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] PR15S02S.LDT # [LUMINAIRE] CL65-ARC80-PL1C # [LUMCAT] Precinct # [DATE] 07/08 EFN # down given: 89.5% # out given: 82.18% # tilt: 0 # [LAMP] 1 ST 150 17500 1950 E40 # Bulbs: 1, 17500 lm each # Source file: Precinct_CL65-ARC80-PL1C_1_ST_150_17500_1950_E40.ldt # Luminaire flux = 772 raw, for the given bulb(s) it would be 13516 lm, # 77.2 % of the bulb flux # between 75 and 90: 15.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 237.4 cd / 1000 lm , 11.4 % of the luminaire flux # 90deg and above: max 34.2 cd / 1000 lm , 4.7 % of the luminaire flux # CutOff Type: Non-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: 131 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 649 % # (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 330 cd / 1000 lm, # 67.5 deg to < 76 deg: max 318 cd / 1000 lm, # maximum spec. lum. intensity 330 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 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 75.4 5.0 73.9 75.9 74.8 78.5 81.6 87.6 92.3 98.6 105 108 117 126 135 139 144 145 147 147 146 141 126 110 97.6 81.5 70.8 61.9 53.1 45.6 38.7 34.3 31.8 30.4 29.8 29.1 28.7 29.6 31.2 10.0 57.7 60.3 59.7 59.3 60.4 62.1 64.0 66.9 71.3 76.6 69.9 73.2 85.3 98.0 114 126 136 144 149 147 144 144 145 147 149 154 156 154 153 131 109 94.2 89.9 84.5 83.1 88.5 90.0 15.0 90.3 93.6 94.0 96.2 94.2 93.3 88.5 81.4 72.2 65.2 59.9 50.2 40.8 36.6 50.8 71.9 92.7 109 120 113 96.0 80.2 64.0 54.5 49.9 84.4 92.1 137 141 145 146 140 128 123 113 108 108 20.0 90.1 92.1 93.2 97.6 99.3 101 99.2 99.4 98.0 87.5 71.9 58.6 66.1 86.8 119 135 131 136 141 153 163 162 169 142 152 126 109 67.9 49.6 67.9 94.8 98.1 89.4 82.7 78.3 80.5 75.8 25.0 84.0 87.6 88.5 93.1 95.6 98.7 103 104 101 91.5 71.3 59.6 67.0 96.9 128 133 140 146 150 153 156 158 163 164 179 166 143 117 74.8 69.2 105 119 111 114 109 114 112 30.0 81.5 84.3 82.6 85.6 91.2 96.7 102 101 98.1 89.3 71.0 59.4 74.5 111 140 148 153 161 165 171 173 176 176 169 170 164 157 127 91.8 79.9 126 139 139 127 121 121 118 35.0 75.5 78.4 76.3 81.0 86.4 92.6 98.1 99.4 98.3 88.0 66.3 59.9 78.1 117 141 149 156 168 179 190 196 194 193 178 169 166 160 138 99.2 94.0 141 138 141 141 142 142 139 40.0 69.2 73.0 73.9 74.4 78.2 85.8 93.5 96.7 95.0 84.1 62.7 56.0 80.0 115 138 148 158 173 183 190 194 198 197 182 171 164 157 148 103 107 160 151 145 157 153 147 142 45.0 60.4 64.7 66.8 68.9 71.3 77.5 85.3 90.2 90.9 84.4 62.2 57.5 87.0 124 155 170 187 204 213 217 221 223 217 194 179 169 154 151 114 118 173 157 167 157 161 158 150 50.0 46.1 50.7 56.5 59.9 68.1 68.4 74.7 87.9 94.0 88.1 65.3 62.9 93.2 130 168 185 202 223 246 260 263 255 242 215 199 195 172 158 121 117 182 166 179 173 155 156 153 55.0 35.4 38.6 44.2 49.8 66.3 68.6 73.2 87.4 96.6 88.0 64.3 63.2 95.1 135 156 173 188 217 244 261 259 256 242 235 216 200 190 170 128 121 174 165 180 179 159 150 148 60.0 29.6 31.8 36.2 40.7 56.3 68.8 71.9 84.4 96.6 91.2 65.6 64.1 98.4 135 154 171 193 233 273 305 313 291 262 227 213 202 193 175 127 120 168 148 165 162 143 131 128 65.0 23.8 27.9 29.5 34.0 45.4 64.0 70.2 79.4 93.0 89.5 62.6 64.9 103 138 150 163 182 215 264 310 330 321 288 249 216 196 184 169 120 113 143 126 132 131 115 105 101 70.0 20.2 25.1 24.5 28.4 40.4 55.7 69.2 77.8 86.3 86.9 62.6 65.3 105 139 152 172 201 237 278 315 318 301 275 238 207 181 162 150 103 98.5 118 101 95.7 91.1 81.9 78.0 72.7 75.0 16.9 20.9 22.5 26.4 36.4 44.7 62.0 67.4 92.6 94.9 61.3 65.0 114 145 151 168 197 235 278 313 317 315 285 244 197 168 149 131 84.6 87.4 101 80.9 67.4 63.3 57.0 52.8 48.0 80.0 16.4 17.8 20.3 23.1 34.3 43.0 57.6 66.4 80.3 83.6 51.1 56.3 98.0 120 126 133 153 175 195 223 237 237 227 209 166 135 121 126 71.9 67.2 77.1 62.0 47.3 39.3 33.5 28.1 24.5 85.0 15.9 11.3 12.4 12.8 14.7 14.0 19.3 17.9 15.0 22.4 28.6 19.0 36.1 38.2 38.3 39.4 45.8 53.7 61.7 68.1 67.1 67.2 65.9 63.0 61.0 54.1 58.1 59.5 53.4 29.4 36.1 25.4 19.9 16.0 12.8 10.1 8.6 90.0 19.8 11.0 11.0 11.8 11.1 10.5 13.3 11.6 8.6 8.5 8.6 10.2 13.3 14.7 12.6 12.9 17.9 23.1 30.9 34.2 33.8 31.9 26.1 20.3 21.3 19.9 19.0 19.0 17.0 12.6 11.3 7.3 6.2 5.8 4.8 4.8 3.7 135.0 19.8 11.0 11.0 11.8 11.1 10.5 13.3 11.6 8.6 8.5 8.6 10.2 13.3 14.7 12.6 12.9 17.9 23.1 30.9 34.2 33.8 31.9 26.1 20.3 21.3 19.9 19.0 19.0 17.0 12.6 11.3 7.3 6.2 5.8 4.8 4.8 3.7 180.0 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