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] TH10I23S.LDT # [LUMINAIRE] T2-V-IREFLEC100-(+6A) # [LUMCAT] Thema # [DATE] 01/11/2012/25/02/2010/ # down given: 100% # out given: 77.8% # tilt: 0.0 # [LAMP] 1 MT 100 11000 3000 G12 # Bulbs: 1, 11000 lm each # Source file: Thema_T2-V-IREFLEC100--+6A-_1_MT_100_11000_3000_G12.ldt # Luminaire flux = 778 raw, for the given bulb(s) it would be 8561 lm, # 77.8 % of the bulb flux # between 75 and 90: 6.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 174.5 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 1.3 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 346 cd / 1000 lm, # 67.5 deg to < 76 deg: max 386 cd / 1000 lm, # maximum spec. lum. intensity 386 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: 0.0 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 2.5 161 162 164 165 166 167 167 167 166 165 164 162 161 159 157 156 155 155 155 155 155 156 157 159 5.0 159 161 166 170 173 174 176 174 173 170 166 161 159 155 153 151 149 149 149 149 149 151 153 155 7.5 159 161 169 176 181 185 188 185 181 176 169 161 159 152 149 146 145 143 143 143 145 146 149 152 10.0 158 162 172 183 192 197 201 197 192 183 172 162 158 151 147 142 140 138 139 138 140 142 147 151 12.5 160 165 178 191 203 210 213 210 203 191 178 165 160 150 144 139 136 134 135 134 136 139 144 150 15.0 161 169 185 200 213 220 224 220 213 200 185 169 161 150 143 137 133 131 132 131 133 137 143 150 17.5 163 173 193 207 219 226 229 226 219 207 193 173 163 150 142 135 131 128 128 128 131 135 142 150 20.0 164 177 199 213 223 228 227 228 223 213 199 177 164 150 140 132 128 125 126 125 128 132 140 150 22.5 164 180 204 217 224 226 224 226 224 217 204 180 164 149 139 131 125 123 121 123 125 131 139 149 25.0 161 181 210 222 227 228 223 228 227 222 210 181 161 145 137 130 123 121 119 121 123 130 137 145 27.5 157 182 216 229 232 233 227 233 232 229 216 182 157 141 133 128 122 119 119 119 122 128 133 141 30.0 155 183 220 235 240 241 233 241 240 235 220 183 155 137 129 126 121 118 117 118 121 126 129 137 32.5 154 185 226 238 251 250 240 250 251 238 226 185 154 135 126 123 120 117 115 117 120 123 126 135 35.0 154 190 231 244 262 256 245 256 262 244 231 190 154 135 125 120 119 116 114 116 119 120 125 135 37.5 156 196 237 250 272 260 250 260 272 250 237 196 156 134 123 118 117 114 112 114 117 118 123 134 40.0 158 205 239 247 276 264 253 264 276 247 239 205 158 133 122 117 115 112 107 112 115 117 122 133 42.5 161 216 243 235 267 263 249 263 267 235 243 216 161 132 121 116 113 110 104 110 113 116 121 132 45.0 166 231 251 224 245 253 237 253 245 224 251 231 166 131 120 114 110 107 100 107 110 114 120 131 47.5 172 255 262 223 216 230 215 230 216 223 262 255 172 131 118 112 107 104 95.6 104 107 112 118 131 50.0 180 283 274 232 188 202 188 202 188 232 274 283 180 132 116 110 103 101 93.6 101 103 110 116 132 52.5 187 309 280 252 165 163 158 163 165 252 280 309 187 133 115 107 99.8 97.6 92.5 97.6 99.8 107 115 133 55.0 194 327 281 264 143 133 126 133 143 264 281 327 194 134 113 104 96.7 93.9 89.1 93.9 96.7 104 113 134 57.5 199 332 280 240 126 112 97.3 112 126 240 280 332 199 133 111 101 93.2 90.3 85.8 90.3 93.2 101 111 133 60.0 203 327 288 200 112 95.3 77.9 95.3 112 200 288 327 203 131 108 97.5 89.6 85.6 81.7 85.6 89.6 97.5 108 131 62.5 203 340 305 156 100 82.3 64.9 82.3 100 156 305 340 203 128 106 94.2 85.4 80.8 76.9 80.8 85.4 94.2 106 128 65.0 202 346 292 128 87.6 69.5 54.1 69.5 87.6 128 292 346 202 125 102 90.1 80.8 75.9 71.5 75.9 80.8 90.1 102 125 67.5 204 338 235 111 75.1 59.1 50.2 59.1 75.1 111 235 338 204 120 97.4 85.4 75.6 70.3 64.6 70.3 75.6 85.4 97.4 120 70.0 206 362 169 97.7 65.4 48.6 43.7 48.6 65.4 97.7 169 362 206 113 90.3 79.1 69.5 64.8 58.9 64.8 69.5 79.1 90.3 113 72.5 201 386 129 84.3 58.8 39.5 34.4 39.5 58.8 84.3 129 386 201 104 82.3 70.4 60.8 56.5 51.8 56.5 60.8 70.4 82.3 104 75.0 178 385 106 70.3 52.3 32.5 23.8 32.5 52.3 70.3 106 385 178 91.0 70.9 60.6 52.1 47.1 42.4 47.1 52.1 60.6 70.9 91.0 77.5 124 320 78.6 55.5 44.2 27.3 17.0 27.3 44.2 55.5 78.6 320 124 51.1 43.4 45.4 39.7 35.7 31.9 35.7 39.7 45.4 43.4 51.1 80.0 58.8 175 35.5 39.1 33.7 21.7 12.9 21.7 33.7 39.1 35.5 175 58.8 16.5 12.1 12.8 17.1 18.5 14.3 18.5 17.1 12.8 12.1 16.5 82.5 20.5 53.3 9.1 8.1 13.6 7.9 4.7 7.9 13.6 8.1 9.1 53.3 20.5 7.3 4.9 3.8 3.6 3.7 2.6 3.7 3.6 3.8 4.9 7.3 85.0 4.9 7.3 3.1 2.1 1.7 1.4 1.2 1.4 1.7 2.1 3.1 7.3 4.9 2.8 2.5 2.0 1.4 1.3 1.1 1.3 1.4 2.0 2.5 2.8 87.5 1.4 1.3 1.1 0.9 0.8 0.7 0.7 0.7 0.8 0.9 1.1 1.3 1.4 1.2 1.2 0.9 0.8 0.8 0.7 0.8 0.8 0.9 1.2 1.2 90.0 1.0 0.9 0.7 0.6 0.5 0.5 0.5 0.5 0.5 0.6 0.7 0.9 1.0 1.0 1.0 0.9 0.7 0.6 0.6 0.6 0.7 0.9 1.0 1.0 92.5 1.0 0.9 0.8 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.8 0.9 1.0 1.1 1.0 0.9 0.8 0.7 0.7 0.7 0.8 0.9 1.0 1.1 95.0 1.1 1.0 0.8 0.6 0.6 0.6 0.5 0.6 0.6 0.6 0.8 1.0 1.1 1.2 1.2 1.0 0.9 0.8 0.7 0.8 0.9 1.0 1.2 1.2 97.5 1.2 1.0 0.9 0.7 0.6 0.6 0.6 0.6 0.6 0.7 0.9 1.0 1.2 1.2 1.2 1.2 0.9 0.9 0.8 0.9 0.9 1.2 1.2 1.2 100.0 1.2 1.1 0.9 0.8 0.7 0.6 0.6 0.6 0.7 0.8 0.9 1.1 1.2 1.2 1.3 1.2 1.0 0.9 0.9 0.9 1.0 1.2 1.3 1.2