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] ITL 37441 # [DATE] 10/22/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] QV515 # [LUMINAIRE] 16" QUADRATE VERTICAL / TYPE V # [LAMP] 150 WATT HPS # TILT=NONE # Bulbs: 1, 16000 lm each # Number of measured angles: 37 vertical, 5 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.180 1.180 0.000 # Ballast factor: 1, Input power: 170 W # Source file: qv515.ies # Luminaire flux = 10849 lm, # 67.8 % of the bulb flux # between 75 and 90: 4.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 19.9 cd/1000lm , 0.7 % 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 255 cd/1000lm, # 67.5 deg to <72.5 deg: max 243 cd/1000lm, # maximum spec. lum. intensity 255 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 22.5 45.0 67.5 90.0 #V: 0.0 21.3 21.3 21.3 21.3 21.3 2.5 22.1 21.9 21.9 21.9 22.1 5.0 24.3 24.2 24.3 24.2 24.3 7.5 27.1 27.2 27.4 27.2 27.1 10.0 31.2 32.1 32.1 32.1 31.2 12.5 37.9 39.2 39.9 39.2 37.9 15.0 48.1 49.1 49.9 49.1 48.1 17.5 58.3 59.3 61.1 59.3 58.3 20.0 66.9 69.2 71.3 69.2 66.9 22.5 74.3 77.8 81.1 77.8 74.3 25.0 80.4 85.5 89.6 85.5 80.4 27.5 85.3 92.8 97.4 92.8 85.3 30.0 89.4 99.5 105 99.5 89.4 32.5 93.1 105 113 105 93.1 35.0 97.5 107 122 107 97.5 37.5 104 109 129 109 104 40.0 115 113 133 113 115 42.5 127 121 136 121 127 45.0 138 132 140 132 138 47.5 146 142 148 142 146 50.0 149 151 159 151 149 52.5 154 160 165 160 154 55.0 161 175 162 175 161 57.5 171 199 158 199 171 60.0 181 226 153 226 181 62.5 192 250 145 250 192 65.0 196 255 139 255 196 67.5 182 243 136 243 182 70.0 142 201 131 201 142 72.5 101 139 116 139 101 75.0 64.4 90.0 83.1 90.0 64.4 77.5 31.4 47.3 44.6 47.3 31.4 80.0 14.2 19.9 16.7 19.9 14.2 82.5 5.8 7.1 5.4 7.1 5.8 85.0 1.8 1.8 1.8 1.8 1.8 87.5 0.3 0.2 0.2 0.2 0.3 90.0 0.0 0.0 0.0 0.0 0.0 # IESNA91 # [TEST] ITL 37441 # [DATE] 10/22/90 # [MANUFAC] RUUD LIGHTING # [LUMCAT] QV515 # [LUMINAIRE] 16" QUADRATE VERTICAL / TYPE V # [LAMP] 150 WATT HPS # TILT=NONE # Bulbs: 1, 16000 lm each # Number of measured angles: 37 vertical, 5 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.180 1.180 0.000 # Ballast factor: 1, Input power: 170 W # Source file: qv515.ies # Luminaire flux = 10849 lm, # 67.8 % of the bulb flux # between 75 and 90: 4.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 19.9 cd / 1000 lm , 0.7 % 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 255 cd / 1000 lm, # 67.5 deg to < 76 deg: max 243 cd / 1000 lm, # maximum spec. lum. intensity 255 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 22.5 45.0 67.5 90.0 #V: 0.0 21.3 21.3 21.3 21.3 21.3 2.5 22.1 21.9 21.9 21.9 22.1 5.0 24.3 24.2 24.3 24.2 24.3 7.5 27.1 27.2 27.4 27.2 27.1 10.0 31.2 32.1 32.1 32.1 31.2 12.5 37.9 39.2 39.9 39.2 37.9 15.0 48.1 49.1 49.9 49.1 48.1 17.5 58.3 59.3 61.1 59.3 58.3 20.0 66.9 69.2 71.3 69.2 66.9 22.5 74.3 77.8 81.1 77.8 74.3 25.0 80.4 85.5 89.6 85.5 80.4 27.5 85.3 92.8 97.4 92.8 85.3 30.0 89.4 99.5 105 99.5 89.4 32.5 93.1 105 113 105 93.1 35.0 97.5 107 122 107 97.5 37.5 104 109 129 109 104 40.0 115 113 133 113 115 42.5 127 121 136 121 127 45.0 138 132 140 132 138 47.5 146 142 148 142 146 50.0 149 151 159 151 149 52.5 154 160 165 160 154 55.0 161 175 162 175 161 57.5 171 199 158 199 171 60.0 181 226 153 226 181 62.5 192 250 145 250 192 65.0 196 255 139 255 196 67.5 182 243 136 243 182 70.0 142 201 131 201 142 72.5 101 139 116 139 101 75.0 64.4 90.0 83.1 90.0 64.4 77.5 31.4 47.3 44.6 47.3 31.4 80.0 14.2 19.9 16.7 19.9 14.2 82.5 5.8 7.1 5.4 7.1 5.8 85.0 1.8 1.8 1.8 1.8 1.8 87.5 0.3 0.2 0.2 0.2 0.3 90.0 0.0 0.0 0.0 0.0 0.0