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 # [TEST] HR25I12S.LDT # [LUMINAIRE] HA2-VMC-3EU-7B# # [LUMCAT] Harmony2 # [DATE] 2006 # down given: 98.64% # out given: 77.46% # tilt: 0 # [LAMP] 1 MT 250 25000 4000 E40 # Bulbs: 1, 25000 lm each # Source file: Harmony2_HA2-VMC-3EU-7B-_1_MT_250_25000_4000_E40.ldt # Luminaire flux = 769 raw, for the given bulb(s) it would be 19217 lm, # 76.9 % of the bulb flux # between 75 and 90: 2.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 26.5 cd / 1000 lm , 1.2 % of the luminaire flux # 90deg and above: max 2.3 cd / 1000 lm , 0.6 % of the luminaire flux # CutOff Type: CIE_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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 76 % # (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 242 cd / 1000 lm, # 67.5 deg to < 76 deg: max 172 cd / 1000 lm, # maximum spec. lum. intensity 448 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 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 #V: 0.0 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 5.0 171 174 173 173 171 171 171 171 172 171 172 171 173 173 172 172 171 173 174 174 172 174 176 176 177 181 181 181 182 182 180 177 176 175 173 171 173 10.0 159 159 162 162 162 163 163 166 166 166 169 171 172 173 174 175 176 181 181 183 182 186 188 189 190 191 189 190 193 197 203 211 214 216 211 205 203 15.0 152 152 153 155 158 158 159 162 160 166 168 170 172 173 177 178 181 184 186 188 190 193 194 198 197 195 195 193 192 196 203 218 235 242 233 220 208 20.0 144 143 146 150 152 153 155 159 161 164 167 171 170 173 176 177 177 183 185 191 193 196 200 205 203 201 201 198 194 193 193 196 198 201 195 192 190 25.0 131 134 136 142 144 149 151 153 156 159 166 169 170 172 174 172 175 181 189 189 192 194 201 207 205 207 207 204 200 198 195 193 192 192 188 188 189 30.0 119 123 126 132 135 141 143 143 146 154 163 170 171 173 175 170 173 176 180 190 198 206 214 217 220 225 225 225 221 221 212 207 202 198 190 185 183 35.0 107 109 113 121 123 128 128 131 136 140 151 164 172 179 178 172 170 176 188 201 216 228 243 252 257 257 256 249 246 242 235 227 219 212 203 190 186 40.0 94.6 98.2 102 109 113 116 117 119 121 124 130 143 165 176 175 162 158 164 183 204 223 241 252 258 269 277 278 274 269 266 254 246 230 226 213 207 205 45.0 87.9 92.3 97.6 103 106 110 109 107 108 112 116 123 143 166 169 160 156 166 192 216 233 243 254 261 267 273 278 286 296 301 273 252 233 221 209 209 214 50.0 80.3 82.5 87.7 94.2 95.2 98.4 96.4 96.6 99.0 104 110 117 126 155 174 168 163 180 211 232 248 256 271 284 294 292 293 294 297 303 279 251 219 195 177 176 172 55.0 65.1 69.8 72.5 75.1 74.3 76.5 79.6 84.2 89.9 95.4 103 110 117 141 173 180 179 195 230 257 284 310 331 351 359 371 364 361 349 311 265 213 176 161 144 128 117 60.0 45.2 48.9 53.3 57.5 61.6 63.4 68.1 74.4 78.8 85.6 91.3 96.5 103 123 158 182 193 207 240 274 287 301 308 322 334 357 383 415 448 369 242 176 149 133 105 83.4 72.1 65.0 25.2 28.4 35.3 47.5 55.5 58.7 62.7 69.0 74.0 78.9 86.7 91.7 97.1 110 145 196 217 197 188 186 174 166 163 165 162 163 166 180 220 242 198 161 129 102 71.1 51.0 46.3 70.0 24.9 25.9 26.6 36.1 48.9 56.4 57.6 60.9 61.7 64.0 66.5 70.2 71.8 77.4 109 172 170 129 120 121 120 116 118 116 113 109 104 96.2 93.3 89.3 81.7 73.9 63.8 52.1 39.4 31.2 28.1 75.0 19.8 20.3 16.7 18.5 24.0 26.1 23.3 20.2 17.0 15.6 14.4 13.8 13.3 14.0 20.8 51.6 38.4 28.2 29.1 32.6 33.4 44.8 66.1 80.6 89.1 92.0 89.7 83.6 77.2 69.8 61.2 50.9 41.5 32.5 23.6 15.0 12.1 80.0 4.6 4.3 4.0 4.1 4.1 4.3 4.3 4.4 4.2 4.2 4.2 4.1 4.3 4.6 4.8 5.4 6.2 6.3 8.2 9.5 7.4 6.9 7.0 7.4 9.2 14.3 23.7 25.1 26.5 25.7 23.1 20.6 16.3 13.0 9.4 4.9 4.9 85.0 2.1 2.2 2.2 2.3 2.3 2.4 2.5 2.7 2.7 2.8 2.8 2.9 2.9 2.9 2.9 2.9 2.9 3.0 3.1 2.9 2.8 2.7 2.7 2.6 2.6 2.5 2.4 2.3 2.3 2.2 2.1 2.0 2.0 1.8 1.7 1.7 1.5 90.0 1.7 1.7 1.7 1.8 1.9 2.0 2.0 2.1 2.2 2.2 2.3 2.3 2.3 2.3 2.3 2.3 2.2 2.3 2.2 2.1 2.1 2.0 1.9 1.9 1.8 1.7 1.7 1.6 1.6 1.5 1.4 1.3 1.3 1.2 1.1 1.1 1.0 135.0 1.7 1.7 1.7 1.8 1.9 2.0 2.0 2.1 2.2 2.2 2.3 2.3 2.3 2.3 2.3 2.3 2.2 2.3 2.2 2.1 2.1 2.0 1.9 1.9 1.8 1.7 1.7 1.6 1.6 1.5 1.4 1.3 1.3 1.2 1.1 1.1 1.0 180.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0