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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.
# REPORT # : LRL 894-6F
# MANUFACTURE : ARCHITECTURAL AREA LIGHTING
# CATALOG # : PRMD-H4-150HPS
# 18" DIA X 30" HT YOKE MOUNT UNIT W/SEGMENTED SEMISPECULAR REFL &
# HAMMERTONE TOP REFLECTOR. DROP CLEAR LENS.
# HORIZONTAL LAMP. TOTAL WATTS = 196
# LAMP TYPE : 1 - 150-W CLR HPS
# LAMP LUMENS : 16000
# TILT=NONE
# Bulbs: 1, 16000 lm each
# (luminous intensites divided by 9.90 in the original ies file)
# Number of measured angles: 20 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: 196 W
# Source file: prmdh4.ies
# Luminaire flux = 1092 raw, for the given bulb(s) it would be 10813 lm,
# 67.6 % of the bulb flux
# between 75 and 90: 2.0 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 8.7 cd/1000lm , 0.5 % 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 377 cd/1000lm,
# 67.5 deg to <72.5 deg: max 374 cd/1000lm,
# maximum spec. lum. intensity 377 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 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8 40.8
5.0 46.4 49.5 55.1 52.0 46.4 38.4 37.7 37.7 39.0 40.2 40.8 40.8 40.8 39.6 37.7 35.9 35.3 35.9 37.7 38.4 39.0
15.0 161 161 161 155 149 141 140 131 114 87.9 74.9 94.0 132 132 132 132 131 129 127 127 127
25.0 181 178 172 159 148 139 132 127 123 88.5 71.2 88.5 123 123 121 118 118 118 118 118 118
35.0 173 169 161 149 138 129 127 126 127 96.5 81.7 97.1 127 121 115 109 107 107 108 108 108
45.0 178 174 165 168 168 165 178 189 199 160 140 149 166 143 124 111 105 101 101 101 101
55.0 158 155 148 156 171 191 225 240 236 186 161 161 163 144 130 122 109 99.6 92.8 92.2 91.6
60.0 171 184 211 226 237 243 228 215 204 168 149 150 153 132 121 118 105 92.2 81.1 80.4 79.8
62.5 168 184 216 252 284 311 260 226 209 165 142 145 152 132 121 119 105 91.6 78.6 77.3 76.7
65.0 165 184 220 279 331 377 292 237 213 161 136 140 151 133 122 119 105 90.3 75.5 73.6 73.0
67.5 168 186 223 281 331 374 291 230 190 144 121 128 143 129 120 114 99.0 85.4 71.8 69.9 68.7
70.0 170 188 226 282 331 371 290 222 166 126 106 116 134 126 118 108 93.4 79.8 68.1 65.6 64.3
72.5 106 114 132 165 195 223 174 132 95.9 73.0 61.9 66.8 76.1 72.4 69.3 65.6 60.6 54.5 47.6 45.8 44.6
75.0 41.5 40.2 37.1 46.4 58.8 75.5 59.4 42.7 24.8 19.8 17.3 17.3 17.3 19.2 21.0 22.9 27.2 28.5 26.6 25.4 24.8
77.5 22.9 21.7 20.4 25.4 31.6 40.2 32.2 24.1 15.5 13.0 11.8 11.8 11.8 13.0 14.2 15.5 17.9 18.6 17.9 17.3 16.7
80.0 3.7 3.7 3.7 4.3 4.3 5.0 5.0 5.0 5.6 5.6 5.6 5.6 6.2 6.8 6.8 7.4 8.0 8.0 8.7 8.7 8.7
82.5 3.7 3.7 3.7 3.7 3.7 4.3 4.3 5.0 5.6 5.0 5.0 5.0 5.0 5.0 5.6 5.6 5.6 6.2 6.2 6.2 6.2
85.0 3.1 3.1 3.1 3.1 3.1 3.1 3.7 4.3 5.0 4.3 3.7 3.7 3.1 3.7 3.7 3.7 3.7 3.7 3.1 3.1 3.1
87.5 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 2.5 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9
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