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 7447 # [DATE] 05/03/88 # [MANUFAC] RUUD LIGHTING # [LUMCAT] QH440 # [LUMINAIRE] 16" QUADRATE HORIZONTAL # [LAMP] 400 WATT MH # TILT=NONE # Bulbs: 1, 36000 lm each # Number of measured angles: 19 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.160 0.830 0.000 # Ballast factor: 1, Input power: 455 W # Source file: qh440.ies # Luminaire flux = 24694 lm, # 68.6 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 44.9 cd/1000lm , 0.5 % 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 340 cd/1000lm, # 67.5 deg to <72.5 deg: max 256 cd/1000lm, # maximum spec. lum. intensity 340 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: 0.0 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 5.0 136 135 135 136 136 136 136 136 136 136 135 134 134 132 131 130 130 129 129 128 130 10.0 130 132 134 136 136 139 139 139 138 138 138 136 136 134 132 132 130 130 128 127 128 15.0 123 123 125 129 132 136 137 138 138 138 138 137 134 133 132 132 132 132 129 127 128 20.0 115 116 120 123 127 130 132 134 134 135 135 135 134 133 133 134 132 132 130 127 127 25.0 101 110 112 119 122 125 127 134 138 141 142 141 138 134 136 137 133 128 125 120 121 30.0 88.8 92.3 99.7 111 115 122 130 140 148 154 155 154 146 140 138 138 131 119 111 105 108 35.0 78.1 78.8 81.6 93.6 107 118 132 148 165 182 187 184 167 155 146 142 132 114 101 96.4 96.9 40.0 74.0 73.3 76.0 83.4 103 121 146 170 193 215 224 224 211 195 166 152 134 109 94.3 92.3 90.3 45.0 71.4 71.9 74.0 80.1 99.7 134 174 209 221 239 245 253 273 268 194 147 123 108 99.1 95.8 92.9 50.0 71.4 74.7 78.8 85.4 103 133 181 237 237 226 232 237 289 303 214 169 130 131 112 109 101 55.0 59.2 69.9 83.4 109 123 169 193 305 243 211 221 240 330 326 217 183 136 132 105 84.2 76.6 60.0 47.0 63.1 92.3 130 131 175 195 272 233 197 204 222 275 302 218 157 146 141 97.7 75.5 68.4 65.0 29.2 33.3 61.2 137 130 186 217 279 207 144 145 168 264 340 243 173 140 123 80.1 58.3 53.6 70.0 11.4 19.1 27.2 60.5 74.6 121 170 159 123 74.0 95.6 125 237 256 225 150 96.4 91.8 53.6 36.1 34.8 75.0 4.8 6.1 5.5 17.8 25.9 50.1 54.9 32.0 29.8 16.3 17.0 21.1 38.8 100 98.4 106 61.8 43.5 24.6 17.0 19.6 80.0 0.0 0.0 0.0 1.5 2.8 17.0 20.3 12.2 9.6 7.6 6.8 7.4 14.2 38.1 44.9 28.7 12.2 8.9 4.3 2.8 3.3 85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.4 0.7 1.6 5.5 2.8 1.5 0.4 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 7447 # [DATE] 05/03/88 # [MANUFAC] RUUD LIGHTING # [LUMCAT] QH440 # [LUMINAIRE] 16" QUADRATE HORIZONTAL # [LAMP] 400 WATT MH # TILT=NONE # Bulbs: 1, 36000 lm each # Number of measured angles: 19 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.160 0.830 0.000 # Ballast factor: 1, Input power: 455 W # Source file: qh440.ies # Luminaire flux = 24694 lm, # 68.6 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 44.9 cd / 1000 lm , 0.5 % 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 340 cd / 1000 lm, # 67.5 deg to < 76 deg: max 256 cd / 1000 lm, # maximum spec. lum. intensity 340 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: 0.0 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 134 5.0 136 135 135 136 136 136 136 136 136 136 135 134 134 132 131 130 130 129 129 128 130 10.0 130 132 134 136 136 139 139 139 138 138 138 136 136 134 132 132 130 130 128 127 128 15.0 123 123 125 129 132 136 137 138 138 138 138 137 134 133 132 132 132 132 129 127 128 20.0 115 116 120 123 127 130 132 134 134 135 135 135 134 133 133 134 132 132 130 127 127 25.0 101 110 112 119 122 125 127 134 138 141 142 141 138 134 136 137 133 128 125 120 121 30.0 88.8 92.3 99.7 111 115 122 130 140 148 154 155 154 146 140 138 138 131 119 111 105 108 35.0 78.1 78.8 81.6 93.6 107 118 132 148 165 182 187 184 167 155 146 142 132 114 101 96.4 96.9 40.0 74.0 73.3 76.0 83.4 103 121 146 170 193 215 224 224 211 195 166 152 134 109 94.3 92.3 90.3 45.0 71.4 71.9 74.0 80.1 99.7 134 174 209 221 239 245 253 273 268 194 147 123 108 99.1 95.8 92.9 50.0 71.4 74.7 78.8 85.4 103 133 181 237 237 226 232 237 289 303 214 169 130 131 112 109 101 55.0 59.2 69.9 83.4 109 123 169 193 305 243 211 221 240 330 326 217 183 136 132 105 84.2 76.6 60.0 47.0 63.1 92.3 130 131 175 195 272 233 197 204 222 275 302 218 157 146 141 97.7 75.5 68.4 65.0 29.2 33.3 61.2 137 130 186 217 279 207 144 145 168 264 340 243 173 140 123 80.1 58.3 53.6 70.0 11.4 19.1 27.2 60.5 74.6 121 170 159 123 74.0 95.6 125 237 256 225 150 96.4 91.8 53.6 36.1 34.8 75.0 4.8 6.1 5.5 17.8 25.9 50.1 54.9 32.0 29.8 16.3 17.0 21.1 38.8 100 98.4 106 61.8 43.5 24.6 17.0 19.6 80.0 0.0 0.0 0.0 1.5 2.8 17.0 20.3 12.2 9.6 7.6 6.8 7.4 14.2 38.1 44.9 28.7 12.2 8.9 4.3 2.8 3.3 85.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.4 0.7 1.6 5.5 2.8 1.5 0.4 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