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] UCN12A - 29001 # [LUMINAIRE] Legend Classic Suspended- Adjt=V1L2A # [LUMCAT] LEGEND CS-(V1L2A) # [DATE] 16/07/1998 # down given: 100.0% # out given: 62.1% # tilt: 0 # [LAMP] GE LU 70W /90/D/37 # Source file: ldt/UCN12A.LDT # Luminaire flux = 622 raw, for the given bulb(s) it would be 3609 lm, # 62.2 % of the bulb flux # between 75 and 90: 1.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 17.4 cd / 1000 lm , 0.3 % 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 219 cd / 1000 lm, # 67.5 deg to < 76 deg: max 147 cd / 1000 lm, # maximum spec. lum. intensity 298 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: 0.0 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 10.0 123 124 125 128 129 130 132 134 136 139 141 144 147 149 152 154 157 159 161 163 165 166 167 168 169 172 172 20.0 109 110 115 118 120 123 125 128 132 136 140 146 152 159 165 172 177 182 186 190 192 194 196 197 198 195 195 30.0 99.0 101 108 114 118 122 125 129 134 140 146 153 162 171 183 195 205 214 220 224 225 224 222 220 214 206 201 35.0 95.0 97.5 104 111 115 120 125 131 137 144 151 160 171 185 199 212 224 233 240 243 240 237 231 224 214 203 197 40.0 90.0 92.0 99.0 106 111 117 122 128 135 145 156 170 188 210 228 242 251 256 258 257 252 243 233 222 206 194 187 45.0 84.0 85.4 93.6 100 105 108 114 122 131 143 158 179 206 236 260 274 281 281 278 271 260 245 228 213 191 176 169 47.5 79.5 81.5 89.4 96.8 100 103 110 117 127 140 157 181 211 241 265 281 292 292 288 275 260 245 224 207 180 165 158 50.0 75.0 77.3 84.4 91.2 95.0 98.4 104 112 122 136 155 182 214 246 269 284 294 298 293 277 259 238 218 197 169 153 147 52.5 70.5 72.7 78.2 84.7 88.1 93.6 99.0 106 116 130 152 176 204 234 258 278 296 297 292 275 252 229 206 186 157 140 135 55.0 66.0 67.8 71.8 77.5 81.1 86.7 91.9 98.3 107 122 140 165 193 221 244 267 285 291 282 267 239 212 192 172 144 127 122 57.5 60.5 62.7 65.2 70.1 73.4 78.9 83.0 89.0 98.4 110 129 151 176 203 227 251 271 273 266 244 219 192 174 157 130 112 108 60.0 55.0 57.5 58.1 62.2 65.2 69.2 73.1 78.6 86.1 97.1 114 134 159 185 208 230 248 253 239 218 195 171 154 140 116 97.1 94.0 62.5 48.5 50.7 50.3 53.8 56.6 59.2 62.3 66.9 72.2 82.7 97.7 116 136 160 182 204 218 219 207 188 168 149 133 123 101 82.4 79.5 65.0 42.0 43.1 42.4 44.5 47.6 49.1 51.3 54.4 58.7 67.5 79.6 93.6 113 134 153 171 183 183 175 157 140 127 113 104 84.4 68.0 65.0 67.5 34.5 35.3 34.5 35.9 38.0 39.2 40.5 42.2 46.5 53.3 60.9 72.3 88.5 107 123 137 146 147 140 127 114 105 92.6 84.4 67.8 54.9 52.0 70.0 27.0 27.4 26.8 27.7 29.2 29.9 31.2 32.0 35.1 39.4 44.5 52.7 65.0 79.0 93.9 106 112 113 108 101 89.1 81.6 72.7 64.8 52.2 42.3 39.0 72.5 19.5 19.9 19.3 20.3 21.0 21.8 22.8 23.2 25.3 27.8 30.7 35.9 45.3 56.0 68.1 75.5 82.1 83.1 79.2 74.8 65.7 59.7 53.3 47.0 36.6 31.7 29.5 75.0 12.0 12.5 12.9 13.4 13.7 14.5 15.2 15.8 17.0 18.3 19.7 23.4 27.3 33.0 42.7 51.7 54.7 57.4 54.3 50.9 44.4 40.2 35.4 30.3 24.7 21.8 20.0 77.5 7.5 7.3 7.1 7.9 8.0 8.5 9.2 9.7 10.3 11.0 11.6 12.7 15.4 20.5 25.2 29.8 32.5 34.8 33.2 30.7 27.2 23.6 21.2 17.2 14.0 14.5 13.0 80.0 3.0 2.6 3.1 3.9 3.5 4.3 4.5 5.0 5.5 5.6 5.6 6.0 7.6 8.0 12.5 14.0 16.5 17.4 16.7 14.8 13.9 10.7 10.0 8.6 7.5 7.8 6.0 82.5 1.5 1.1 0.7 0.9 0.5 1.2 1.3 1.1 1.6 1.9 2.2 2.1 2.6 4.0 4.2 5.5 5.7 5.6 5.5 4.4 5.1 3.7 3.1 2.9 2.9 3.8 3.0 85.0 0.0 0.0 0.1 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.4 0.0 1.2 0.7 1.0 0.9 0.7 0.0 0.7 0.5 0.8 0.9 0.6 0.2 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