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.
# [MANUFAC] INDAL FRANCE # [TEST] FU10C04S.LDT # [LUMINAIRE] FU1-OP4-4B # [LUMCAT] Fusion # [DATE] 20/11/2012/14/12/2009/ # down given: 100% # out given: 73.6% # tilt: 0.0 # [LAMP] 1 MT 100 11000 3000 G12 # Bulbs: 1, 11000 lm each # Source file: FUSION_FU1-OP4-4B_1_MT_100_11000_3000_G12.ldt # Luminaire flux = 736 raw, for the given bulb(s) it would be 8094 lm, # 73.6 % of the bulb flux # between 75 and 90: 4.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 129.0 cd / 1000 lm , 0.9 % of the luminaire flux # 90deg and above: max 1.2 cd / 1000 lm , 0.1?% of the luminaire flux # CutOff Type: IES_Semi-CutOff # Increase of Sky Luminance due to light going # from the luminaire difectly above horizon, as compared with the # luminance produced by the light dispersed from the ground: 4?% # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 21?% # (for the zenith luminance such an angle suits places up to 19 km distance) # The increases concern the following situation: # Albedo = 0.10 # Zenith Extinction = 0.30 mag (i.e., direct light remaining 76 %) # Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types) # (the downward-scattered part of lambertian uplight is 0.1108 then) # 62.5 deg to <67.5 deg: max 412 cd / 1000 lm, # 67.5 deg to < 76 deg: max 382 cd / 1000 lm, # maximum spec. lum. intensity 426 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 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0 #V: 0.0 235 235 235 235 235 235 235 235 235 235 235 235 235 235 235 235 235 235 235 235 235 235 235 235 2.5 237 242 246 245 249 247 244 247 249 245 246 242 237 232 229 224 221 218 214 218 221 224 229 232 5.0 239 248 253 255 255 254 247 254 255 255 253 248 239 230 222 213 207 202 200 202 207 213 222 230 7.5 240 252 257 256 255 252 243 252 255 256 257 252 240 226 213 201 193 188 186 188 193 201 213 226 10.0 239 255 262 258 251 250 239 250 251 258 262 255 239 221 203 189 180 177 176 177 180 189 203 221 12.5 237 256 262 259 247 250 239 250 247 259 262 256 237 215 194 180 171 167 165 167 171 180 194 215 15.0 234 256 260 258 250 251 242 251 250 258 260 256 234 209 186 172 163 158 156 158 163 172 186 209 17.5 234 259 261 257 247 250 246 250 247 257 261 259 234 202 180 164 157 152 150 152 157 164 180 202 20.0 238 271 269 257 246 245 241 245 246 257 269 271 238 201 176 160 152 147 145 147 152 160 176 201 22.5 245 282 275 254 247 235 226 235 247 254 275 282 245 202 175 157 148 142 141 142 148 157 175 202 25.0 253 299 284 252 240 226 211 226 240 252 284 299 253 199 173 154 143 138 135 138 143 154 173 199 27.5 257 320 292 250 223 213 190 213 223 250 292 320 257 191 167 151 140 134 130 134 140 151 167 191 30.0 253 319 295 239 208 199 174 199 208 239 295 319 253 182 159 145 137 129 127 129 137 145 159 182 32.5 243 308 273 226 192 180 156 180 192 226 273 308 243 177 150 140 134 125 122 125 134 140 150 177 35.0 238 303 231 205 167 154 133 154 167 205 231 303 238 174 144 134 130 122 119 122 130 134 144 174 37.5 237 297 194 174 142 132 114 132 142 174 194 297 237 175 141 129 127 119 114 119 127 129 141 175 40.0 240 302 180 147 122 112 102 112 122 147 180 302 240 178 136 126 123 115 112 115 123 126 136 178 42.5 251 315 181 127 107 97.2 93.1 97.2 107 127 181 315 251 181 133 122 118 113 108 113 118 122 133 181 45.0 276 331 188 113 98.3 88.0 88.6 88.0 98.3 113 188 331 276 182 131 120 113 110 106 110 113 120 131 182 47.5 310 345 198 106 90.8 83.6 85.5 83.6 90.8 106 198 345 310 181 128 117 110 107 103 107 110 117 128 181 50.0 351 318 202 102 84.7 81.1 81.8 81.1 84.7 102 202 318 351 179 125 115 106 103 100 103 106 115 125 179 52.5 389 275 183 98.2 78.6 79.3 69.6 79.3 78.6 98.2 183 275 389 175 122 112 103 99.2 97.8 99.2 103 112 122 175 55.0 412 244 158 95.3 74.0 74.2 59.7 74.2 74.0 95.3 158 244 412 172 118 109 99.8 94.0 93.4 94.0 99.8 109 118 172 57.5 426 227 135 91.3 69.7 66.5 49.6 66.5 69.7 91.3 135 227 426 170 115 106 96.4 88.2 89.0 88.2 96.4 106 115 170 60.0 418 219 124 86.7 67.1 56.5 40.3 56.5 67.1 86.7 124 219 418 164 110 101 92.6 64.9 84.3 64.9 92.6 101 110 164 62.5 412 220 112 82.3 64.4 49.5 34.5 49.5 64.4 82.3 112 220 412 158 105 96.0 89.0 67.1 80.0 67.1 89.0 96.0 105 158 65.0 389 216 102 77.0 60.8 43.8 28.7 43.8 60.8 77.0 102 216 389 152 97.9 90.1 84.4 75.8 75.4 75.8 84.4 90.1 97.9 152 67.5 373 192 92.1 70.9 55.8 38.6 24.0 38.6 55.8 70.9 92.1 192 373 146 93.0 83.5 78.4 72.1 70.8 72.1 78.4 83.5 93.0 146 70.0 382 156 81.6 65.0 51.3 34.4 20.3 34.4 51.3 65.0 81.6 156 382 141 87.6 77.9 72.7 65.6 65.6 65.6 72.7 77.9 87.6 141 72.5 356 108 68.3 55.3 45.8 30.8 17.4 30.8 45.8 55.3 68.3 108 356 130 78.9 70.6 66.3 60.3 59.8 60.3 66.3 70.6 78.9 130 75.0 303 58.0 38.1 35.5 33.0 25.9 12.4 25.9 33.0 35.5 38.1 58.0 303 88.7 62.7 59.9 56.2 52.0 52.9 52.0 56.2 59.9 62.7 88.7 77.5 242 36.2 13.6 8.8 8.9 12.2 5.8 12.2 8.9 8.8 13.6 36.2 242 50.3 27.2 34.4 43.8 44.0 44.8 44.0 43.8 34.4 27.2 50.3 80.0 129 18.5 8.8 4.1 3.0 2.5 1.9 2.5 3.0 4.1 8.8 18.5 129 26.7 10.9 11.5 17.8 13.8 23.5 13.8 17.8 11.5 10.9 26.7 82.5 34.4 7.2 4.0 2.5 1.8 1.1 0.7 1.1 1.8 2.5 4.0 7.2 34.4 10.4 5.4 4.7 4.1 4.2 4.8 4.2 4.1 4.7 5.4 10.4 85.0 2.4 1.7 1.4 1.1 0.9 0.7 0.5 0.7 0.9 1.1 1.4 1.7 2.4 2.3 2.2 2.0 1.8 1.4 1.8 1.4 1.8 2.0 2.2 2.3 87.5 1.2 1.1 1.0 0.8 0.6 0.6 0.4 0.6 0.6 0.8 1.0 1.1 1.2 1.4 1.3 1.0 0.8 0.5 0.5 0.5 0.8 1.0 1.3 1.4 90.0 1.0 0.9 0.9 0.7 0.6 0.6 0.4 0.6 0.6 0.7 0.9 0.9 1.0 1.0 1.0 0.8 0.5 0.5 0.5 0.5 0.5 0.8 1.0 1.0 92.5 1.0 0.9 0.9 0.8 0.6 0.6 0.5 0.6 0.6 0.8 0.9 0.9 1.0 1.0 1.0 0.7 0.5 0.5 0.5 0.5 0.5 0.7 1.0 1.0 95.0 1.0 1.0 0.9 0.8 0.7 0.6 0.5 0.6 0.7 0.8 0.9 1.0 1.0 1.0 1.0 0.7 0.5 0.5 0.5 0.5 0.5 0.7 1.0 1.0 97.5 1.1 1.1 1.0 0.9 0.8 0.6 0.5 0.6 0.8 0.9 1.0 1.1 1.1 1.1 1.1 0.8 0.6 0.5 0.5 0.5 0.6 0.8 1.1 1.1 100.0 1.2 1.2 1.1 1.0 0.8 0.6 0.5 0.6 0.8 1.0 1.1 1.2 1.2 1.1 1.1 0.8 0.6 0.5 0.5 0.5 0.6 0.8 1.1 1.1