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] LSI 9624 # [DATE] 07/16/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] FS499DB # [LUMINAIRE] 22" STANDARD FLOODLIGHT W/DEEP BAFFLE # [LAMP] 1000 WATT MH # TILT=NONE # Bulbs: 1, 110000 lm each # Number of measured angles: 20 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.410 1.410 0.000 # Ballast factor: 1, Input power: 1080 W # Source file: fs499db.ies # Luminaire flux = 36723 lm, # 33.4 % of the bulb flux # between 75 and 90: 0.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 0.5 cd/1000lm , 0.0 % of the luminaire flux # 90deg and above: max 0.1?cd/1000lm , 0.0?% of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 5 cd/1000lm, # 67.5 deg to <72.5 deg: max 2 cd/1000lm, # maximum spec. lum. intensity 334 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 55.0 65.0 75.0 85.0 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 5.0 328 321 320 317 318 317 314 310 311 308 309 309 312 310 312 312 310 308 310 309 314 10.0 331 325 324 317 308 295 279 266 259 255 257 255 258 255 258 266 278 292 306 311 314 12.5 334 328 324 312 296 276 258 241 235 230 232 231 232 229 233 247 267 288 309 318 321 15.0 334 327 322 305 281 259 238 223 217 214 217 214 213 207 213 229 254 285 313 326 330 20.0 302 296 291 271 247 230 217 212 211 212 214 213 203 191 193 210 237 270 303 320 327 25.0 214 213 217 213 210 213 219 217 211 206 207 205 191 186 200 210 218 235 252 259 266 30.0 137 138 147 157 171 188 198 195 183 172 173 170 157 162 185 198 191 176 162 151 152 35.0 78.9 80.0 89.7 105 121 136 147 150 143 134 136 131 115 126 149 155 138 115 103 97.6 98.3 40.0 39.0 39.9 43.8 53.6 73.9 95.6 107 117 124 114 115 109 90.0 102 112 110 95.9 85.3 77.1 77.7 79.2 45.0 25.8 25.3 24.2 21.8 36.7 64.5 86.9 97.8 72.4 44.3 51.0 41.0 53.4 90.6 96.5 91.4 75.3 57.0 45.1 36.9 36.8 50.0 13.4 13.0 13.4 18.4 16.9 30.8 40.8 19.8 21.4 22.1 22.0 21.3 21.5 21.1 51.1 59.4 36.2 11.3 11.3 10.5 10.2 55.0 4.0 4.2 4.7 5.2 6.6 6.0 8.1 11.9 13.7 14.2 14.1 13.5 13.2 12.7 9.8 7.7 5.4 4.0 3.9 3.0 3.3 60.0 1.6 1.7 2.1 2.7 2.1 1.6 3.7 6.6 8.3 8.7 8.7 8.2 8.3 7.4 3.5 1.5 1.8 2.2 1.7 1.3 1.6 65.0 0.3 0.5 0.5 0.4 0.6 0.5 1.1 2.4 5.1 5.0 5.1 4.8 5.2 3.4 0.7 0.5 0.8 0.5 0.5 0.3 0.3 70.0 0.1 0.6 0.5 0.3 0.2 0.2 0.1 0.7 1.3 1.8 1.6 1.6 1.2 0.6 0.2 0.2 0.1 0.4 0.0 0.0 0.0 75.0 0.0 0.1 0.4 0.1 0.0 0.1 0.0 0.4 0.3 0.5 0.2 0.1 0.5 0.0 0.1 0.2 0.0 0.0 0.3 0.1 0.1 80.0 0.1 0.3 0.2 0.0 0.1 0.0 0.1 0.0 0.0 0.1 0.1 0.0 0.1 0.0 0.0 0.4 0.4 0.3 0.3 0.1 0.1 85.0 0.1 0.3 0.1 0.0 0.1 0.3 0.1 0.3 0.0 0.5 0.0 0.1 0.1 0.1 0.0 0.1 0.1 0.0 0.3 0.3 0.0 90.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 # IESNA91 # [TEST] LSI 9624 # [DATE] 07/16/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] FS499DB # [LUMINAIRE] 22" STANDARD FLOODLIGHT W/DEEP BAFFLE # [LAMP] 1000 WATT MH # TILT=NONE # Bulbs: 1, 110000 lm each # Number of measured angles: 20 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.410 1.410 0.000 # Ballast factor: 1, Input power: 1080 W # Source file: fs499db.ies # Luminaire flux = 36723 lm, # 33.4 % of the bulb flux # between 75 and 90: 0.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 0.5 cd / 1000 lm , 0.0 % of the luminaire flux # 90deg and above: max 0.1?cd / 1000 lm , 0.0?% of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 5 cd / 1000 lm, # 67.5 deg to < 76 deg: max 2 cd / 1000 lm, # maximum spec. lum. intensity 334 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 5.0 15.0 25.0 35.0 45.0 55.0 65.0 75.0 85.0 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 321 5.0 328 321 320 317 318 317 314 310 311 308 309 309 312 310 312 312 310 308 310 309 314 10.0 331 325 324 317 308 295 279 266 259 255 257 255 258 255 258 266 278 292 306 311 314 12.5 334 328 324 312 296 276 258 241 235 230 232 231 232 229 233 247 267 288 309 318 321 15.0 334 327 322 305 281 259 238 223 217 214 217 214 213 207 213 229 254 285 313 326 330 20.0 302 296 291 271 247 230 217 212 211 212 214 213 203 191 193 210 237 270 303 320 327 25.0 214 213 217 213 210 213 219 217 211 206 207 205 191 186 200 210 218 235 252 259 266 30.0 137 138 147 157 171 188 198 195 183 172 173 170 157 162 185 198 191 176 162 151 152 35.0 78.9 80.0 89.7 105 121 136 147 150 143 134 136 131 115 126 149 155 138 115 103 97.6 98.3 40.0 39.0 39.9 43.8 53.6 73.9 95.6 107 117 124 114 115 109 90.0 102 112 110 95.9 85.3 77.1 77.7 79.2 45.0 25.8 25.3 24.2 21.8 36.7 64.5 86.9 97.8 72.4 44.3 51.0 41.0 53.4 90.6 96.5 91.4 75.3 57.0 45.1 36.9 36.8 50.0 13.4 13.0 13.4 18.4 16.9 30.8 40.8 19.8 21.4 22.1 22.0 21.3 21.5 21.1 51.1 59.4 36.2 11.3 11.3 10.5 10.2 55.0 4.0 4.2 4.7 5.2 6.6 6.0 8.1 11.9 13.7 14.2 14.1 13.5 13.2 12.7 9.8 7.7 5.4 4.0 3.9 3.0 3.3 60.0 1.6 1.7 2.1 2.7 2.1 1.6 3.7 6.6 8.3 8.7 8.7 8.2 8.3 7.4 3.5 1.5 1.8 2.2 1.7 1.3 1.6 65.0 0.3 0.5 0.5 0.4 0.6 0.5 1.1 2.4 5.1 5.0 5.1 4.8 5.2 3.4 0.7 0.5 0.8 0.5 0.5 0.3 0.3 70.0 0.1 0.6 0.5 0.3 0.2 0.2 0.1 0.7 1.3 1.8 1.6 1.6 1.2 0.6 0.2 0.2 0.1 0.4 0.0 0.0 0.0 75.0 0.0 0.1 0.4 0.1 0.0 0.1 0.0 0.4 0.3 0.5 0.2 0.1 0.5 0.0 0.1 0.2 0.0 0.0 0.3 0.1 0.1 80.0 0.1 0.3 0.2 0.0 0.1 0.0 0.1 0.0 0.0 0.1 0.1 0.0 0.1 0.0 0.0 0.4 0.4 0.3 0.3 0.1 0.1 85.0 0.1 0.3 0.1 0.0 0.1 0.3 0.1 0.3 0.0 0.5 0.0 0.1 0.1 0.1 0.0 0.1 0.1 0.0 0.3 0.3 0.0 90.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0