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] Thorn - Les Andelys # [TEST] UCN42A - 29013 # [LUMINAIRE] Legend Classic Suspended- Adjt=V4L2A # [LUMCAT] LEGEND CS-(V4L2A) # [DATE] 16/07/1998 # down given: 100.0% # out given: 62.7% # tilt: 0 # [LAMP] GE LU 70W /90/D/37 # Source file: ldt/UCN42A.LDT # Luminaire flux = 628 raw, for the given bulb(s) it would be 3641 lm, # 62.8 % of the bulb flux # between 75 and 90: 1.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 9.4 cd / 1000 lm , 0.1 % of the luminaire flux # 90deg and above: max 0.0 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 202 cd / 1000 lm, # 67.5 deg to < 76 deg: max 130 cd / 1000 lm, # maximum spec. lum. intensity 318 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 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0 #V: 0.0 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 10.0 125 125 127 131 133 135 137 139 142 145 148 152 155 158 161 164 167 169 171 174 176 177 179 180 182 184 185 20.0 108 109 113 116 119 121 125 128 133 139 145 153 162 170 178 186 193 199 204 208 211 214 216 218 218 216 217 30.0 97.0 99.6 104 109 112 116 120 125 131 138 148 158 173 188 203 217 230 241 249 254 256 256 253 250 243 230 226 35.0 93.0 96.1 99.9 105 110 114 119 124 131 140 151 167 185 204 222 239 253 264 271 276 274 272 266 258 245 228 222 40.0 88.0 90.2 95.2 102 105 110 115 122 130 141 157 178 202 226 249 265 277 287 293 291 287 277 267 256 235 217 206 45.0 82.0 83.2 89.4 95.5 99.5 103 109 116 125 139 159 184 215 246 270 288 299 309 311 304 293 275 256 239 213 194 185 47.5 77.5 78.9 84.7 91.5 94.2 97.2 104 111 120 134 157 183 213 243 268 289 307 318 317 308 290 272 246 226 199 181 172 50.0 73.0 74.4 79.4 85.8 88.4 91.9 98.4 105 114 129 150 179 210 240 264 287 305 318 317 304 284 259 235 211 184 166 159 52.5 68.0 69.7 73.2 79.4 81.4 86.1 91.9 97.6 106 121 143 167 195 225 250 277 303 310 308 292 268 243 219 196 168 150 144 55.0 63.0 64.8 66.6 71.5 73.9 78.5 82.9 89.0 96.5 111 128 152 180 209 235 262 286 296 288 275 246 220 199 179 152 132 128 57.5 57.0 59.1 59.5 63.4 65.7 69.8 72.7 77.5 85.8 96.2 114 135 161 189 215 243 264 269 262 243 220 195 177 160 136 115 111 60.0 51.0 52.7 51.7 54.7 57.0 59.5 62.1 65.6 71.8 81.4 95.9 116 141 169 193 215 233 239 229 211 192 170 154 141 118 97.1 94.0 62.5 43.5 45.3 43.4 45.8 47.9 49.1 50.8 53.7 57.8 66.0 78.8 96.2 117 141 165 184 197 202 194 178 162 146 131 121 99.1 80.9 78.0 65.0 36.0 37.4 35.8 36.5 38.9 38.5 40.0 41.9 44.8 51.6 61.4 73.4 91.4 113 135 152 162 164 162 147 134 122 109 99.7 80.6 65.1 62.0 67.5 29.0 29.4 28.4 28.3 29.9 29.5 30.7 31.7 33.6 38.3 44.6 52.8 67.6 86.5 105 119 128 130 128 118 106 98.8 86.7 78.6 62.1 51.1 48.5 70.0 22.0 21.5 20.8 20.6 21.7 22.0 22.9 23.4 24.7 27.3 30.7 36.1 45.0 60.0 74.9 89.4 96.9 99.0 96.5 91.7 80.5 74.0 64.9 57.7 45.8 37.6 35.0 72.5 15.5 14.7 13.3 14.1 14.5 14.9 15.8 16.4 17.3 18.2 20.0 22.4 28.8 39.5 50.7 59.2 67.7 70.3 68.2 65.4 56.7 51.0 44.3 39.1 29.9 27.1 25.5 75.0 9.0 8.3 8.1 8.4 8.9 9.3 9.6 10.6 11.2 11.2 11.8 13.4 15.7 19.0 28.2 37.0 40.6 44.0 42.6 40.8 34.9 31.2 26.4 22.5 19.5 17.8 16.0 77.5 5.0 4.5 3.6 4.4 4.8 4.9 5.4 6.0 6.5 6.6 6.6 7.0 7.8 11.0 14.9 18.0 20.1 23.0 22.6 21.1 18.0 15.3 14.4 12.0 10.2 11.4 10.0 80.0 1.0 1.4 1.2 1.7 1.7 2.2 2.4 2.4 2.8 3.0 3.1 2.7 3.5 3.0 5.7 6.9 8.3 9.4 9.4 7.6 7.3 5.4 5.9 5.3 4.8 5.7 4.0 82.5 0.5 0.5 0.0 0.0 0.2 0.6 0.6 0.9 0.6 0.5 0.8 0.7 1.0 1.5 1.6 2.1 2.4 2.4 2.6 1.2 1.8 1.4 1.6 1.0 1.4 2.7 2.0 85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.4 0.3 0.1 0.1 0.3 0.0 0.0 0.0 0.4 0.3 0.3 0.1 0.0 87.5 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 90.0 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