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| In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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.
# IESNA: LM-63-1995
# [TEST] 768949
# [DATE] 4/25/02
# [MANUFAC] COOPER LIGHTING
# [LUMCAT] OVH17VXX2D
# [LUMINAIRE] 175W MV TYPE II ROADWAY
# [LAMP] 175 WATT MERCURY CLEAR BT-28
# [_REFLECTOR] FORMED BISYMMETRIC SPECULAR
# [_REFRACTOR] CLEAR FLAT GLASS
# [_SOCKETPOS] HORIZONTAL
# [_LAMPLUMENS] 7950
# TILT=NONE
# Bulbs: 1, 7950 lm each
# Number of measured angles: 37 vertical, 21 horizontal ones
# Photometric type: 1, Units type: 1
# Luminous openig width, length and height: 0.000 0.000 0.000
# Ballast factor: 1, Input power: 175 W
# Source file: ovh1v2d.ies
# Luminaire flux = 5371 lm,
# 67.6 % of the bulb flux
# between 75 and 90: 2.3 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 61.0 cd / 1000 lm , 0.2 % 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 490 cd / 1000 lm,
# 67.5 deg to < 76 deg: max 558 cd / 1000 lm,
# maximum spec. lum. intensity 558 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:
0.0 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126
2.5 136 136 136 136 134 133 131 130 128 125 125 125 124 123 123 121 121 120 118 119 121
5.0 151 151 150 149 145 142 138 135 132 129 127 126 123 121 119 118 116 115 115 115 116
7.5 173 172 171 166 162 156 148 142 136 131 129 127 124 120 118 116 115 113 111 111 112
10.0 203 202 201 193 184 172 159 149 141 134 131 128 123 120 117 115 113 110 108 109 110
12.5 227 226 224 219 207 191 172 159 148 138 134 131 125 120 116 114 111 110 107 107 107
15.0 240 242 241 235 221 209 191 169 153 140 136 131 126 121 117 113 111 110 107 106 106
17.5 248 249 248 241 231 225 206 176 155 139 136 131 126 120 115 110 110 111 108 106 106
20.0 254 257 255 244 240 235 216 185 159 144 140 134 127 123 123 110 108 114 113 109 108
22.5 255 258 254 245 245 238 226 197 168 148 142 136 128 125 123 111 104 107 112 108 107
25.0 254 256 251 247 247 243 229 217 181 155 146 138 126 123 124 116 103 102 108 108 106
27.5 253 251 245 252 245 237 243 245 207 168 153 141 125 119 123 117 101 97.7 105 107 103
30.0 244 243 240 249 240 240 257 270 235 190 167 144 123 115 114 115 103 94.7 98.4 105 101
32.5 228 225 229 238 239 250 273 286 250 206 179 149 121 111 107 114 105 91.6 90.9 102 94.7
35.0 202 199 201 213 234 267 306 299 247 202 175 149 120 109 102 109 103 89.7 86.5 95.3 90.9
37.5 172 169 171 186 230 282 325 312 244 194 165 140 117 107 99.6 102 97.1 87.2 82.3 85.9 83.4
40.0 148 147 148 162 227 286 324 318 236 175 151 135 115 103 97.7 95.3 92.8 84.0 77.2 79.1 78.5
42.5 131 131 132 145 209 270 308 306 224 163 141 128 113 103 96.5 94.1 90.3 81.6 74.1 74.7 74.7
45.0 121 121 121 134 185 237 299 280 209 157 139 128 114 103 95.8 93.5 88.4 79.1 74.7 70.9 69.8
47.5 115 115 115 129 168 208 296 245 209 181 154 135 118 102 95.8 92.8 85.9 77.2 74.1 67.3 67.3
50.0 110 110 110 125 154 186 257 222 230 202 163 143 123 102 92.8 89.7 84.7 81.0 73.5 64.2 62.3
52.5 105 104 105 121 139 163 210 217 253 231 179 151 130 100 90.9 86.5 79.7 81.6 70.9 59.7 59.7
55.0 99.6 99.6 101 116 126 146 174 206 299 245 186 149 132 99.0 89.1 82.8 76.0 77.9 67.3 57.9 57.2
57.5 97.1 95.8 95.3 108 115 140 157 226 329 258 186 152 126 97.7 89.1 79.7 70.9 67.9 62.9 63.5 64.8
60.0 99.6 94.1 89.1 95.3 110 139 154 209 415 282 179 143 120 96.5 87.2 76.6 67.9 58.5 59.1 79.7 83.4
62.5 110 95.8 81.6 85.9 107 143 151 268 486 287 168 132 111 94.1 84.7 72.2 64.2 52.3 56.7 100 102
65.0 115 95.8 75.3 79.7 110 151 165 366 490 299 172 131 105 89.1 80.4 69.2 59.7 47.3 54.8 101 103
67.5 90.9 80.4 66.0 70.9 102 154 196 405 506 328 159 102 78.5 73.5 72.8 62.9 55.5 41.8 50.4 90.9 90.9
70.0 66.0 60.4 55.5 61.0 80.4 132 207 443 558 296 113 51.1 32.3 25.5 17.5 26.2 39.9 28.1 32.3 85.9 87.2
72.5 43.6 43.0 43.0 49.2 56.7 78.5 177 514 429 201 102 39.9 25.5 23.0 11.8 8.7 6.8 6.8 17.5 89.1 89.7
75.0 19.9 19.2 21.8 23.0 24.9 25.5 123 285 210 115 70.9 31.8 16.9 18.7 9.9 5.0 3.1 4.4 10.6 84.7 98.4
77.5 5.0 2.5 3.1 1.3 3.1 9.3 46.0 81.0 74.7 51.1 37.4 20.5 9.3 9.3 5.0 1.9 0.6 1.3 4.4 62.9 93.5
80.0 1.3 0.0 0.6 0.0 0.0 2.5 10.6 16.2 16.9 18.7 15.0 7.4 3.8 3.1 1.3 0.6 0.0 0.0 0.6 28.1 61.0
82.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 1.9 2.5 1.3 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.7 13.7
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
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
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