In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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.
# IESNA: LM-63-1995 # [TEST] 45543 # [DATE] 5/28/74 # [MANUFAC] COOPER LIGHTING # [LUMCAT] GAL40SXXRC # [LUMINAIRE] 400W HPS RECTANGULAR CUTOFF PROFILE FLOODLIGHT # [LAMP] 400W HPS CL E-18 # [_REFLECTOR] HYDROFORMED ALUMINUM # [_REFRACTOR] CLEAR FLAT GLASS # [_SOCKET POSITION] HORIZONTAL # [_LAMP LUMENS] 50000 # TILT=NONE # Bulbs: 1, 50000 lm each # Number of measured angles: 19 vertical, 19 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 0.000 0.000 0.000 # Ballast factor: 1, Input power: 400 W # Source file: gal4src.ies # Luminaire flux = 24628 lm, # 49.3 % of the bulb flux # between 75 and 90: 1.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 11.3 cd / 1000 lm , 0.2 % 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 127 cd / 1000 lm, # 67.5 deg to < 76 deg: max 107 cd / 1000 lm, # maximum spec. lum. intensity 544 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 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 #V: 0.0 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 5.0 271 271 265 254 238 219 197 171 143 114 102 90.3 79.6 70.1 62.3 59.9 59.7 59.7 60.0 10.0 461 461 448 425 388 343 292 237 180 122 93.4 66.4 55.5 53.6 52.2 51.6 51.1 51.1 51.6 15.0 526 534 543 544 526 449 366 280 195 112 73.3 50.2 46.7 44.3 42.9 44.7 48.1 50.2 51.8 20.0 509 516 515 512 503 499 414 302 192 87.3 51.8 40.2 35.4 34.4 39.5 45.9 50.9 55.0 57.7 25.0 538 537 508 473 448 438 439 315 187 68.7 39.7 31.2 24.1 26.1 33.7 36.5 33.4 29.9 29.1 30.0 525 521 495 445 401 374 378 320 184 60.1 33.8 24.9 18.1 16.5 18.3 16.5 10.2 7.1 5.9 35.0 449 437 425 401 350 311 304 295 180 56.6 30.9 22.0 14.0 9.5 7.9 4.0 0.0 0.0 0.0 40.0 371 356 364 365 306 255 226 220 157 53.9 28.4 19.6 10.7 6.9 4.1 0.0 0.0 0.0 0.0 45.0 292 274 269 310 261 202 168 150 126 48.6 24.7 16.7 7.8 5.3 0.0 0.0 0.0 0.0 0.0 50.0 212 209 195 210 188 151 128 112 101 42.7 21.0 13.1 6.4 4.1 0.0 0.0 0.0 0.0 0.0 55.0 167 166 161 150 134 117 101 87.7 78.2 31.4 16.0 9.2 5.1 3.2 0.0 0.0 0.0 0.0 0.0 60.0 146 145 140 131 113 96.0 80.7 63.1 51.5 20.5 11.1 6.5 4.3 0.0 0.0 0.0 0.0 0.0 0.0 65.0 127 126 122 116 99.7 76.5 56.5 37.9 25.8 14.0 8.3 4.9 3.6 0.0 0.0 0.0 0.0 0.0 0.0 70.0 92.5 107 102 94.9 69.4 47.8 39.2 27.6 18.2 11.0 6.3 3.9 3.2 0.0 0.0 0.0 0.0 0.0 0.0 75.0 35.5 53.5 45.5 44.1 27.7 29.1 28.4 20.7 12.7 7.0 4.4 3.3 2.8 0.0 0.0 0.0 0.0 0.0 0.0 80.0 0.0 7.5 7.4 7.0 8.2 11.1 11.3 7.9 5.7 4.1 3.3 2.8 2.5 0.0 0.0 0.0 0.0 0.0 0.0 85.0 0.0 2.7 2.7 0.0 0.0 0.0 0.0 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