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 8408 # [DATE] 03/31/89 # [MANUFAC] RUUD LIGHTING # [LUMCAT] PR499 # [LUMINAIRE] 22" PARKING/ROADWAY / TYPE II # [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: pr499.ies # Luminaire flux = 66691 lm, # 60.6 % of the bulb flux # between 75 and 90: 2.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.3 cd/1000lm , 0.4 % 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 238 cd/1000lm, # 67.5 deg to <72.5 deg: max 254 cd/1000lm, # maximum spec. lum. intensity 254 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: 0.0 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 5.0 109 110 110 110 110 110 110 110 111 110 109 110 111 110 111 111 110 111 111 111 110 10.0 107 109 108 109 109 110 111 111 113 113 112 113 113 112 112 112 111 110 110 111 109 15.0 105 107 107 108 109 111 113 114 116 116 116 116 116 114 114 112 111 110 109 109 108 20.0 102 104 105 106 109 112 115 116 119 119 119 120 120 117 116 114 111 109 108 107 106 25.0 96.9 99.5 101 105 109 114 118 121 126 127 126 126 126 121 119 116 112 109 105 104 104 30.0 90.3 92.4 96.0 102 109 115 122 128 135 137 136 137 135 129 124 120 113 107 101 98.3 99.0 35.0 83.7 86.0 90.5 99.0 108 118 129 137 147 153 152 152 149 140 134 125 115 104 95.9 91.9 91.4 40.0 78.5 80.9 87.2 97.0 111 123 141 153 164 171 172 173 169 159 149 135 118 103 91.3 86.0 85.4 45.0 76.4 79.7 92.0 97.9 110 128 153 170 177 181 183 186 188 180 167 143 119 104 92.9 83.9 82.0 50.0 78.1 79.7 93.1 105 112 130 158 188 195 200 202 206 210 197 175 147 126 117 99.7 83.6 79.9 55.0 64.3 70.0 94.1 106 115 128 158 207 220 221 223 228 235 216 180 153 143 133 103 77.3 75.0 60.0 56.6 61.1 89.6 109 123 124 150 203 219 220 224 232 236 219 175 156 151 132 99.0 67.7 63.2 65.0 29.2 34.6 57.4 87.4 104 117 137 185 203 206 214 225 238 197 150 132 130 113 74.8 76.3 44.8 67.5 18.8 23.1 39.4 64.9 82.9 100 121 168 225 244 251 253 254 195 130 115 111 92.4 56.8 36.0 34.0 70.0 10.8 14.1 26.6 41.5 55.6 76.4 115 159 207 192 193 187 223 167 119 101 91.5 70.0 43.6 27.4 24.6 75.0 5.9 6.9 11.8 15.6 15.1 17.2 25.2 75.2 109 99.0 101 108 118 89.6 56.8 52.8 38.4 19.8 11.5 7.8 7.7 80.0 2.1 2.1 3.0 4.4 5.1 6.8 7.6 10.4 15.4 15.4 15.8 17.2 20.3 16.3 10.9 9.0 5.9 4.4 3.1 2.2 2.5 85.0 0.0 0.7 0.2 0.4 0.5 0.7 1.0 1.6 1.7 2.2 2.4 2.6 2.3 1.7 1.2 1.0 0.7 0.5 0.7 0.4 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 8408 # [DATE] 03/31/89 # [MANUFAC] RUUD LIGHTING # [LUMCAT] PR499 # [LUMINAIRE] 22" PARKING/ROADWAY / TYPE II # [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: pr499.ies # Luminaire flux = 66691 lm, # 60.6 % of the bulb flux # between 75 and 90: 2.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 20.3 cd / 1000 lm , 0.4 % 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 238 cd / 1000 lm, # 67.5 deg to < 76 deg: max 254 cd / 1000 lm, # maximum spec. lum. intensity 254 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: 0.0 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 5.0 109 110 110 110 110 110 110 110 111 110 109 110 111 110 111 111 110 111 111 111 110 10.0 107 109 108 109 109 110 111 111 113 113 112 113 113 112 112 112 111 110 110 111 109 15.0 105 107 107 108 109 111 113 114 116 116 116 116 116 114 114 112 111 110 109 109 108 20.0 102 104 105 106 109 112 115 116 119 119 119 120 120 117 116 114 111 109 108 107 106 25.0 96.9 99.5 101 105 109 114 118 121 126 127 126 126 126 121 119 116 112 109 105 104 104 30.0 90.3 92.4 96.0 102 109 115 122 128 135 137 136 137 135 129 124 120 113 107 101 98.3 99.0 35.0 83.7 86.0 90.5 99.0 108 118 129 137 147 153 152 152 149 140 134 125 115 104 95.9 91.9 91.4 40.0 78.5 80.9 87.2 97.0 111 123 141 153 164 171 172 173 169 159 149 135 118 103 91.3 86.0 85.4 45.0 76.4 79.7 92.0 97.9 110 128 153 170 177 181 183 186 188 180 167 143 119 104 92.9 83.9 82.0 50.0 78.1 79.7 93.1 105 112 130 158 188 195 200 202 206 210 197 175 147 126 117 99.7 83.6 79.9 55.0 64.3 70.0 94.1 106 115 128 158 207 220 221 223 228 235 216 180 153 143 133 103 77.3 75.0 60.0 56.6 61.1 89.6 109 123 124 150 203 219 220 224 232 236 219 175 156 151 132 99.0 67.7 63.2 65.0 29.2 34.6 57.4 87.4 104 117 137 185 203 206 214 225 238 197 150 132 130 113 74.8 76.3 44.8 67.5 18.8 23.1 39.4 64.9 82.9 100 121 168 225 244 251 253 254 195 130 115 111 92.4 56.8 36.0 34.0 70.0 10.8 14.1 26.6 41.5 55.6 76.4 115 159 207 192 193 187 223 167 119 101 91.5 70.0 43.6 27.4 24.6 75.0 5.9 6.9 11.8 15.6 15.1 17.2 25.2 75.2 109 99.0 101 108 118 89.6 56.8 52.8 38.4 19.8 11.5 7.8 7.7 80.0 2.1 2.1 3.0 4.4 5.1 6.8 7.6 10.4 15.4 15.4 15.8 17.2 20.3 16.3 10.9 9.0 5.9 4.4 3.1 2.2 2.5 85.0 0.0 0.7 0.2 0.4 0.5 0.7 1.0 1.6 1.7 2.2 2.4 2.6 2.3 1.7 1.2 1.0 0.7 0.5 0.7 0.4 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