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: CI0902 # DESCRIPTION: # LAMP: ALO90-GY6.35 # TILT=NONE # Bulbs: 0, 2200 lm each # (luminous intensites divided by 0.00 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: 0.000 0.136 0.000 # Ballast factor: 1, Input power: 0 W # Source file: ies/3858.ies # Luminaire flux = 545 raw, for the given bulb(s) it would be 0 lm, # 54.5 % of the bulb flux # between 75 and 90: 3.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 15.0 cd / 1000 lm , 1.2 % 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 60 cd / 1000 lm, # 67.5 deg to < 76 deg: max 42 cd / 1000 lm, # maximum spec. lum. intensity 178 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: 0.0 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 153 5.0 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 10.0 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 15.0 170 169 168 167 166 164 163 164 166 167 168 169 170 169 168 167 166 164 163 164 166 167 168 169 20.0 175 173 172 170 169 167 166 167 169 170 172 173 175 173 172 170 169 167 166 167 169 170 172 173 25.0 177 175 174 172 171 169 168 169 171 172 174 175 177 175 174 172 171 169 168 169 171 172 174 175 30.0 178 175 174 171 170 167 166 167 170 171 174 175 178 175 174 171 170 167 166 167 170 171 174 175 35.0 174 172 169 167 165 163 161 163 165 167 169 172 174 172 169 167 165 163 161 163 165 167 169 172 40.0 166 163 161 158 156 154 152 154 156 158 161 163 166 163 161 158 156 154 152 154 156 158 161 163 45.0 154 151 149 146 144 142 139 142 144 146 149 151 154 151 149 146 144 142 139 142 144 146 149 151 50.0 135 132 130 128 126 124 121 124 126 128 130 132 135 132 130 128 126 124 121 124 126 128 130 132 55.0 112 110 108 107 105 104 102 104 105 107 108 110 112 110 108 107 105 104 102 104 105 107 108 110 60.0 86.0 85.0 84.0 83.0 82.0 81.0 80.0 81.0 82.0 83.0 84.0 85.0 86.0 85.0 84.0 83.0 82.0 81.0 80.0 81.0 82.0 83.0 84.0 85.0 65.0 60.0 59.0 58.0 57.0 57.0 55.0 55.0 55.0 57.0 57.0 58.0 59.0 60.0 59.0 58.0 57.0 57.0 55.0 55.0 55.0 57.0 57.0 58.0 59.0 70.0 42.0 41.0 40.0 39.0 39.0 38.0 38.0 38.0 39.0 39.0 40.0 41.0 42.0 41.0 40.0 39.0 39.0 38.0 38.0 38.0 39.0 39.0 40.0 41.0 75.0 27.0 27.0 26.0 26.0 25.0 25.0 25.0 25.0 25.0 26.0 26.0 27.0 27.0 27.0 26.0 26.0 25.0 25.0 25.0 25.0 25.0 26.0 26.0 27.0 80.0 15.0 15.0 14.0 14.0 14.0 13.0 13.0 13.0 14.0 14.0 14.0 15.0 15.0 15.0 14.0 14.0 14.0 13.0 13.0 13.0 14.0 14.0 14.0 15.0 85.0 6.0 6.0 6.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 6.0 6.0 6.0 6.0 6.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 6.0 6.0 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