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] TH15I26S.LDT # [LUMINAIRE] T1-2B-MI-3EU-7B # [LUMCAT] Thema # [DATE] 27/10/2012/2007 # down given: 88% # out given: 73.6% # tilt: 0.0 # [LAMP] 1 MT 150 13500 2800 E40 # Bulbs: 1, 13500 lm each # Source file: Thema_T1-2B-MI-3EU-7B_1_MT_150_13500_2800_E40.ldt # Luminaire flux = 736 raw, for the given bulb(s) it would be 9941 lm, # 73.6 % of the bulb flux # between 75 and 90: 5.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 23.7 cd / 1000 lm , 15.2 % of the luminaire flux # 90deg and above: max 18.8 cd / 1000 lm , 12.4 % 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: 243 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 698 % # (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 208 cd / 1000 lm, # 67.5 deg to < 76 deg: max 153 cd / 1000 lm, # maximum spec. lum. intensity 333 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 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 34.6 2.5 37.4 37.3 37.0 36.8 36.3 36.0 36.2 36.0 36.3 36.8 37.0 37.3 37.4 37.4 37.3 37.2 36.9 36.5 36.2 36.5 36.9 37.2 37.3 37.4 5.0 40.3 40.1 39.5 39.1 38.0 37.5 37.7 37.5 38.0 39.1 39.5 40.1 40.3 40.2 40.0 39.7 39.2 38.5 37.8 38.5 39.2 39.7 40.0 40.2 7.5 48.8 48.4 47.3 45.8 44.0 42.4 42.5 42.4 44.0 45.8 47.3 48.4 48.8 48.7 48.2 47.0 45.0 43.0 41.5 43.0 45.0 47.0 48.2 48.7 10.0 57.4 56.8 55.1 52.6 49.9 47.3 47.3 47.3 49.9 52.6 55.1 56.8 57.4 57.1 56.4 54.2 50.7 47.5 45.3 47.5 50.7 54.2 56.4 57.1 12.5 72.3 71.5 69.3 65.7 61.5 56.3 55.3 56.3 61.5 65.7 69.3 71.5 72.3 71.5 70.4 67.0 61.3 54.3 50.9 54.3 61.3 67.0 70.4 71.5 15.0 87.1 86.2 83.6 78.8 73.1 65.4 63.4 65.4 73.1 78.8 83.6 86.2 87.1 85.9 84.4 79.8 71.8 61.0 56.6 61.0 71.8 79.8 84.4 85.9 17.5 106 106 103 96.9 90.1 77.6 74.3 77.6 90.1 96.9 103 106 106 104 100 94.9 84.3 68.0 64.4 68.0 84.3 94.9 100 104 20.0 125 126 122 115 107 89.8 85.2 89.8 107 115 122 126 125 122 116 110 96.8 75.0 72.3 75.0 96.8 110 116 122 22.5 143 146 143 135 125 103 98.5 103 125 135 143 146 143 136 129 120 107 79.4 77.3 79.4 107 120 129 136 25.0 161 166 164 155 143 117 112 117 143 155 164 166 161 151 141 131 117 83.9 82.3 83.9 117 131 141 151 27.5 173 181 183 176 158 131 123 131 158 176 183 181 173 159 149 135 121 85.6 86.3 85.6 121 135 149 159 30.0 184 196 201 197 173 146 134 146 173 197 201 196 184 166 156 138 126 87.3 90.2 87.3 126 138 156 166 32.5 190 204 216 217 184 159 145 159 184 217 216 204 190 169 161 140 128 88.2 91.9 88.2 128 140 161 169 35.0 196 212 230 237 195 173 156 173 195 237 230 212 196 172 166 141 131 89.1 93.6 89.1 131 141 166 172 37.5 199 219 239 253 200 180 159 180 200 253 239 219 199 171 166 138 133 89.6 94.3 89.6 133 138 166 171 40.0 203 226 248 268 205 187 163 187 205 268 248 226 203 171 166 135 134 90.1 94.9 90.1 134 135 166 171 42.5 208 230 258 277 202 181 158 181 202 277 258 230 208 171 161 129 132 88.9 94.8 88.9 132 129 161 171 45.0 213 235 268 285 200 176 154 176 200 285 268 235 213 172 157 124 130 87.7 94.6 87.7 130 124 157 172 47.5 218 251 294 296 191 159 137 159 191 296 294 251 218 177 154 120 124 85.6 92.6 85.6 124 120 154 177 50.0 224 267 319 307 182 142 120 142 182 307 319 267 224 181 151 117 119 83.6 90.6 83.6 119 117 151 181 52.5 234 290 326 318 169 126 105 126 169 318 326 290 234 186 146 113 111 78.4 83.9 78.4 111 113 146 186 55.0 245 312 333 328 156 110 91.3 110 156 328 333 312 245 191 140 108 104 73.2 77.2 73.2 104 108 140 191 57.5 245 268 264 266 137 95.7 81.9 95.7 137 266 264 268 245 198 132 105 98.5 69.8 67.6 69.8 98.5 105 132 198 60.0 245 225 195 205 119 81.2 72.4 81.2 119 205 195 225 245 204 124 102 92.9 66.5 58.1 66.5 92.9 102 124 204 62.5 208 180 158 157 102 74.1 63.6 74.1 102 157 158 180 208 203 120 98.3 89.5 63.7 52.1 63.7 89.5 98.3 120 203 65.0 171 134 120 109 85.1 66.9 54.8 66.9 85.1 109 120 134 171 202 115 94.7 86.1 60.8 46.1 60.8 86.1 94.7 115 202 67.5 119 94.7 85.5 77.9 63.3 51.0 41.8 51.0 63.3 77.9 85.5 94.7 119 153 80.5 67.4 64.6 50.2 39.8 50.2 64.6 67.4 80.5 153 70.0 67.4 55.2 50.8 47.3 41.4 35.1 28.9 35.1 41.4 47.3 50.8 55.2 67.4 105 46.1 40.2 43.0 39.5 33.4 39.5 43.0 40.2 46.1 105 72.5 47.8 40.0 36.7 34.1 30.5 26.3 22.8 26.3 30.5 34.1 36.7 40.0 47.8 69.3 35.6 31.8 33.7 32.2 28.6 32.2 33.7 31.8 35.6 69.3 75.0 28.2 24.7 22.6 20.9 19.6 17.6 16.7 17.6 19.6 20.9 22.6 24.7 28.2 33.4 25.1 23.4 24.3 24.9 23.7 24.9 24.3 23.4 25.1 33.4 77.5 24.5 22.4 20.7 19.1 18.2 16.4 15.9 16.4 18.2 19.1 20.7 22.4 24.5 28.6 24.3 23.0 23.6 23.8 23.1 23.8 23.6 23.0 24.3 28.6 80.0 20.9 20.1 18.8 17.3 16.7 15.2 15.1 15.2 16.7 17.3 18.8 20.1 20.9 23.7 23.4 22.6 23.0 22.8 22.5 22.8 23.0 22.6 23.4 23.7 82.5 20.4 19.7 18.5 16.8 16.1 14.6 14.9 14.6 16.1 16.8 18.5 19.7 20.4 23.0 22.8 22.3 22.9 22.3 21.4 22.3 22.9 22.3 22.8 23.0 85.0 19.9 19.3 18.2 16.3 15.5 14.1 14.7 14.1 15.5 16.3 18.2 19.3 19.9 22.3 22.1 22.0 22.8 21.7 20.3 21.7 22.8 22.0 22.1 22.3 87.5 18.6 18.3 17.3 15.6 14.6 13.1 13.9 13.1 14.6 15.6 17.3 18.3 18.6 20.5 20.0 19.7 20.3 19.0 17.5 19.0 20.3 19.7 20.0 20.5 90.0 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 92.5 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 95.0 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 97.5 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 100.0 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 102.5 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 105.0 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 107.5 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 110.0 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 112.5 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 115.0 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 117.5 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 120.0 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 122.5 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 125.0 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 127.5 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 130.0 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 132.5 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 135.0 17.3 17.4 16.4 15.0 13.8 12.2 13.2 12.2 13.8 15.0 16.4 17.4 17.3 18.8 17.9 17.4 17.7 16.3 14.8 16.3 17.7 17.4 17.9 18.8 137.5 16.3 16.5 15.5 14.1 13.1 11.5 12.4 11.5 13.1 14.1 15.5 16.5 16.3 17.8 16.9 16.5 16.7 15.4 14.0 15.4 16.7 16.5 16.9 17.8 140.0 15.4 15.5 14.6 13.3 12.3 10.8 11.7 10.8 12.3 13.3 14.6 15.5 15.4 16.7 15.9 15.5 15.7 14.5 13.2 14.5 15.7 15.5 15.9 16.7 142.5 14.4 14.5 13.7 12.5 11.5 10.1 11.0 10.1 11.5 12.5 13.7 14.5 14.4 15.7 14.9 14.5 14.8 13.6 12.4 13.6 14.8 14.5 14.9 15.7 145.0 13.5 13.5 12.8 11.7 10.7 9.5 10.3 9.5 10.7 11.7 12.8 13.5 13.5 14.6 13.9 13.5 13.8 12.7 11.5 12.7 13.8 13.5 13.9 14.6 147.5 12.5 12.6 11.9 10.9 9.9 8.8 9.6 8.8 9.9 10.9 11.9 12.6 12.5 13.6 12.9 12.6 12.8 11.8 10.7 11.8 12.8 12.6 12.9 13.6 150.0 11.5 11.6 10.9 10.0 9.2 8.1 8.8 8.1 9.2 10.0 10.9 11.6 11.5 12.5 11.9 11.6 11.8 10.9 9.9 10.9 11.8 11.6 11.9 12.5 152.5 10.6 10.6 10.0 9.1 8.4 7.5 8.1 7.5 8.4 9.1 10.0 10.6 10.6 11.4 10.9 10.6 10.8 10.0 9.0 10.0 10.8 10.6 10.9 11.4 155.0 9.6 9.7 9.1 8.3 7.7 6.8 7.3 6.8 7.7 8.3 9.1 9.7 9.6 10.4 9.9 9.7 9.8 9.1 8.2 9.1 9.8 9.7 9.9 10.4 157.5 8.6 8.7 8.2 7.5 6.9 6.1 6.6 6.1 6.9 7.5 8.2 8.7 8.6 9.4 8.9 8.7 8.9 8.1 7.4 8.1 8.9 8.7 8.9 9.4 160.0 7.7 7.7 7.3 6.7 6.1 5.4 5.9 5.4 6.1 6.7 7.3 7.7 7.7 8.4 8.0 7.7 7.9 7.2 6.6 7.2 7.9 7.7 8.0 8.4 162.5 6.8 6.8 6.4 5.8 5.3 4.8 5.2 4.8 5.3 5.8 6.4 6.8 6.8 7.3 7.0 6.8 6.9 6.3 5.8 6.3 6.9 6.8 7.0 7.3 165.0 5.8 5.8 5.5 5.0 4.6 4.1 4.4 4.1 4.6 5.0 5.5 5.8 5.8 6.3 6.0 5.8 5.9 5.4 4.9 5.4 5.9 5.8 6.0 6.3 167.5 4.8 4.9 4.6 4.2 3.8 3.4 3.7 3.4 3.8 4.2 4.6 4.9 4.8 5.3 5.0 4.9 4.9 4.5 4.1 4.5 4.9 4.9 5.0 5.3 170.0 3.8 3.9 3.6 3.3 3.1 2.7 2.9 2.7 3.1 3.3 3.6 3.9 3.8 4.2 4.0 3.9 3.9 3.6 3.3 3.6 3.9 3.9 4.0 4.2 172.5 2.8 2.9 2.7 2.5 2.3 2.0 2.2 2.0 2.3 2.5 2.7 2.9 2.8 3.1 3.0 2.9 3.0 2.7 2.5 2.7 3.0 2.9 3.0 3.1 175.0 1.9 1.9 1.8 1.7 1.5 1.4 1.5 1.4 1.5 1.7 1.8 1.9 1.9 2.1 2.0 1.9 2.0 1.8 1.6 1.8 2.0 1.9 2.0 2.1 177.5 0.9 0.9 0.9 0.9 0.8 0.7 0.8 0.7 0.8 0.9 0.9 0.9 0.9 1.0 1.0 0.9 1.0 0.9 0.8 0.9 1.0 0.9 1.0 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