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] UCN25A - 29008 # [LUMINAIRE] Legend Classic Suspended- Adjt=V2L5D # [LUMCAT] LEGEND CS-(V2L5D) # [DATE] 16/07/1998 # down given: 100.0% # out given: 60.7% # tilt: 0 # [LAMP] GE LU 70W /90/D/37 # Source file: ldt/UCN25A.LDT # Luminaire flux = 608 raw, for the given bulb(s) it would be 3527 lm, # 60.8 % of the bulb flux # between 75 and 90: 2.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 22.2 cd / 1000 lm , 0.4 % 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 214 cd / 1000 lm, # 67.5 deg to < 76 deg: max 152 cd / 1000 lm, # maximum spec. lum. intensity 267 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: 0.0 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 128 10.0 114 114 115 117 117 118 119 120 122 123 125 126 128 129 131 133 135 136 138 139 140 141 142 142 143 145 146 20.0 104 105 108 111 112 114 115 117 119 122 124 128 131 135 140 144 148 152 155 157 160 162 164 167 173 174 178 30.0 97.0 99.4 103 107 110 113 116 119 122 126 129 133 138 143 151 158 165 173 180 186 191 196 201 205 209 211 210 35.0 95.0 97.2 99.8 105 108 111 115 120 123 128 132 138 144 151 160 169 178 188 199 208 213 217 221 223 225 223 222 40.0 91.0 92.8 95.5 101 104 108 111 116 121 127 134 142 151 161 173 186 198 210 220 228 234 237 238 237 236 227 224 45.0 85.0 85.3 89.3 94.7 98.5 101 104 109 115 122 130 140 155 171 190 207 223 236 248 252 255 253 249 244 234 225 216 47.5 81.0 80.8 84.6 91.1 94.0 97.1 101 105 110 118 127 138 154 174 194 213 232 245 256 262 261 259 251 245 230 218 207 50.0 77.0 75.9 79.5 86.2 89.0 92.3 97.1 101 106 113 122 134 153 176 198 217 234 249 260 266 266 260 252 240 223 209 197 52.5 72.5 70.9 73.9 80.5 82.7 87.5 92.1 95.5 99.9 106 116 128 146 169 192 214 236 248 260 267 266 260 248 235 212 196 183 55.0 68.0 65.8 68.0 73.7 76.2 81.6 85.3 89.5 93.4 99.3 106 119 139 161 184 205 225 243 254 265 263 254 242 224 199 181 169 57.5 62.0 60.4 61.9 66.5 69.5 75.0 77.4 81.2 86.1 89.7 96.9 108 126 149 171 192 212 230 246 253 252 245 227 212 182 163 152 60.0 56.0 54.5 55.0 58.8 62.4 66.2 69.1 72.8 75.4 79.0 85.4 96.7 114 136 157 176 197 215 229 236 237 223 207 190 163 144 134 62.5 48.5 47.6 47.2 51.0 54.3 56.8 59.2 63.2 64.3 67.2 73.0 83.4 97.1 117 137 158 177 195 209 214 209 198 181 167 142 124 115 65.0 41.0 40.3 39.9 43.0 45.9 46.9 49.0 51.2 52.5 55.3 60.3 68.3 80.4 97.0 115 135 154 170 183 184 179 169 153 141 121 103 96.0 67.5 33.5 32.8 32.8 35.0 36.9 37.6 39.1 39.7 41.4 43.2 47.0 53.4 63.5 77.5 93.3 111 128 141 151 152 146 141 125 117 99.7 83.4 78.0 70.0 26.0 25.3 25.6 27.1 28.5 28.9 30.3 30.6 31.7 33.4 35.0 40.0 47.1 58.0 70.5 87.1 101 112 117 121 115 111 101 93.0 79.3 64.7 60.0 72.5 19.0 18.3 18.3 19.8 20.6 21.1 22.3 22.9 24.3 24.7 26.0 29.1 33.6 41.5 51.1 61.7 75.7 83.1 86.9 90.5 86.5 83.1 77.1 71.1 58.9 49.1 44.0 75.0 12.0 11.5 12.4 13.1 13.6 14.3 15.2 16.1 17.4 17.2 18.6 19.8 21.9 25.0 32.5 42.7 49.9 57.4 61.5 63.7 61.1 58.9 55.0 50.0 41.2 34.6 28.0 77.5 8.0 7.2 7.2 7.8 8.0 8.5 9.2 10.1 10.9 11.3 11.6 11.8 13.5 16.0 19.8 24.7 30.3 36.3 39.0 40.4 40.2 37.6 36.0 31.4 24.8 22.3 18.5 80.0 4.0 3.5 3.8 3.9 3.5 4.3 4.5 5.1 5.6 5.9 6.5 6.2 7.2 7.0 10.1 12.2 15.6 18.7 21.0 21.8 22.2 19.7 19.7 17.1 13.2 10.5 9.0 82.5 2.0 1.6 1.4 0.9 0.5 1.2 1.3 1.9 2.2 1.9 2.3 2.4 3.2 3.5 4.0 5.0 5.7 7.0 8.4 7.6 9.1 7.8 7.8 5.8 5.1 5.4 4.5 85.0 0.0 0.1 0.3 0.3 0.0 0.0 0.0 0.0 0.3 0.1 0.1 0.3 0.8 0.0 1.2 0.7 1.1 1.1 1.5 1.1 2.2 1.7 2.4 1.8 1.1 1.2 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 0.5 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