 25.2 22.9 22.3 22.0 10.1 7.4 5.9 3.5 2.3 1.3 1.1 1.1 0.9 70.0 32.3 21.8 23.5 34.0 47.4 46.5 50.6 49.3 48.4 45.1 39.8 36.0 33.4 32.1 28.1 23.3 19.9 17.6 16.2 15.9 15.9 7.3 5.1 3.9 2.2 1.1 1.0 0.9 0.9 0.8 72.5 16.5 13.4 13.3 15.2 22.3 36.9 32.8 36.8 38.1 36.3 32.5 28.0 24.6 22.1 18.7 14.6 12.9 11.8 10.9 10.6 10.0 5.2 3.4 2.4 1.1 0.8 0.9 0.9 0.8 0.6 75.0 12.3 9.9 9.5 9.5 11.0 17.3 22.9 22.3 22.3 21.9 21.2 20.3 16.6 13.5 10.6 8.2 7.1 6.3 5.9 5.8 5.4 3.6 2.1 1.2 0.8 0.6 0.7 0.6 0.6 0.4 77.5 10.3 7.4 6.7 6.5 6.8 7.6 10.0 13.3 14.7 15.4 14.9 14.3 12.6 9.8 7.2 5.3 4.4 3.9 3.5 3.5 3.2 2.2 1.3 0.8 0.6 0.6 0.5 0.3 0.5 0.1 80.0 8.4 5.3 4.7 4.6 4.8 4.8 5.5 8.4 10.0 10.7 11.0 10.5 9.0 7.1 5.5 4.1 2.9 2.3 2.2 2.0 1.9 1.3 0.8 0.6 0.3 0.3 0.3 0.3 0.3 0.1 82.5 5.7 3.0 2.7 2.8 3.0 3.1 3.2 3.9 4.7 5.6 6.5 6.6 5.8 4.6 3.3 2.4 1.8 1.4 1.3 1.1 1.1 0.7 0.5 0.3 0.3 0.3 0.3 0.1 0.1 0.0 85.0 3.1 1.6 1.4 1.4 1.6 1.7 1.8 2.0 2.3 2.8 3.4 3.7 3.8 3.6 2.9 1.8 1.0 0.8 0.8 0.7 0.6 0.5 0.3 0.3 0.1 0.1 0.1 0.1 0.1 0.0 87.5 1.3 0.7 0.7 0.7 0.7 0.7 0.8 0.9 0.9 1.1 1.4 1.5 1.6 1.6 1.4 0.9 0.6 0.5 0.3 0.3 0.3 0.3 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 90.0 0.4 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.1 0.3 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 # IESNA91 # [TEST] LSI 10715 # [DATE] 05/11/92 # [MANUFAC] RUUD LIGHTING # [LUMCAT] CF440SBL # [LUMINAIRE] 16" CUTOFF FLOODLIGHT W/BACK LT. SHIELD # [LAMP] 400 WATT METAL HALIDE # TILT=NONE # Bulbs: 1, 36000 lm each # Number of measured angles: 37 vertical, 30 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.160 0.830 0.000 # Ballast factor: 1, Input power: 460 W # Source file: cf440sbl.ies # Luminaire flux = 17412 lm, # 48.4 % of the bulb flux # between 75 and 90: 0.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 11.0 cd / 1000 lm , 0.3 % of the luminaire flux # 90deg and above: max 0.4?cd / 1000 lm , 0.0?% of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 136 cd / 1000 lm, # 67.5 deg to < 76 deg: max 86 cd / 1000 lm, # maximum spec. lum. intensity 504 cd / 1000 lm # The following table gives luminous intensities which would be produced # using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm): # H: 0.0 5.0 15.0 25.0 35.0 45.0 55.0 60.0 62.5 65.0 67.5 70.0 72.5 75.0 77.5 80.0 82.5 85.0 87.5 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 133 2.5 133 133 133 133 133 133 132 132 132 132 132 132 131 132 131 131 131 131 131 131 132 131 131 132 133 134 135 137 138 143 5.0 132 134 134 134 134 134 133 133 133 133 132 132 132 132 132 132 132 132 132 132 132 132 133 134 135 138 139 141 142 147 7.5 132 136 136 137 137 136 135 135 134 134 134 134 134 133 134 133 133 133 133 133 134 134 135 137 140 142 144 147 148 152 10.0 135 140 141 141 140 139 138 137 137 136 136 137 136 136 136 136 136 136 136 136 137 137 139 143 146 149 151 151 150 150 12.5 138 146 146 146 145 143 141 140 139 139 139 139 139 140 139 140 139 140 140 140 140 141 145 149 152 154 152 149 147 141 15.0 145 151 151 150 148 147 145 143 143 142 143 143 143 143 143 143 143 144 144 143 144 145 150 153 154 152 147 141 135 119 17.5 152 157 157 155 153 150 148 147 146 146 146 146 146 146 146 146 147 147 147 146 146 145 150 151 151 145 135 126 121 95.0 20.0 157 164 164 162 159 154 152 150 150 149 149 148 148 148 148 148 149 148 147 146 145 143 147 149 147 133 120 110 104 79.4 22.5 160 173 173 170 166 160 155 153 152 151 150 149 148 147 146 147 146 146 145 143 141 142 146 147 138 119 103 91.1 85.3 68.1 25.0 167 188 188 183 175 165 158 154 153 151 149 147 146 144 143 142 141 140 139 137 136 139 143 143 124 102 84.3 75.3 71.3 59.3 27.5 180 213 211 203 187 171 160 155 153 150 148 145 143 140 138 136 134 132 131 129 128 133 139 134 107 83.3 70.3 64.1 61.8 52.6 30.0 200 248 242 226 205 181 162 155 152 148 145 142 138 135 132 129 127 125 123 123 122 129 134 122 89.9 70.3 61.0 56.4 54.5 47.6 32.5 230 301 291 266 230 196 168 156 151 146 141 137 133 129 126 123 121 119 117 116 116 124 129 107 75.0 60.5 53.6 49.5 48.3 42.7 35.0 271 362 348 313 265 213 178 161 153 145 138 133 129 125 121 118 115 113 111 110 110 119 121 90.2 64.6 53.1 47.8 44.4 43.3 38.6 37.5 330 416 403 364 305 240 189 168 157 146 137 131 125 120 116 113 110 107 105 104 104 113 110 74.5 55.8 47.3 43.1 39.9 38.7 34.5 40.0 410 457 445 402 340 273 199 174 158 145 135 128 122 116 111 108 105 102 99.4 98.0 97.7 107 95.2 61.4 48.7 42.4 39.0 35.9 34.6 31.0 42.5 476 463 453 424 372 297 216 172 153 138 128 123 119 113 107 103 99.3 95.8 93.2 91.9 91.2 100 78.6 50.3 42.7 37.8 34.8 31.7 30.8 27.5 45.0 504 434 419 402 389 322 237 173 148 132 124 120 116 112 105 98.9 94.4 90.7 88.2 86.2 85.1 92.9 62.7 41.6 37.1 33.9 30.9 27.7 26.8 23.6 47.5 477 390 374 364 371 352 250 181 148 128 118 114 112 109 104 95.8 90.1 86.3 83.4 81.4 80.2 85.9 49.3 34.6 31.8 29.9 27.0 23.8 22.9 19.1 50.0 397 303 295 307 339 359 247 185 147 121 111 108 106 105 100 93.2 86.1 82.0 79.2 77.1 75.6 78.1 38.3 28.6 26.8 25.7 23.3 20.6 19.3 15.4 52.5 339 248 244 242 287 330 235 167 136 112 102 100 99.3 97.9 94.0 88.2 82.0 77.7 75.0 72.5 70.7 68.1 29.7 23.9 22.3 21.8 20.0 17.4 16.0 12.4 55.0 246 188 194 209 230 284 213 146 117 99.3 92.4 91.9 91.8 90.9 88.4 83.4 77.8 71.9 69.0 66.6 64.4 56.0 23.9 20.2 18.2 17.8 16.3 13.9 12.3 8.0 57.5 176 147 151 162 197 224 183 138 108 91.2 84.6 83.6 84.4 83.8 81.8 77.9 72.4 66.2 62.6 60.4 58.0 42.6 20.3 17.1 14.6 13.9 12.6 10.4 8.4 3.3 60.0 144 123 125 130 149 178 139 113 95.5 81.7 76.0 74.6 75.6 75.6 73.5 70.3 64.1 59.1 54.8 52.3 50.2 31.1 16.5 14.2 11.2 9.9 8.9 6.7 5.6 1.5 62.5 126 91.9 96.7 107 118 136 104 91.3 82.0 76.3 70.3 67.0 67.5 68.5 66.2 60.9 53.5 48.8 45.2 42.9 41.1 21.9 13.3 11.4 8.1 6.6 5.9 4.7 3.2 1.2 65.0 113 67.0 66.8 71.4 90.1 100 90.9 79.4 75.9 73.6 65.1 59.7 56.8 57.2 55.9 49.4 43.2 37.6 34.1 32.5 31.3 14.5 10.5 8.4 5.5 4.3 3.7 1.9 1.5 0.9 67.5 86.2 49.6 52.3 56.3 59.7 73.0 77.4 66.4 63.2 59.9 52.2 45.8 43.0 41.0 37.8 32.2 28.1 25.2 22.9 22.3 22.0 10.1 7.4 5.9 3.5 2.3 1.3 1.1 1.1 0.9 70.0 32.3 21.8 23.5 34.0 47.4 46.5 50.6 49.3 48.4 45.1 39.8 36.0 33.4 32.1 28.1 23.3 19.9 17.6 16.2 15.9 15.9 7.3 5.1 3.9 2.2 1.1 1.0 0.9 0.9 0.8 72.5 16.5 13.4 13.3 15.2 22.3 36.9 32.8 36.8 38.1 36.3 32.5 28.0 24.6 22.1 18.7 14.6 12.9 11.8 10.9 10.6 10.0 5.2 3.4 2.4 1.1 0.8 0.9 0.9 0.8 0.6 75.0 12.3 9.9 9.5 9.5 11.0 17.3 22.9 22.3 22.3 21.9 21.2 20.3 16.6 13.5 10.6 8.2 7.1 6.3 5.9 5.8 5.4 3.6 2.1 1.2 0.8 0.6 0.7 0.6 0.6 0.4 77.5 10.3 7.4 6.7 6.5 6.8 7.6 10.0 13.3 14.7 15.4 14.9 14.3 12.6 9.8 7.2 5.3 4.4 3.9 3.5 3.5 3.2 2.2 1.3 0.8 0.6 0.6 0.5 0.3 0.5 0.1 80.0 8.4 5.3 4.7 4.6 4.8 4.8 5.5 8.4 10.0 10.7 11.0 10.5 9.0 7.1 5.5 4.1 2.9 2.3 2.2 2.0 1.9 1.3 0.8 0.6 0.3 0.3 0.3 0.3 0.3 0.1 82.5 5.7 3.0 2.7 2.8 3.0 3.1 3.2 3.9 4.7 5.6 6.5 6.6 5.8 4.6 3.3 2.4 1.8 1.4 1.3 1.1 1.1 0.7 0.5 0.3 0.3 0.3 0.3 0.1 0.1 0.0 85.0 3.1 1.6 1.4 1.4 1.6 1.7 1.8 2.0 2.3 2.8 3.4 3.7 3.8 3.6 2.9 1.8 1.0 0.8 0.8 0.7 0.6 0.5 0.3 0.3 0.1 0.1 0.1 0.1 0.1 0.0 87.5 1.3 0.7 0.7 0.7 0.7 0.7 0.8 0.9 0.9 1.1 1.4 1.5 1.6 1.6 1.4 0.9 0.6 0.5 0.3 0.3 0.3 0.3 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 90.0 0.4 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.1 0.3 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0