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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: CI1204
# DESCRIPTION: 675 FL 3X18
# LAMP: FL18/4/3B
# TILT=NONE
# Bulbs: 3, 1350 lm each
# (luminous intensites divided by 4.05 in the original ies file)
# Number of measured angles: 37 vertical, 24 horizontal ones
# Photometric type: 1, Units type: 2
# Luminous openig width, length and height: 0.571 0.571 0.000
# Ballast factor: 1, Input power: 54 W
# Source file: ies/0324.ies
# Luminaire flux = 650 raw, for the given bulb(s) it would be 2634 lm,
# 65.0 % of the bulb flux
# between 75 and 90: 0.1 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 0.0 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 54 cd / 1000 lm,
# 67.5 deg to < 76 deg: max 21 cd / 1000 lm,
# maximum spec. lum. intensity 313 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 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:
0.0 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257
5.0 260 260 259 259 257 257 256 257 257 259 259 260 260 260 259 259 257 257 256 257 257 259 259 260
10.0 265 265 263 261 259 254 253 254 259 261 263 265 265 265 263 261 259 254 253 254 259 261 263 265
15.0 272 272 269 262 256 248 247 248 256 262 269 272 272 272 269 262 256 248 247 248 256 262 269 272
20.0 287 287 276 263 252 239 236 239 252 263 276 287 287 287 276 263 252 239 236 239 252 263 276 287
25.0 304 302 286 266 246 229 224 229 246 266 286 302 304 302 286 266 246 229 224 229 246 266 286 302
30.0 313 310 295 269 239 217 211 217 239 269 295 310 313 310 295 269 239 217 211 217 239 269 295 310
35.0 307 300 294 268 232 201 193 201 232 268 294 300 307 300 294 268 232 201 193 201 232 268 294 300
40.0 260 255 269 255 224 184 174 184 224 255 269 255 260 255 269 255 224 184 174 184 224 255 269 255
45.0 190 187 216 222 208 165 153 165 208 222 216 187 190 187 216 222 208 165 153 165 208 222 216 187
50.0 116 115 151 168 182 144 128 144 182 168 151 115 116 115 151 168 182 144 128 144 182 168 151 115
55.0 50.0 50.0 83.0 107 144 119 104 119 144 107 83.0 50.0 50.0 50.0 83.0 107 144 119 104 119 144 107 83.0 50.0
60.0 14.0 14.0 32.0 52.0 94.0 90.0 78.0 90.0 94.0 52.0 32.0 14.0 14.0 14.0 32.0 52.0 94.0 90.0 78.0 90.0 94.0 52.0 32.0 14.0
65.0 7.0 8.0 12.0 17.0 49.0 54.0 49.0 54.0 49.0 17.0 12.0 8.0 7.0 8.0 12.0 17.0 49.0 54.0 49.0 54.0 49.0 17.0 12.0 8.0
70.0 2.0 5.0 7.0 8.0 17.0 21.0 20.0 21.0 17.0 8.0 7.0 5.0 2.0 5.0 7.0 8.0 17.0 21.0 20.0 21.0 17.0 8.0 7.0 5.0
75.0 0.0 0.0 3.0 1.0 3.0 5.0 3.0 5.0 3.0 1.0 3.0 0.0 0.0 0.0 3.0 1.0 3.0 5.0 3.0 5.0 3.0 1.0 3.0 0.0
80.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
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
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
95.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
125.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
130.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
135.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
140.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
145.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
150.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
155.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
160.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
165.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
170.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
175.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
180.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0