Illuminance plots of 38755

(as computed by ies2tab from that IES photometry file)

spacing 5 plot single luminaire plot
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.

illuminance scale

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.

ies2tab text output:

   
       
# IESNA:LM-63-1995
# [TEST] 38755
# [MANUFAC] SiTECO
# [LUMCAT] 5LA55771SB0G
# [LUMINAIRE] SQ 50, Street light
# [MORE]  housing made of die cast aluminium, aluminium white (RAL 9006)
# [MORE]  radial facetted reflector, flat cover glass
# [LAMPCAT] Philips: PL-H 60W /840
# [LAMP] TC-TELI 60W
# TILT=NONE
# Bulbs: 1,   4000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.222   0.222   0.000
# Ballast factor: 1,  Input power:   63 W


# Source file: ies/38755.ies
# Luminaire flux =  2592 lm,
#                   64.8 % 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  14.2 cd / 1000 lm ,  0.4 % 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   169 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   112 cd / 1000 lm,
# maximum spec. lum. intensity   229 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  10.0  20.0  30.0  40.0  50.0  60.0  70.0  80.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:  
  0.0   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178
  5.0   171   171   173   175   177   180   182   184   186   187   188   189   189   190   190   189   188   187   186   187   188   189   190   190   189   189   188   187   186   184   182   180   177   175   173   171
 10.0   160   162   165   170   176   180   184   187   190   193   195   197   199   200   200   198   195   192   192   192   195   198   200   200   199   197   195   193   190   187   184   180   176   170   165   162
 15.0   147   151   157   163   168   174   180   186   191   195   200   203   205   205   205   203   200   195   192   195   200   203   205   205   205   203   200   195   191   186   180   174   168   163   157   151
 20.0   135   140   148   154   160   168   176   183   189   195   201   206   210   210   208   205   201   195   191   195   201   205   208   210   210   206   201   195   189   183   176   168   160   154   148   140
 25.0   124   131   138   144   151   159   167   174   180   186   194   201   207   210   209   205   200   194   188   194   200   205   209   210   207   201   194   186   180   174   167   159   151   144   138   131
 30.0   119   127   130   134   141   147   153   160   166   173   181   191   199   205   208   204   198   192   185   192   198   204   208   205   199   191   181   173   166   160   153   147   141   134   130   127
 35.0   109   117   121   124   127   132   138   146   154   163   176   187   195   201   204   202   195   188   179   188   195   202   204   201   195   187   176   163   154   146   138   132   127   124   121   117
 40.0  99.6   108   110   112   115   123   132   142   153   165   179   193   199   200   199   195   189   180   172   180   189   195   199   200   199   193   179   165   153   142   132   123   115   112   110   108
 45.0  91.5  97.6  98.5   101   108   119   135   153   169   182   197   204   204   198   191   185   176   167   159   167   176   185   191   198   204   204   197   182   169   153   135   119   108   101  98.5  97.6
 50.0  83.4  89.7  89.5  92.0   102   119   145   176   197   208   216   215   203   190   180   171   162   151   144   151   162   171   180   190   203   215   216   208   197   176   145   119   102  92.0  89.5  89.7
 55.0  72.9  77.3  82.3  85.7  94.3   116   144   193   226   229   225   215   198   182   167   153   140   129   123   129   140   153   167   182   198   215   225   229   226   193   144   116  94.3  85.7  82.3  77.3
 60.0  67.0  67.9  74.1  77.8  83.5  96.4   123   163   203   214   209   195   181   164   144   126   111   101  95.7   101   111   126   144   164   181   195   209   214   203   163   123  96.4  83.5  77.8  74.1  67.9
 65.0  53.7  55.2  60.1  63.5  65.4  67.8  93.1   126   158   168   169   156   140   126   112  91.7  76.3  66.4  62.3  66.4  76.3  91.7   112   126   140   156   169   168   158   126  93.1  67.8  65.4  63.5  60.1  55.2
 70.0  34.8  42.1  44.9  42.9  38.9  41.7  59.9  88.9   111   112   108   101  89.7  76.8  64.0  54.1  44.4  36.1  32.6  36.1  44.4  54.1  64.0  76.8  89.7   101   108   112   111  88.9  59.9  41.7  38.9  42.9  44.9  42.1
 75.0  19.4  24.2  25.3  21.3  17.5  17.5  28.1  47.5  58.0  58.9  54.3  47.7  39.1  32.0  26.2  21.6  18.3  14.7  12.8  14.7  18.3  21.6  26.2  32.0  39.1  47.7  54.3  58.9  58.0  47.5  28.1  17.5  17.5  21.3  25.3  24.2
 80.0   5.4   7.2   7.1   5.2   3.9   3.8   6.5  12.6  14.2  13.7  12.0  11.0   8.6   6.6   5.8   4.8   4.4   3.9   3.4   3.9   4.4   4.8   5.8   6.6   8.6  11.0  12.0  13.7  14.2  12.6   6.5   3.8   3.9   5.2   7.1   7.2
 85.0   0.7   0.9   0.9   1.1   1.1   1.1   1.4   1.4   1.4   1.5   1.5   1.4   1.4   1.4   1.2   1.2   1.2   1.2   1.2   1.2   1.2   1.2   1.2   1.4   1.4   1.4   1.5   1.5   1.4   1.4   1.4   1.1   1.1   1.1   0.9   0.9
 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   0.0   0.0   0.0   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   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   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   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   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   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   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   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   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   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   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   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   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   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   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   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   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   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0