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] HR15I23S.LDT # [LUMINAIRE] HA2-VMC-3EU-1B # [LUMCAT] Harmony2 # [DATE] 2007 # down given: 98.52% # out given: 77.81% # tilt: 0 # [LAMP] 1 MT 150 13500 2800 E40 # Bulbs: 1, 13500 lm each # Source file: Harmony2_HA2-VMC-3EU-1B_1_MT_150_13500_2800_E40.ldt # Luminaire flux = 772 raw, for the given bulb(s) it would be 10415 lm, # 77.2 % of the bulb flux # between 75 and 90: 3.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 35.0 cd / 1000 lm , 1.4 % of the luminaire flux # 90deg and above: max 2.4 cd / 1000 lm , 0.6 % of the luminaire flux # CutOff Type: IES_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: 17 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 83 % # (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 419 cd / 1000 lm, # 67.5 deg to < 76 deg: max 186 cd / 1000 lm, # maximum spec. lum. intensity 419 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: 0.0 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 197 5.0 184 184 184 184 186 185 186 186 185 185 187 188 189 188 189 188 190 190 190 190 191 190 190 190 191 190 191 191 191 191 192 191 193 194 194 195 195 10.0 175 177 179 177 179 179 179 179 180 179 181 182 185 185 188 190 191 193 191 193 192 192 192 193 194 194 194 194 194 193 197 205 206 201 192 187 190 15.0 170 172 173 173 173 174 175 175 176 175 178 178 181 182 185 187 191 193 193 194 194 193 193 195 197 197 200 200 201 201 203 207 220 215 212 212 205 20.0 162 164 166 167 167 169 169 169 172 172 176 178 181 183 186 188 191 193 196 194 194 195 197 198 200 200 202 200 201 200 203 206 212 230 245 246 239 25.0 152 156 159 160 162 163 163 162 162 162 167 174 185 186 187 187 188 190 193 195 193 193 193 193 196 196 200 198 198 197 196 198 200 203 205 206 205 30.0 139 143 147 149 150 152 151 150 151 150 155 164 181 187 188 185 185 182 187 187 185 186 187 188 191 193 196 195 196 194 195 195 198 201 204 204 204 35.0 123 127 130 132 133 135 136 137 137 138 143 145 157 174 183 178 174 170 177 184 182 182 183 185 192 195 202 201 203 205 206 203 206 206 206 205 200 40.0 110 112 115 118 120 122 124 124 124 125 128 130 136 147 172 170 163 164 174 178 173 180 196 217 227 228 234 233 233 234 235 231 231 226 214 206 201 45.0 99.6 104 108 109 112 113 113 111 111 112 116 119 123 129 152 168 157 157 169 176 176 182 201 218 230 248 258 258 258 245 240 237 240 234 225 221 212 50.0 97.0 101 104 106 106 104 104 100 100 103 108 111 116 121 135 166 156 154 177 194 201 201 209 218 235 244 252 259 246 235 239 250 246 222 209 212 204 55.0 88.1 90.6 92.1 92.0 90.7 87.6 87.8 89.5 92.1 96.7 103 106 111 115 126 161 157 155 198 226 222 218 224 240 259 271 273 248 237 258 263 229 192 177 168 161 160 60.0 62.4 65.8 71.2 78.1 76.6 75.2 73.3 77.1 80.9 85.7 92.5 96.6 102 106 116 151 156 163 215 244 240 248 268 295 328 343 327 297 304 288 243 180 156 143 122 112 105 65.0 37.1 42.5 57.0 63.8 69.9 69.1 69.9 71.8 76.1 80.9 87.0 91.8 97.2 102 110 143 164 178 215 234 238 254 270 281 297 315 323 339 419 382 253 160 129 108 90.9 76.9 71.5 70.0 27.2 28.4 36.0 50.7 58.5 65.9 65.3 67.4 71.4 74.3 79.9 84.3 89.0 92.6 98.4 127 186 179 156 141 141 133 131 128 125 123 118 112 122 136 125 106 92.9 77.2 66.3 56.5 54.7 75.0 23.0 21.8 22.1 30.9 38.3 41.2 37.8 33.2 29.0 27.0 25.4 23.7 23.0 24.0 26.3 51.0 115 91.2 57.2 63.1 77.4 84.9 91.9 95.4 94.0 90.2 85.2 79.2 75.6 70.9 66.9 61.2 54.4 48.3 42.0 34.9 30.5 80.0 5.3 5.3 5.2 5.0 4.9 5.0 4.9 5.0 4.9 4.9 4.8 4.8 4.8 5.1 5.4 6.8 10.1 10.3 7.1 7.2 7.6 7.3 8.1 10.9 17.9 27.8 34.5 35.0 34.0 33.7 32.3 31.1 27.5 21.1 14.4 8.9 5.4 85.0 2.5 2.4 2.5 2.5 2.5 2.6 2.7 2.8 2.8 2.9 3.0 2.9 3.0 3.0 3.0 3.1 3.2 3.3 3.3 3.1 3.1 3.0 3.0 3.0 3.0 3.0 3.0 2.8 2.8 2.7 2.7 2.6 2.6 2.5 2.3 2.3 2.1 90.0 2.0 1.9 2.0 2.0 2.0 2.1 2.2 2.2 2.3 2.3 2.4 2.4 2.4 2.4 2.4 2.3 2.3 2.3 2.3 2.2 2.2 2.2 2.0 2.0 2.0 2.0 1.9 1.8 1.8 1.8 1.6 1.6 1.5 1.5 1.5 1.4 1.3 135.0 2.0 1.9 2.0 2.0 2.0 2.1 2.2 2.2 2.3 2.3 2.4 2.4 2.4 2.4 2.4 2.3 2.3 2.3 2.3 2.2 2.2 2.2 2.0 2.0 2.0 2.0 1.9 1.8 1.8 1.8 1.6 1.6 1.5 1.5 1.5 1.4 1.3 180.0 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 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 1.3