In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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.
# IESNA: LM-63-1995 # [TEST] 46142 # [DATE] 10/06/75 # [MANUFAC] COOPER LIGHTING # [LUMCAT] GAL91SXXRCN # [LUMINAIRE] 1000W HPS RECTANGULAR CUTOFF FLOODLIGHT # [LAMP] 1000W HPS CL E-25 # [_REFLECTOR] HYDROFORMED ALUMINUM WITH INTERNAL BLADE LOUVERS # [_REFRACTOR] CLEAR FLAT GLASS # [_SOCKET POSITION] HORIZONTAL # [_LAMP LUMENS] 140000 # TILT=NONE # Bulbs: 1, 140000 lm each # Number of measured angles: 19 vertical, 19 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: 1000 W # Source file: gal9srcn.ies # Luminaire flux = 33095 lm, # 23.6 % of the bulb flux # between 75 and 90: 0.0 % 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 17 cd / 1000 lm, # 67.5 deg to < 76 deg: max 10 cd / 1000 lm, # maximum spec. lum. intensity 318 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 #V: 0.0 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 5.0 186 184 180 175 168 160 150 140 129 118 105 92.3 80.4 69.6 60.3 52.8 47.3 43.9 43.0 10.0 252 247 239 227 210 191 171 152 132 112 86.7 62.4 39.6 48.3 56.7 64.0 69.1 72.5 74.0 15.0 318 310 296 272 246 216 185 155 129 104 67.9 34.9 48.6 62.2 75.5 87.0 97.0 102 105 20.0 274 271 269 269 268 229 187 148 117 93.8 49.4 37.2 54.0 71.9 90.0 109 125 136 140 25.0 230 229 225 222 220 217 178 134 100 83.9 33.2 37.6 56.2 77.1 102 128 152 169 175 30.0 133 137 149 171 176 170 158 114 81.3 74.1 20.2 37.3 56.4 79.4 108 139 164 183 191 35.0 36.1 41.4 59.2 91.5 127 120 111 86.2 62.2 67.0 19.3 36.0 55.2 78.9 106 134 167 195 206 40.0 20.6 17.8 10.5 22.2 59.2 62.7 58.9 54.3 42.7 61.4 18.1 33.5 52.0 75.4 94.8 125 144 152 155 45.0 5.0 6.4 5.6 4.0 16.2 22.3 25.7 30.6 29.1 56.8 16.8 31.1 48.3 64.8 80.3 93.5 98.1 103 104 50.0 0.0 0.9 4.0 4.0 3.8 8.9 12.1 22.3 25.6 47.3 15.9 30.1 46.3 52.6 60.4 59.2 59.8 63.4 64.4 55.0 0.0 0.0 0.0 4.1 3.6 4.5 6.0 24.1 27.5 34.3 15.0 28.4 42.8 39.3 36.9 32.3 32.8 28.7 24.9 60.0 0.0 0.0 0.0 3.9 3.2 3.2 2.7 15.8 21.6 23.2 13.6 24.1 31.9 23.9 19.0 16.4 12.4 5.6 0.0 65.0 0.0 0.0 0.0 0.0 2.6 2.7 2.5 6.4 12.9 12.3 11.2 17.3 17.4 10.8 7.3 7.0 2.5 0.0 0.0 70.0 0.0 0.0 0.0 0.0 1.6 1.9 1.6 2.7 5.3 5.4 7.7 9.8 7.2 4.0 2.9 2.8 0.0 0.0 0.0 75.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 1.3 0.0 0.0 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 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 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