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| 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 7315
# [MANUFAC] GE Lighting Systems - Hendersonville NC USA
# [LUMCAT] (not specific to a single catalog number)
# [LUMINAIRE] GE DECASHIELD 400
# [LAMP] HPS 200-400
# [OTHER] Distribution: M-C-III
# [MORE] Socket Pos: A
# [MORE] Comments: - -
# [MORE] Revision No: 1 Rev Date: 910917 Test Date: 91070802
# [MORE] Reflector: 35-440088-01 Refractor: FLAT GLASS
# TILT=NONE
# Bulbs: 1, 10000 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: 1 W
# Source file: ies/ge7315.ies
# Luminaire flux = 7775 lm,
# 77.7 % of the bulb flux
# between 75 and 90: 4.0 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 64.4 cd/1000lm , 0.7 % of the luminaire flux
# 90deg and above: max 0.4?cd/1000lm , 0.0?% of the luminaire flux
# CutOff Type: Full_CutOff
# 62.5 deg to <67.5 deg: max 271 cd/1000lm,
# 67.5 deg to <72.5 deg: max 259 cd/1000lm,
# maximum spec. lum. intensity 272 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 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:
0.0 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182
5.0 183 183 182 181 181 181 181 181 181 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 182 181 181 181 181 180 179 177 177 177 176
15.0 182 181 180 179 178 180 181 181 181 182 182 182 182 182 182 182 182 181 181 181 180 179 178 178 177 176 176 175 174 174 173 173 171 168 164 163
25.0 162 165 171 176 177 174 173 173 174 175 176 177 179 181 181 182 183 183 184 184 183 183 182 182 180 180 179 177 176 176 173 171 170 169 160 156
35.0 140 148 166 179 184 182 182 183 181 179 178 178 178 178 178 178 177 177 175 175 174 171 170 170 169 168 169 169 170 170 173 174 172 172 177 180
45.0 162 163 165 182 200 209 202 200 196 187 183 180 175 172 171 169 168 168 169 169 168 166 165 162 158 156 157 158 159 161 167 174 170 164 174 179
55.0 164 165 168 187 209 224 231 233 234 237 238 231 216 209 203 192 186 183 176 173 169 161 157 154 148 145 144 144 144 146 151 159 155 137 124 117
60.0 124 130 143 149 173 213 254 258 263 265 264 263 247 239 230 220 216 211 196 188 180 162 154 147 135 132 129 126 125 124 124 127 122 107 91.5 83.8
62.5 105 113 130 130 156 208 248 256 264 271 266 262 245 240 235 230 228 225 212 203 195 170 158 147 130 126 121 115 114 112 110 111 105 91.8 75.5 67.4
65.0 84.8 95.6 117 112 138 203 239 244 249 248 242 235 218 214 210 215 217 219 215 208 200 174 161 147 126 120 114 106 104 101 96.0 95.0 88.3 76.6 59.5 51.0
67.5 68.3 77.1 94.8 92.4 118 184 215 222 229 236 233 230 216 210 204 207 210 213 212 205 198 171 157 143 119 113 106 97.7 94.2 90.8 80.9 77.2 70.2 61.2 49.0 42.9
70.0 51.8 58.6 72.4 73.2 98.0 165 219 233 246 259 258 257 240 235 229 228 228 227 217 206 195 165 151 136 112 104 97.2 88.9 85.6 82.2 65.8 59.3 52.0 45.7 38.5 34.9
72.5 35.3 40.2 50.0 54.0 78.0 147 222 239 256 272 272 271 256 249 242 236 232 229 213 200 187 152 137 121 98.9 92.0 85.1 77.4 74.1 70.8 50.6 41.4 33.8 30.2 28.0 26.9
75.0 18.8 21.7 27.5 34.8 58.0 128 189 202 216 233 232 231 209 196 184 168 161 154 136 125 113 89.1 80.8 72.6 61.2 57.4 53.6 49.5 47.0 44.5 35.5 23.6 15.7 14.8 17.5 18.8
77.5 14.2 16.4 20.8 26.2 43.6 96.2 111 115 118 118 115 111 96.6 90.2 83.7 78.7 76.7 74.7 64.9 58.1 51.3 36.7 31.2 25.7 18.0 16.2 14.4 13.6 13.2 12.7 26.8 17.8 11.8 11.2 13.2 14.2
80.0 9.6 11.0 14.0 17.5 29.2 64.4 31.7 35.8 39.9 43.6 42.6 41.7 37.1 34.7 32.3 29.6 28.6 27.6 25.0 22.8 20.7 15.4 13.6 11.7 9.4 8.6 7.7 7.3 7.1 6.9 18.0 11.9 8.0 7.5 8.8 9.4
82.5 5.0 5.7 7.3 8.8 14.8 32.6 7.9 9.0 10.2 11.3 11.2 11.1 9.8 9.2 8.6 7.9 7.7 7.5 7.1 6.6 6.1 5.4 5.0 4.6 3.8 3.6 3.5 3.5 3.3 3.1 9.3 6.0 4.1 3.8 4.4 4.7
85.0 0.3 0.4 0.6 0.2 0.4 0.8 1.3 1.4 1.5 1.9 1.8 1.7 1.3 1.3 1.3 1.2 1.2 1.2 1.2 1.1 1.0 0.8 0.7 0.6 0.8 0.7 0.6 0.6 0.6 0.6 0.6 0.2 0.2 0.2 0.0 -0.1
87.5 0.2 0.3 0.4 0.2 0.3 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.2 0.2 0.2 0.0 -0.1
90.0 0.2 0.2 0.3 0.1 0.2 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.1 0.1 0.1 0.0 0.0