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] GE 8265 # [MANUFAC] GE Lighting Systems - Hendersonville NC USA # [LUMCAT] (not specific to a single catalog number) # [LUMINAIRE] GE SCM 175 # [LAMP] HPS 150 MED # [OTHER] Distribution: M-C-III # [MORE] Socket Pos: B # [MORE] Comments: FLAT GLASS - # [MORE] Revision No: 0 Rev Date: 910925 Test Date: 90082202 # [MORE] Reflector: 35-232112-13 Refractor: FLAT GLASS # TILT=NONE # Bulbs: 1, 15000 lm each # Number of measured angles: 20 vertical, 36 horizontal ones # Photometric type: 1, Units type: 1 # Luminous opening diameter (and height?): 1.500 ( 0.000 ) # Ballast factor: 1, Input power: 150 W # Source file: /tmp/Ge8265c.IES # Luminaire flux = 7031 lm, # 46.9 % of the bulb flux # between 75 and 90: 0.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 6.2 cd / 1000 lm , 0.0 % 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 216 cd / 1000 lm, # 67.5 deg to < 76 deg: max 288 cd / 1000 lm, # maximum spec. lum. intensity 288 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 52.5 55.0 57.5 62.5 65.0 67.5 72.5 75.0 77.5 82.5 85.0 87.5 92.5 95.0 97.5 102.5 105.0 107.5 112.5 115.0 117.5 122.5 125.0 127.5 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 174 5.0 178 179 180 181 182 184 183 183 183 183 182 182 182 182 182 181 181 181 180 179 179 178 178 177 176 176 175 174 173 173 171 168 166 164 163 162 15.0 172 175 182 194 203 209 214 216 216 216 215 213 209 207 204 198 195 192 186 183 181 176 174 172 169 167 165 162 160 158 153 148 142 138 133 131 25.0 144 152 168 174 166 171 189 195 197 201 203 200 192 188 181 166 159 154 145 140 138 133 131 129 126 124 123 121 121 120 119 115 111 106 103 102 35.0 113 127 155 141 137 136 143 146 150 160 164 162 158 157 149 133 125 122 115 112 110 105 103 101 97.6 95.7 94.5 92.1 90.9 89.9 87.1 84.7 84.5 80.7 75.4 72.7 45.0 122 126 134 120 104 113 126 130 133 137 139 135 128 124 122 116 114 111 107 105 101 93.2 89.5 89.2 88.8 88.5 86.9 83.5 81.8 79.7 73.7 68.5 68.9 76.1 73.8 72.7 55.0 58.8 64.3 75.3 113 140 126 140 144 143 140 139 133 121 115 116 117 118 116 111 108 103 93.0 87.9 86.1 82.8 81.1 79.3 75.9 74.2 72.4 67.1 60.9 58.5 56.1 56.8 57.2 60.0 37.3 41.1 48.7 74.1 98.3 129 170 173 177 162 155 149 136 136 136 155 165 174 155 138 121 90.5 83.3 76.1 69.9 67.7 65.5 60.3 58.2 56.1 41.7 40.0 38.5 36.1 37.5 38.1 62.5 26.5 29.5 35.4 54.9 77.5 131 181 187 193 174 163 153 138 140 143 177 187 196 173 143 114 62.5 50.7 39.0 33.1 32.0 30.9 28.2 27.9 27.7 28.9 29.6 28.4 26.2 27.7 28.5 65.0 15.7 17.9 22.1 35.7 56.6 133 194 199 203 184 175 165 150 153 157 189 202 216 179 139 99.4 37.1 27.9 18.6 14.5 14.0 13.5 13.1 13.5 14.0 16.3 19.1 18.4 16.3 18.1 18.9 67.5 11.8 13.4 16.7 27.1 42.8 103 222 238 253 237 224 212 185 179 174 207 217 228 181 140 99.0 35.8 26.3 16.7 12.1 11.3 10.5 9.5 9.3 9.2 12.7 14.9 14.3 12.9 14.7 15.6 70.0 7.9 8.9 11.2 18.5 28.9 72.7 241 265 288 274 248 221 172 161 150 169 180 191 145 112 78.3 27.3 21.1 14.9 11.3 10.7 9.9 8.3 7.3 6.3 9.1 10.6 10.1 9.5 11.3 12.3 72.5 3.9 4.5 5.7 10.0 15.1 42.5 178 202 227 223 195 167 107 96.1 84.8 101 99.6 98.1 61.7 47.9 34.1 13.7 11.8 9.9 7.8 7.2 6.5 5.3 4.7 4.2 5.5 6.3 5.9 6.0 8.0 9.0 75.0 0.0 0.0 0.3 1.4 1.2 12.4 62.5 74.0 85.5 82.5 70.9 59.3 33.1 29.3 25.3 22.9 20.7 18.4 12.2 10.2 8.1 4.7 4.4 4.1 3.3 3.1 2.8 1.7 1.5 1.2 1.9 2.1 1.7 2.6 4.6 5.6 77.5 0.0 0.0 0.3 1.1 0.9 9.3 6.7 8.0 9.2 7.3 6.5 5.8 4.1 3.7 3.3 3.0 2.7 2.5 2.1 1.6 1.2 0.9 0.9 0.9 0.5 0.5 0.5 0.1 0.1 0.0 1.5 1.6 1.3 2.0 3.5 4.2 80.0 0.0 0.0 0.1 0.7 0.6 6.2 0.0 0.1 0.3 0.3 0.3 0.3 0.3 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 1.1 0.9 1.3 2.3 2.7 82.5 0.0 0.0 0.1 0.3 0.3 3.1 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 0.0 0.0 0.0 0.5 0.5 0.4 0.7 1.1 1.3 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 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 87.5 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 0.0 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 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