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 8419 # [DATE] 04/06/89 # [MANUFAC] RUUD LIGHTING # [LUMCAT] QH499 # [LUMINAIRE] 22" QUADRATE HORIZONTAL # [LAMP] 1000 WATT MH # TILT=NONE # Bulbs: 1, 110000 lm each # Number of measured angles: 20 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.580 1.330 0.000 # Ballast factor: 1, Input power: 1080 W # Source file: qh499.ies # Luminaire flux = 67240 lm, # 61.1 % of the bulb flux # between 75 and 90: 3.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 39.9 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 247 cd/1000lm, # 67.5 deg to <72.5 deg: max 206 cd/1000lm, # maximum spec. lum. intensity 247 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: 0.0 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 5.0 111 112 111 112 112 112 112 113 113 112 112 113 112 112 112 112 112 113 112 112 111 10.0 111 111 111 112 112 113 113 114 115 115 115 115 114 114 114 113 113 112 111 112 111 15.0 110 110 111 112 113 114 115 117 118 118 118 118 117 117 116 115 114 113 112 112 111 20.0 108 108 109 111 114 115 117 120 122 122 122 122 120 120 119 117 116 114 112 111 110 25.0 103 103 106 109 114 117 121 125 128 129 129 128 125 125 122 121 118 115 111 109 108 30.0 94.8 95.8 99.1 106 113 120 125 132 137 140 140 137 133 133 128 125 120 114 107 104 102 35.0 87.2 88.3 92.9 103 113 123 132 141 148 154 153 151 144 144 138 130 121 111 101 96.4 94.8 40.0 81.6 83.0 88.7 99.8 114 128 144 156 164 172 172 170 163 163 153 140 124 108 95.7 89.4 88.3 45.0 80.2 81.6 93.6 102 112 131 157 174 177 180 184 188 186 186 171 149 124 107 95.5 85.5 83.0 50.0 81.6 80.4 94.5 108 114 133 163 194 190 189 193 206 205 205 184 153 128 118 101 85.3 79.2 55.0 67.0 70.3 93.4 107 115 132 167 217 210 188 195 221 227 227 190 158 144 136 104 79.4 73.9 60.0 58.7 61.0 88.5 107 114 127 165 221 202 164 175 215 240 240 193 156 148 134 99.5 70.8 64.6 62.5 42.8 48.0 74.7 99.7 108 125 166 223 195 150 162 218 247 247 192 147 138 130 92.7 63.2 56.3 65.0 29.6 34.2 53.3 79.9 96.4 122 160 212 186 142 154 208 232 232 179 138 126 117 80.4 54.9 48.0 70.0 11.8 14.1 24.8 35.8 46.9 85.6 149 180 164 83.2 82.5 162 206 206 156 111 90.0 76.6 48.6 31.9 28.8 75.0 7.3 8.0 11.1 13.9 15.4 29.2 58.2 78.5 63.7 17.9 21.4 58.0 108 108 91.9 70.0 47.8 28.3 17.9 12.4 11.8 80.0 2.5 2.3 2.6 4.2 5.2 9.4 16.5 30.9 21.2 7.7 9.4 20.7 39.9 39.9 38.9 23.3 8.9 6.3 4.7 3.1 3.5 85.0 0.4 0.2 0.2 0.7 0.7 0.8 1.4 2.1 2.4 1.7 1.7 2.8 3.5 3.5 2.6 2.2 1.6 0.8 0.8 0.5 0.7 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 8419 # [DATE] 04/06/89 # [MANUFAC] RUUD LIGHTING # [LUMCAT] QH499 # [LUMINAIRE] 22" QUADRATE HORIZONTAL # [LAMP] 1000 WATT MH # TILT=NONE # Bulbs: 1, 110000 lm each # Number of measured angles: 20 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.580 1.330 0.000 # Ballast factor: 1, Input power: 1080 W # Source file: qh499.ies # Luminaire flux = 67240 lm, # 61.1 % of the bulb flux # between 75 and 90: 3.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 39.9 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 247 cd / 1000 lm, # 67.5 deg to < 76 deg: max 206 cd / 1000 lm, # maximum spec. lum. intensity 247 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: 0.0 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 112 5.0 111 112 111 112 112 112 112 113 113 112 112 113 112 112 112 112 112 113 112 112 111 10.0 111 111 111 112 112 113 113 114 115 115 115 115 114 114 114 113 113 112 111 112 111 15.0 110 110 111 112 113 114 115 117 118 118 118 118 117 117 116 115 114 113 112 112 111 20.0 108 108 109 111 114 115 117 120 122 122 122 122 120 120 119 117 116 114 112 111 110 25.0 103 103 106 109 114 117 121 125 128 129 129 128 125 125 122 121 118 115 111 109 108 30.0 94.8 95.8 99.1 106 113 120 125 132 137 140 140 137 133 133 128 125 120 114 107 104 102 35.0 87.2 88.3 92.9 103 113 123 132 141 148 154 153 151 144 144 138 130 121 111 101 96.4 94.8 40.0 81.6 83.0 88.7 99.8 114 128 144 156 164 172 172 170 163 163 153 140 124 108 95.7 89.4 88.3 45.0 80.2 81.6 93.6 102 112 131 157 174 177 180 184 188 186 186 171 149 124 107 95.5 85.5 83.0 50.0 81.6 80.4 94.5 108 114 133 163 194 190 189 193 206 205 205 184 153 128 118 101 85.3 79.2 55.0 67.0 70.3 93.4 107 115 132 167 217 210 188 195 221 227 227 190 158 144 136 104 79.4 73.9 60.0 58.7 61.0 88.5 107 114 127 165 221 202 164 175 215 240 240 193 156 148 134 99.5 70.8 64.6 62.5 42.8 48.0 74.7 99.7 108 125 166 223 195 150 162 218 247 247 192 147 138 130 92.7 63.2 56.3 65.0 29.6 34.2 53.3 79.9 96.4 122 160 212 186 142 154 208 232 232 179 138 126 117 80.4 54.9 48.0 70.0 11.8 14.1 24.8 35.8 46.9 85.6 149 180 164 83.2 82.5 162 206 206 156 111 90.0 76.6 48.6 31.9 28.8 75.0 7.3 8.0 11.1 13.9 15.4 29.2 58.2 78.5 63.7 17.9 21.4 58.0 108 108 91.9 70.0 47.8 28.3 17.9 12.4 11.8 80.0 2.5 2.3 2.6 4.2 5.2 9.4 16.5 30.9 21.2 7.7 9.4 20.7 39.9 39.9 38.9 23.3 8.9 6.3 4.7 3.1 3.5 85.0 0.4 0.2 0.2 0.7 0.7 0.8 1.4 2.1 2.4 1.7 1.7 2.8 3.5 3.5 2.6 2.2 1.6 0.8 0.8 0.5 0.7 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