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] UCF24A - 29143 # [LUMINAIRE] Legend Classic Suspended- Adjt=V2L4C # [LUMCAT] LEGEND CS-(V2L4C) # [DATE] 20/02/2002 # down given: 100.0% # out given: 64.2% # tilt: 0 # [LAMP] Philips PL-T/4p 42W /830 # Source file: ldt/UCF24A.LDT # Luminaire flux = 644 raw, for the given bulb(s) it would be 2060 lm, # 64.4 % of the bulb flux # between 75 and 90: 0.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 2.1 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 212 cd / 1000 lm, # 67.5 deg to < 76 deg: max 127 cd / 1000 lm, # maximum spec. lum. intensity 308 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: 0.0 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 10.0 110 114 120 125 127 130 133 135 138 140 143 145 148 150 152 154 156 157 159 160 162 163 164 165 167 173 177 20.0 99.0 108 120 129 133 138 141 145 149 154 158 163 168 172 176 180 184 187 191 193 195 196 197 198 199 203 223 30.0 95.0 107 125 132 136 139 142 146 150 155 161 166 172 177 184 192 201 208 215 219 220 221 221 220 219 226 255 35.0 94.0 107 123 131 134 138 143 147 152 158 165 171 178 184 192 201 211 219 226 230 231 230 229 227 223 232 262 40.0 92.0 104 119 126 131 136 140 145 151 160 170 180 191 202 214 225 234 239 242 245 246 242 238 233 225 231 263 45.0 87.0 96.3 110 118 123 127 132 139 148 159 177 198 220 239 255 265 270 270 269 266 261 253 245 236 222 223 254 47.5 82.0 90.8 104 113 117 120 126 134 141 155 177 205 232 256 274 284 287 284 280 274 265 258 245 236 219 216 244 50.0 77.0 84.7 97.0 106 110 113 119 125 133 148 174 208 243 273 293 300 299 293 287 278 267 256 244 231 213 207 233 52.5 70.0 78.0 90.2 98.4 101 106 111 115 123 139 168 201 236 267 289 302 308 296 287 276 263 251 237 225 203 191 213 55.0 63.0 71.0 82.5 88.9 92.4 96.1 101 105 112 127 152 188 226 261 282 292 294 291 278 270 254 239 226 211 189 172 193 57.5 55.0 63.4 73.5 78.5 81.1 85.5 88.9 93.1 99.9 110 135 168 201 233 256 273 278 271 264 251 239 225 209 195 171 149 165 60.0 47.0 55.2 58.3 67.2 67.9 72.9 76.1 80.0 84.3 92.6 113 142 174 205 228 242 247 247 237 228 219 203 189 175 149 125 136 62.5 33.0 40.3 36.0 51.8 45.4 55.3 58.2 65.4 67.9 75.0 90.9 114 140 167 190 207 212 211 206 198 188 177 164 154 124 101 106 65.0 19.0 22.0 21.5 26.6 24.8 28.6 34.5 38.7 43.3 54.6 63.9 83.6 105 129 151 165 172 170 170 161 153 146 135 126 101 77.0 75.0 67.5 15.0 13.2 12.6 13.3 14.2 14.5 16.7 17.4 19.6 25.0 35.0 46.9 65.5 79.5 111 121 126 127 127 122 116 113 103 97.3 78.5 57.4 52.0 70.0 11.0 8.5 8.2 7.8 8.4 7.9 9.0 9.2 9.7 11.9 11.4 20.5 27.0 30.0 70.5 80.2 83.1 84.7 84.4 84.5 79.9 77.8 73.1 68.1 57.1 39.6 29.0 72.5 9.5 5.6 5.0 5.0 4.5 4.5 4.7 4.9 4.2 5.4 6.2 7.9 12.0 18.0 40.0 41.1 45.2 44.9 47.8 50.2 46.0 44.8 43.7 36.6 35.5 24.4 17.5 75.0 8.0 3.5 3.3 3.1 2.7 2.7 2.5 2.8 2.3 2.5 3.5 4.8 5.6 6.0 14.0 20.9 17.4 13.1 19.1 21.3 13.6 18.6 14.5 10.8 17.7 9.8 6.0 77.5 5.0 2.6 1.8 2.2 2.1 2.0 2.0 1.8 1.7 1.8 1.9 2.6 2.8 4.0 4.4 5.8 4.9 5.1 5.3 5.2 4.8 4.1 4.4 4.3 3.6 4.5 3.5 80.0 2.0 2.0 1.3 1.5 1.8 2.0 2.0 1.2 1.1 1.2 1.4 0.9 1.5 2.0 2.1 1.8 2.0 2.1 1.9 1.2 1.6 1.2 1.1 1.6 1.2 1.4 1.0 82.5 1.5 1.5 1.0 1.0 1.1 1.3 1.5 1.1 1.0 0.4 0.3 0.4 0.9 1.0 1.0 0.9 1.1 1.0 1.0 0.9 0.6 1.0 1.0 0.9 0.2 1.0 1.0 85.0 1.0 1.0 1.0 1.0 0.4 0.5 0.7 0.9 1.0 0.1 0.2 0.0 0.5 0.0 1.0 0.2 0.1 0.2 0.3 0.0 0.3 1.0 1.0 0.9 0.8 1.0 1.0 87.5 1.0 0.5 0.5 0.6 0.0 0.0 0.0 0.0 0.1 0.0 0.8 0.0 0.8 0.0 0.8 0.9 1.0 0.9 0.8 1.0 1.0 1.0 0.9 0.6 1.0 0.9 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