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] HR40I15S.LDT # [LUMINAIRE] HA2-VMC-3EU-11B# # [LUMCAT] Harmony2 # [DATE] 2006 # down given: 98.63% # out given: 76.45% # tilt: 0 # [LAMP] 1 ST 400 55500 1950 E40 # Bulbs: 1, 55500 lm each # Source file: Harmony2_HA2-VMC-3EU-11B-_1_ST_400_55500_1950_E40.ldt # Luminaire flux = 758 raw, for the given bulb(s) it would be 42094 lm, # 75.8 % of the bulb flux # between 75 and 90: 2.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 30.8 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: 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: 16 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 77 % # (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 266 cd / 1000 lm, # 67.5 deg to < 76 deg: max 176 cd / 1000 lm, # maximum spec. lum. intensity 339 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: 0.0 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 5.0 181 182 182 183 182 182 183 182 184 183 184 184 184 186 185 187 187 191 188 192 190 192 190 193 191 194 197 197 197 196 196 195 192 193 194 192 191 10.0 172 174 174 174 174 175 177 177 181 180 183 183 183 186 186 188 190 192 192 195 195 195 197 195 196 197 200 201 203 203 208 210 212 209 205 201 199 15.0 163 163 164 165 167 169 171 170 175 174 178 177 179 184 185 187 191 192 194 196 198 196 198 198 198 199 201 203 203 201 204 207 215 221 221 213 212 20.0 156 156 158 159 160 163 166 163 168 168 170 173 175 177 181 185 187 191 191 194 198 195 199 199 202 204 204 203 204 204 206 206 209 212 222 226 229 25.0 147 147 149 151 155 154 156 156 158 157 159 161 162 164 169 171 176 181 181 185 190 189 196 198 202 203 208 209 214 210 212 212 210 210 212 225 242 30.0 132 134 136 139 141 143 143 142 143 143 144 147 148 151 155 160 166 170 174 183 190 191 197 198 203 209 216 221 226 222 225 221 218 215 212 215 213 35.0 116 117 119 122 125 126 127 124 124 124 127 131 139 145 154 162 170 175 183 192 202 208 215 218 221 223 228 230 232 229 233 230 230 222 219 216 213 40.0 101 101 104 108 111 111 110 107 109 111 115 120 128 136 144 152 163 171 177 185 196 206 215 230 241 253 252 247 243 238 238 236 232 227 220 215 211 45.0 88.1 91.1 94.6 97.9 101 98.4 99.2 97.9 97.6 101 106 111 118 126 138 149 162 174 181 193 204 212 222 231 238 254 271 275 265 248 245 239 234 223 214 206 202 50.0 78.4 80.6 83.3 83.5 83.7 83.4 86.6 86.0 90.1 95.8 103 106 112 120 136 149 167 179 189 204 222 234 247 257 268 280 281 280 283 265 251 234 220 204 194 189 186 55.0 64.0 64.7 65.5 65.5 66.4 68.9 73.5 77.2 83.8 88.5 95.2 100 106 115 130 149 169 188 209 239 264 279 292 307 319 338 339 317 290 271 248 212 192 180 168 163 161 60.0 45.2 45.1 45.5 47.0 52.2 58.3 64.1 68.8 76.0 81.3 88.2 92.9 98.6 107 120 143 169 197 219 240 252 259 267 280 285 299 313 320 316 280 237 191 158 144 127 118 112 65.0 28.3 29.1 31.8 38.1 46.3 53.4 59.1 65.6 74.2 79.7 85.9 92.0 97.4 105 117 141 168 184 195 208 214 211 217 222 226 236 249 253 266 266 215 163 130 107 88.1 71.9 69.0 70.0 20.6 21.5 25.2 33.2 41.3 48.6 57.7 63.7 71.0 76.5 81.4 86.1 89.8 96.0 108 121 133 143 150 160 160 153 152 156 156 165 170 171 169 176 175 127 86.0 66.7 53.4 39.9 39.9 75.0 13.8 13.8 16.4 19.5 22.1 23.1 21.8 18.0 14.7 12.0 10.2 9.4 9.2 10.2 15.2 25.6 33.3 39.8 47.0 54.3 66.1 74.3 87.3 96.8 99.4 99.4 98.6 95.2 88.9 78.6 75.6 67.0 50.4 35.7 29.7 20.4 22.3 80.0 4.3 4.1 4.0 3.8 3.8 3.9 4.0 4.1 4.1 4.2 4.1 4.1 4.2 4.4 4.7 5.3 5.8 6.4 6.5 6.6 7.1 7.6 8.2 8.9 12.9 22.8 30.3 30.8 29.7 26.7 24.3 21.5 18.0 14.0 11.4 7.5 7.6 85.0 2.4 2.3 2.3 2.3 2.3 2.4 2.5 2.6 2.7 2.8 2.8 2.9 2.9 2.9 2.9 2.9 2.9 3.0 2.9 2.9 2.9 2.8 2.7 2.6 2.5 2.6 2.6 2.5 2.4 2.3 2.3 2.2 2.1 2.0 1.9 1.8 1.7 90.0 1.9 1.8 1.9 1.9 1.9 2.0 2.1 2.1 2.2 2.2 2.3 2.3 2.3 2.3 2.3 2.2 2.2 2.2 2.1 2.0 2.0 1.9 1.9 1.8 1.8 1.8 1.7 1.6 1.5 1.5 1.4 1.3 1.3 1.2 1.1 1.1 1.0 135.0 1.9 1.8 1.9 1.9 1.9 2.0 2.1 2.1 2.2 2.2 2.3 2.3 2.3 2.3 2.3 2.2 2.2 2.2 2.1 2.0 2.0 1.9 1.9 1.8 1.8 1.8 1.7 1.6 1.5 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 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