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.
# IESNA91 # [TEST] GE 8591 # [MANUFAC] GE Lighting Systems - Hendersonville NC USA # [LUMCAT] (not specific to a single catalog number) # [LUMINAIRE] GE DECASHIELD 400 # [LAMP] HPS 70-150 # [OTHER] Distribution: M-C-II # [MORE] Socket Pos: B + 1.75 # [MORE] Comments: - - # [MORE] Revision No: 0 Rev Date: 910916 Test Date: 91071809 # [MORE] Reflector: 35-440088-01 Refractor: FLAT GLASS # TILT=NONE # Bulbs: 1, 10000 lm each # Number of measured angles: 20 vertical, 36 horizontal ones # Photometric type: 1, Units type: 1 # Luminous opening diameter (and height?): 1.500 ( 0.000 ) # Ballast factor: 1, Input power: 1 W # Source file: ies/ge8591.ies # Luminaire flux = 8189 lm, # 81.9 % of the bulb flux # between 75 and 90: 2.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 24.8 cd/1000lm , 0.3 % of the luminaire flux # 90deg and above: max 0.0 cd/1000lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 322 cd/1000lm, # 67.5 deg to <72.5 deg: max 344 cd/1000lm, # maximum spec. lum. intensity 344 cd/1000lm # 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 5.0 15.0 25.0 35.0 45.0 52.5 55.0 57.5 62.5 65.0 67.5 72.5 75.0 77.5 82.5 85.0 87.5 92.5 95.0 97.5 102.5 105.0 107.5 112.5 115.0 117.5 122.5 125.0 127.5 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 5.0 179 178 178 178 178 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 177 176 176 15.0 179 180 182 185 186 186 185 185 185 184 183 183 183 183 183 184 184 184 185 185 184 184 183 183 181 181 180 179 178 178 176 175 174 172 171 170 25.0 168 173 184 191 194 189 185 184 184 185 185 188 192 195 197 201 203 204 204 205 203 200 198 197 194 192 191 188 187 186 183 180 177 179 174 171 35.0 157 171 199 224 223 212 202 199 197 193 192 193 196 198 199 201 202 201 200 199 197 193 191 189 185 183 182 180 179 179 181 178 176 181 188 192 45.0 225 230 240 272 304 277 247 237 230 217 210 208 205 203 203 203 203 201 196 193 189 181 177 173 165 161 161 160 160 160 161 158 150 148 160 167 55.0 241 227 199 242 297 297 289 286 284 281 279 270 253 245 244 242 241 236 225 220 209 187 176 167 150 142 140 135 133 132 131 127 116 106 104 103 60.0 154 151 147 170 215 228 245 249 254 256 255 253 252 256 260 268 268 269 259 248 237 203 185 167 141 134 127 118 115 113 109 102 92.0 83.6 81.8 80.9 62.5 110 113 121 135 173 194 228 240 252 270 273 276 277 280 284 293 294 296 285 271 257 215 193 172 140 131 122 111 108 105 98.4 89.7 80.0 72.4 70.6 69.7 65.0 65.9 75.4 94.4 98.8 132 160 211 234 257 291 298 305 312 315 319 322 321 320 306 289 272 222 197 173 138 127 117 105 101 96.8 87.7 77.4 68.0 61.3 59.5 58.6 67.5 53.4 61.0 76.5 81.5 109 132 191 220 249 300 314 327 338 341 344 334 327 320 299 282 264 213 188 163 128 118 108 96.1 92.1 88.1 68.6 59.9 52.6 48.2 47.6 47.3 70.0 40.8 46.7 58.6 64.2 85.4 105 162 192 222 279 298 316 327 326 325 313 302 291 264 247 229 185 164 142 112 104 94.8 85.0 81.1 77.2 49.6 42.4 37.3 35.0 35.6 35.9 72.5 28.2 32.4 40.6 46.9 62.0 77.2 122 150 179 233 248 264 264 253 242 215 203 191 168 155 141 118 108 98.4 85.0 79.4 73.8 68.0 65.8 63.6 30.6 24.8 22.0 21.8 23.7 24.6 75.0 15.6 18.0 22.7 29.6 38.6 49.7 83.9 95.7 108 114 118 121 127 124 121 109 104 98.6 86.8 78.3 69.8 49.9 41.5 33.0 21.6 18.9 16.2 14.7 14.5 14.2 11.6 7.3 6.6 8.7 11.8 13.4 77.5 11.7 13.5 17.0 22.2 29.0 37.2 19.1 27.0 35.0 49.5 54.0 58.4 60.4 58.4 56.4 51.1 48.6 46.2 41.5 38.0 34.5 25.4 21.5 17.6 12.2 10.6 9.1 7.1 6.6 6.2 8.7 5.4 5.0 6.6 8.8 9.9 80.0 7.8 9.0 11.4 14.8 19.3 24.8 7.5 10.6 13.6 18.9 20.4 22.0 22.0 20.9 19.8 17.6 16.8 16.0 14.7 13.7 12.7 9.8 8.6 7.3 5.1 4.6 4.0 3.3 3.2 3.1 5.8 3.6 3.3 4.4 5.9 6.6 82.5 3.9 4.5 5.7 7.4 9.6 12.4 1.5 2.4 3.3 4.2 4.6 4.9 4.9 4.6 4.2 3.5 3.3 3.1 3.3 3.0 2.6 2.4 2.0 1.7 1.1 0.8 0.6 0.4 0.4 0.4 2.9 1.8 1.6 2.2 3.0 3.4 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 0.0 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 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 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0