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 9520 # [DATE] 05/17/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] NS226 # [LUMINAIRE] MICRO FLOOD / 7V x 7H # [LAMP] (2) 13 WATT FL # TILT=NONE # Bulbs: 2, 900 lm each # Number of measured angles: 20 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 0.750 0.460 0.000 # Ballast factor: 1, Input power: 36 W # Source file: ns226.ies # Luminaire flux = 457 lm, # 25.4 % of the bulb flux # between 75 and 90: 0.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 2.2 cd/1000lm , 0.1 % 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 28 cd/1000lm, # 67.5 deg to <72.5 deg: max 17 cd/1000lm, # maximum spec. lum. intensity 112 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: 0.0 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 2.5 112 112 112 112 112 112 112 112 112 112 112 111 111 111 111 111 111 111 111 111 110 5.0 112 111 111 111 111 111 111 111 111 111 111 111 111 111 111 110 110 109 109 109 108 10.0 108 107 107 107 107 108 109 109 109 109 109 109 109 108 107 106 105 104 104 104 101 15.0 103 102 102 102 102 103 104 105 106 106 105 105 104 103 101 100 99.4 99.4 98.9 98.9 96.7 20.0 101 99.4 98.9 98.9 97.8 97.8 97.8 98.3 99.4 99.4 99.4 98.9 98.3 96.1 95.0 94.4 95.0 96.1 96.7 97.2 95.0 25.0 102 100 99.4 98.3 95.6 93.3 91.7 91.7 37.2 92.8 92.8 92.2 90.6 89.4 88.9 90.6 92.8 95.0 97.2 98.3 95.6 30.0 102 100 99.4 98.3 94.4 90.0 86.1 84.4 84.4 84.4 84.4 83.9 82.2 81.7 83.3 86.7 91.7 94.4 96.1 97.2 93.3 35.0 97.8 95.0 95.0 93.9 91.7 86.7 80.6 76.7 75.6 75.6 75.0 75.0 73.3 74.4 77.8 83.3 87.8 90.6 91.1 91.1 86.7 40.0 88.3 85.0 85.6 85.6 84.4 81.1 75.0 68.9 66.1 65.6 65.6 65.0 64.4 66.7 72.8 77.8 80.6 81.7 81.1 80.6 75.6 45.0 78.3 75.0 75.0 75.0 74.4 72.2 68.3 61.7 56.7 55.6 55.0 55.0 55.0 59.4 65.0 68.9 70.0 70.0 70.0 70.0 65.6 50.0 67.8 63.9 65.0 65.6 63.9 61.7 58.9 53.3 47.2 45.0 44.4 44.4 46.1 51.1 56.7 58.3 59.4 60.0 58.3 57.2 52.2 55.0 51.7 47.8 49.4 51.1 52.8 51.7 48.3 43.9 37.8 34.4 33.9 33.9 36.7 42.2 46.1 48.3 47.2 45.0 43.3 42.2 37.2 60.0 35.0 31.1 32.8 35.0 37.8 40.0 38.3 33.9 28.3 24.4 23.9 23.9 27.8 32.8 36.1 35.6 32.8 30.0 27.8 27.2 25.0 65.0 25.0 22.8 22.8 22.8 23.3 25.6 27.8 24.4 19.4 15.6 15.6 15.6 18.9 23.3 25.0 22.2 20.0 20.6 21.1 21.1 18.3 70.0 16.7 13.9 14.4 15.0 15.6 15.0 15.6 15.6 11.7 8.9 8.9 9.4 12.2 14.4 13.3 13.3 13.9 12.8 11.7 11.1 8.9 75.0 6.1 5.0 5.0 6.1 6.7 7.8 7.8 7.8 6.1 4.4 4.4 4.4 6.1 6.7 6.7 6.1 5.0 3.9 3.3 2.8 1.7 80.0 0.6 0.6 0.6 0.6 1.1 1.7 2.2 2.2 1.7 1.7 1.7 1.7 1.7 2.2 1.7 1.1 0.6 0.0 0.0 0.0 0.0 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 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 # IESNA91 # [TEST] LSI 9520 # [DATE] 05/17/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] NS226 # [LUMINAIRE] MICRO FLOOD / 7V x 7H # [LAMP] (2) 13 WATT FL # TILT=NONE # Bulbs: 2, 900 lm each # Number of measured angles: 20 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 0.750 0.460 0.000 # Ballast factor: 1, Input power: 36 W # Source file: ns226.ies # Luminaire flux = 457 lm, # 25.4 % of the bulb flux # between 75 and 90: 0.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 2.2 cd / 1000 lm , 0.1 % 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 28 cd / 1000 lm, # 67.5 deg to < 76 deg: max 17 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 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: 0.0 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 108 2.5 112 112 112 112 112 112 112 112 112 112 112 111 111 111 111 111 111 111 111 111 110 5.0 112 111 111 111 111 111 111 111 111 111 111 111 111 111 111 110 110 109 109 109 108 10.0 108 107 107 107 107 108 109 109 109 109 109 109 109 108 107 106 105 104 104 104 101 15.0 103 102 102 102 102 103 104 105 106 106 105 105 104 103 101 100 99.4 99.4 98.9 98.9 96.7 20.0 101 99.4 98.9 98.9 97.8 97.8 97.8 98.3 99.4 99.4 99.4 98.9 98.3 96.1 95.0 94.4 95.0 96.1 96.7 97.2 95.0 25.0 102 100 99.4 98.3 95.6 93.3 91.7 91.7 37.2 92.8 92.8 92.2 90.6 89.4 88.9 90.6 92.8 95.0 97.2 98.3 95.6 30.0 102 100 99.4 98.3 94.4 90.0 86.1 84.4 84.4 84.4 84.4 83.9 82.2 81.7 83.3 86.7 91.7 94.4 96.1 97.2 93.3 35.0 97.8 95.0 95.0 93.9 91.7 86.7 80.6 76.7 75.6 75.6 75.0 75.0 73.3 74.4 77.8 83.3 87.8 90.6 91.1 91.1 86.7 40.0 88.3 85.0 85.6 85.6 84.4 81.1 75.0 68.9 66.1 65.6 65.6 65.0 64.4 66.7 72.8 77.8 80.6 81.7 81.1 80.6 75.6 45.0 78.3 75.0 75.0 75.0 74.4 72.2 68.3 61.7 56.7 55.6 55.0 55.0 55.0 59.4 65.0 68.9 70.0 70.0 70.0 70.0 65.6 50.0 67.8 63.9 65.0 65.6 63.9 61.7 58.9 53.3 47.2 45.0 44.4 44.4 46.1 51.1 56.7 58.3 59.4 60.0 58.3 57.2 52.2 55.0 51.7 47.8 49.4 51.1 52.8 51.7 48.3 43.9 37.8 34.4 33.9 33.9 36.7 42.2 46.1 48.3 47.2 45.0 43.3 42.2 37.2 60.0 35.0 31.1 32.8 35.0 37.8 40.0 38.3 33.9 28.3 24.4 23.9 23.9 27.8 32.8 36.1 35.6 32.8 30.0 27.8 27.2 25.0 65.0 25.0 22.8 22.8 22.8 23.3 25.6 27.8 24.4 19.4 15.6 15.6 15.6 18.9 23.3 25.0 22.2 20.0 20.6 21.1 21.1 18.3 70.0 16.7 13.9 14.4 15.0 15.6 15.0 15.6 15.6 11.7 8.9 8.9 9.4 12.2 14.4 13.3 13.3 13.9 12.8 11.7 11.1 8.9 75.0 6.1 5.0 5.0 6.1 6.7 7.8 7.8 7.8 6.1 4.4 4.4 4.4 6.1 6.7 6.7 6.1 5.0 3.9 3.3 2.8 1.7 80.0 0.6 0.6 0.6 0.6 1.1 1.7 2.2 2.2 1.7 1.7 1.7 1.7 1.7 2.2 1.7 1.1 0.6 0.0 0.0 0.0 0.0 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 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