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.
# REPORT: CI0634 # DESCRIPTION: 883 FLC 2X18L # LAMP: FLC18L # TILT=NONE # Bulbs: 2, 1200 lm each # (luminous intensites divided by 2.40 in the original ies file) # Number of measured angles: 37 vertical, 24 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.000 0.220 0.000 # Ballast factor: 1, Input power: 36 W # Source file: ies/3448.ies # Luminaire flux = 317 raw, for the given bulb(s) it would be 762 lm, # 31.7 % of the bulb flux # between 75 and 90: 4.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 13.0 cd / 1000 lm , 1.7 % 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 40 cd / 1000 lm, # 67.5 deg to < 76 deg: max 31 cd / 1000 lm, # maximum spec. lum. intensity 112 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 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0 #V: 0.0 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 5.0 112 111 111 111 112 112 112 112 112 111 111 111 112 111 111 111 112 112 112 112 112 111 111 111 10.0 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 15.0 108 107 107 107 108 108 108 108 108 107 107 107 108 107 107 107 108 108 108 108 108 107 107 107 20.0 104 104 104 104 104 105 105 105 104 104 104 104 104 104 104 104 104 105 105 105 104 104 104 104 25.0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 30.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 95.0 35.0 90.0 89.0 89.0 89.0 89.0 89.0 90.0 89.0 89.0 89.0 89.0 89.0 90.0 89.0 89.0 89.0 89.0 89.0 90.0 89.0 89.0 89.0 89.0 89.0 40.0 83.0 82.0 83.0 82.0 83.0 82.0 83.0 82.0 83.0 82.0 83.0 82.0 83.0 82.0 83.0 82.0 83.0 82.0 83.0 82.0 83.0 82.0 83.0 82.0 45.0 75.0 75.0 75.0 74.0 75.0 75.0 75.0 75.0 75.0 74.0 75.0 75.0 75.0 75.0 75.0 74.0 75.0 75.0 75.0 75.0 75.0 74.0 75.0 75.0 50.0 67.0 66.0 67.0 66.0 67.0 67.0 67.0 67.0 67.0 66.0 67.0 66.0 67.0 66.0 67.0 66.0 67.0 67.0 67.0 67.0 67.0 66.0 67.0 66.0 55.0 58.0 57.0 58.0 57.0 58.0 58.0 58.0 58.0 58.0 57.0 58.0 57.0 58.0 57.0 58.0 57.0 58.0 58.0 58.0 58.0 58.0 57.0 58.0 57.0 60.0 49.0 48.0 48.0 48.0 49.0 48.0 49.0 48.0 49.0 48.0 48.0 48.0 49.0 48.0 48.0 48.0 49.0 48.0 49.0 48.0 49.0 48.0 48.0 48.0 65.0 39.0 38.0 39.0 38.0 39.0 39.0 40.0 39.0 39.0 38.0 39.0 38.0 39.0 38.0 39.0 38.0 39.0 39.0 40.0 39.0 39.0 38.0 39.0 38.0 70.0 30.0 28.0 29.0 28.0 30.0 30.0 31.0 30.0 30.0 28.0 29.0 28.0 30.0 28.0 29.0 28.0 30.0 30.0 31.0 30.0 30.0 28.0 29.0 28.0 75.0 20.0 20.0 21.0 20.0 21.0 21.0 22.0 21.0 21.0 20.0 21.0 20.0 20.0 20.0 21.0 20.0 21.0 21.0 22.0 21.0 21.0 20.0 21.0 20.0 80.0 13.0 11.0 12.0 11.0 13.0 12.0 13.0 12.0 13.0 11.0 12.0 11.0 13.0 11.0 12.0 11.0 13.0 12.0 13.0 12.0 13.0 11.0 12.0 11.0 85.0 5.0 5.0 6.0 0.0 5.0 4.0 4.0 4.0 5.0 0.0 6.0 5.0 5.0 5.0 6.0 0.0 5.0 4.0 4.0 4.0 5.0 0.0 6.0 5.0 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 95.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 130.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 135.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 140.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 145.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 150.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 155.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 160.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 165.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 170.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 175.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 180.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0