# IESNA: LM-63-1995
# [TEST] 768859
# [DATE] 12/28/01
# [MANUFAC] COOPER LIGHTING  
# [LUMCAT] CLB25SXX55X1X
# [LUMINAIRE] GENERATIONS POST TOP
# [MORE] W/CLEAR TOP
# [LAMP] 250 WATT HPS CLEAR E-18
# [_REFLECTOR] NONE
# [_REFRACTOR] TYPE 5 ACRYLIC
# [_SOCKETPOS] FIXED BASE DOWN
# [_LAMPLUMENS] 27500
# TILT=NONE
# Bulbs: 1,  27500 lm each
# Number of measured angles:  47 vertical,   1 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:  250 W


# Source file: clb2s51.ies
# Luminaire flux = 25631 lx,
#                   93.2 % of the bulb flux
# between 75 and 90: 19.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 142.4 cd/1000lm , 45.7 % of the luminaire flux
# 90deg and above:  max  69.4 cd/1000lm , 37.1 % of the luminaire flux
# CutOff Type: Non-CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground: 886 %
#  Increase of Sky Luminance in Distant Places by light below 30.0 degrees
#    due to light going from the luminaire directly above horizon:1371 %
#  (for the zenith luminance such an angle suits places up to  10 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# Illumination of a rectangle of 0.0:1.0:-2.5:2.5 pole heights:
#  Per cent of luminaire output falling there:    6.8
#   for a unit case (glass at 1 m height, 1000 lm bulb) its illumination:
#  Maximum:    15.1 lx
#  Average:   12.6 lx
#  Minimum:    3.6 lx
#  Average/Minimum:    3.5

# The following table gives luminous intensities which would be produced
# using a hypotetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):

  0.0   4.6
  2.5   4.2
  5.0   3.7
  7.5   4.4
 10.0   5.2
 12.5   5.8
 15.0   6.6
 17.5   7.3
 20.0   8.2
 22.5   9.2
 25.0  10.6
 27.5  12.7
 30.0  15.6
 32.5  17.5
 35.0  19.6
 37.5  23.2
 40.0  28.7
 42.5  35.3
 45.0  40.3
 47.5  44.9
 50.0  50.0
 52.5  58.2
 55.0  69.5
 57.5  80.4
 60.0 103.8
 62.5 153.5
 65.0 192.6
 67.5 213.9
 70.0 222.1
 72.5 220.4
 75.0 207.4
 77.5 183.3
 80.0 142.4
 82.5  98.7
 85.0  64.3
 87.5  41.6
 90.0  34.9
 95.0  37.3
105.0  61.7
115.0  65.7
125.0  69.4
135.0  64.8
145.0  48.3
155.0  52.2
165.0  24.0
175.0  20.0
180.0  20.2