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] UCF42A - 29149 # [LUMINAIRE] Legend Classic Suspended- Adjt=V4L2A # [LUMCAT] LEGEND CS-(V4L2A) # [DATE] 20/02/2002 # down given: 100.0% # out given: 63.6% # tilt: 0 # [LAMP] Philips PL-T/4p 42W /830 # Source file: ldt/UCF42A.LDT # Luminaire flux = 636 raw, for the given bulb(s) it would be 2037 lm, # 63.6 % of the bulb flux # between 75 and 90: 0.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 1.5 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 168 cd / 1000 lm, # 67.5 deg to < 76 deg: max 76 cd / 1000 lm, # maximum spec. lum. intensity 335 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: 0.0 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 152 10.0 116 122 128 134 137 141 144 147 150 154 157 160 163 166 169 172 174 176 179 180 182 183 184 184 185 189 192 20.0 95.0 105 121 132 138 144 149 154 159 165 171 178 185 192 198 204 209 213 216 218 219 219 219 218 215 215 228 30.0 85.0 100 119 129 136 142 149 156 164 172 181 190 199 209 219 229 237 245 249 252 251 249 245 241 233 232 248 35.0 83.0 99.0 117 127 132 140 148 158 168 180 192 204 216 228 239 248 256 263 267 270 267 263 257 249 236 230 247 40.0 81.0 96.2 113 123 129 137 146 158 174 193 215 236 255 270 280 286 288 288 286 284 280 273 264 254 233 222 238 45.0 75.0 89.3 106 115 122 127 136 151 174 199 229 261 291 315 327 328 322 313 305 295 286 273 262 248 222 203 216 47.5 69.0 84.2 99.3 109 114 119 128 143 165 195 229 262 293 318 331 335 332 321 308 295 282 271 254 241 211 187 194 50.0 63.0 78.3 92.3 102 106 111 118 130 152 183 219 257 293 320 332 333 326 317 305 289 274 259 244 227 197 168 172 52.5 56.5 71.8 84.8 93.0 95.5 100 107 116 136 168 207 239 270 297 312 318 318 304 293 278 261 245 228 212 178 148 149 55.0 50.0 65.0 76.4 82.0 84.2 88.2 92.6 100 118 148 177 211 244 273 289 294 291 284 271 261 242 225 210 189 158 127 125 57.5 43.5 57.5 66.8 70.3 71.9 75.4 78.3 85.1 101 120 148 179 208 235 251 261 261 251 242 229 216 201 183 166 135 107 103 60.0 37.0 49.7 51.6 57.9 58.2 61.8 64.1 69.3 78.7 94.3 117 142 171 196 210 216 217 214 203 192 185 168 155 141 112 86.2 81.0 62.5 26.0 35.8 30.7 42.8 37.4 44.9 47.0 53.2 58.2 70.0 86.6 107 130 149 162 168 168 167 161 152 145 135 123 115 90.1 68.0 61.5 65.0 15.0 18.7 17.6 21.1 19.3 22.1 26.1 29.6 34.2 46.0 56.7 73.4 88.4 101 112 119 119 118 118 111 106 101 91.1 85.7 68.9 51.0 42.0 67.5 11.5 10.6 9.9 9.7 10.1 9.9 11.2 11.8 13.6 17.9 28.8 37.6 51.4 58.0 71.9 72.7 75.3 73.2 75.5 72.9 69.0 69.2 61.0 58.9 48.1 38.3 31.0 70.0 8.0 6.4 6.0 5.1 5.5 4.3 5.1 4.8 5.8 7.1 7.4 14.8 17.4 15.0 35.6 42.0 38.7 41.9 41.3 41.9 40.1 39.5 37.8 35.2 32.6 27.4 20.0 72.5 6.5 4.0 3.0 2.8 2.6 2.2 2.1 1.8 2.4 2.4 3.4 4.4 6.3 8.5 17.4 15.8 19.0 18.6 18.4 20.5 18.8 19.2 18.7 17.1 18.5 17.1 12.5 75.0 5.0 2.3 1.8 1.2 1.2 1.2 1.0 1.0 1.3 1.0 1.4 2.2 2.9 2.0 6.3 8.2 7.4 4.7 7.0 7.6 4.2 6.6 5.2 3.8 8.7 6.9 5.0 77.5 3.0 1.5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.1 1.6 1.5 2.3 3.0 2.8 2.2 2.3 2.1 1.6 1.1 1.6 1.6 1.1 2.9 2.5 80.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.6 0.7 0.5 0.8 1.2 1.0 1.4 0.9 1.5 1.2 1.1 1.0 0.8 0.2 0.8 0.5 0.3 0.3 0.0 82.5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.6 0.0 0.1 0.2 0.3 0.5 1.0 0.4 0.6 1.0 0.5 0.9 0.5 0.0 0.1 0.0 0.2 0.4 0.5 85.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.9 1.0 0.1 0.2 0.0 0.5 0.0 0.5 0.0 0.1 0.1 0.0 0.0 0.2 0.4 0.5 0.6 0.8 0.9 1.0 87.5 1.0 0.5 0.5 0.6 0.7 0.7 0.8 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.8 0.9 1.0 0.9 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 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