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.
# IESNA91 # [TEST] GE 8940 # [MANUFAC] GE Lighting Systems - Hendersonville NC USA # [LUMCAT] (not specific to a single catalog number) # [LUMINAIRE] GE DIMENSION (DMS) # [LAMP] HPS 70-150 # [OTHER] Distribution: VTV # [MORE] Socket Pos: FIXED # [MORE] Comments: VERTICAL LAMP SPIDER MTG # [MORE] Revision No: 0 Rev Date: 930412 Test Date: 92120904 # [MORE] Reflector: 232655-03 Refractor: CLEAR FLAT GLASS # TILT=NONE # Bulbs: 1, 1000 lm each # Number of measured angles: 20 vertical, 36 horizontal ones # Photometric type: 1, Units type: 1 # Luminous opening diameter (and height?): 1.500 ( 0.000 ) # Ballast factor: 1, Input power: 1 W # Source file: ies/ge8940.ies # Luminaire flux = 692 lm, # 69.2 % of the bulb flux # between 75 and 90: 4.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 33.0 cd/1000lm , 0.9 % of the luminaire flux # 90deg and above: max 0.0 cd/1000lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 240 cd/1000lm, # 67.5 deg to <72.5 deg: max 177 cd/1000lm, # maximum spec. lum. intensity 270 cd/1000lm # 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 5.0 15.0 25.0 35.0 45.0 52.5 55.0 57.5 62.5 65.0 67.5 72.5 75.0 77.5 82.5 85.0 87.5 92.5 95.0 97.5 102.5 105.0 107.5 112.5 115.0 117.5 122.5 125.0 127.5 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 5.0 29.0 28.0 28.0 29.0 28.0 29.0 29.0 29.0 29.0 29.0 29.0 29.0 28.0 28.0 28.0 28.0 28.0 28.0 28.0 28.0 28.0 26.0 26.0 26.0 26.0 26.0 26.0 26.0 26.0 26.0 26.0 28.0 29.0 30.0 30.0 30.0 15.0 64.0 64.0 62.0 59.0 47.0 51.0 55.0 56.0 54.0 51.0 49.0 50.0 54.0 55.0 55.0 54.0 54.0 54.0 54.0 54.0 53.0 51.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 48.0 41.0 38.0 46.0 48.0 42.0 39.0 25.0 89.0 90.0 90.0 87.0 66.0 74.0 65.0 62.0 65.0 72.0 75.0 75.0 76.0 76.0 76.0 74.0 74.0 74.0 76.0 76.0 76.0 75.0 75.0 74.0 72.0 71.0 70.0 67.0 66.0 61.0 46.0 46.0 62.0 62.0 63.0 64.0 35.0 108 108 108 104 96.0 96.0 82.0 78.0 84.0 96.0 102 102 101 101 101 102 102 102 100 100 100 98.0 98.0 97.0 96.0 95.0 94.0 92.0 91.0 84.0 62.0 62.0 86.0 88.0 90.0 91.0 45.0 189 189 186 179 163 154 137 131 139 156 164 165 167 168 168 168 168 168 170 170 170 170 170 170 169 169 167 164 162 152 124 130 154 162 164 165 55.0 262 264 270 264 244 222 212 209 223 252 266 267 268 269 267 264 262 262 261 261 259 256 254 252 249 247 244 239 236 226 198 170 209 216 218 219 60.0 231 232 238 233 217 206 186 202 219 259 260 260 258 259 260 252 249 246 247 245 243 238 238 238 232 230 229 226 220 214 179 153 188 194 196 197 62.5 216 216 222 218 204 198 164 187 210 240 240 239 237 236 236 230 228 226 224 222 220 216 216 216 210 209 208 204 200 197 170 144 178 183 184 184 65.0 200 201 206 202 190 189 136 166 196 212 212 212 208 208 206 202 200 198 196 194 192 190 189 188 183 182 181 178 176 172 160 136 168 172 173 174 67.5 163 164 170 167 159 158 112 140 167 177 176 176 172 171 170 166 165 164 162 161 160 158 158 158 155 154 154 152 149 146 133 112 139 142 142 142 70.0 126 127 133 132 128 128 86.0 111 136 142 142 141 138 138 138 133 133 133 130 130 130 128 128 127 126 125 124 122 120 118 106 87.0 110 112 112 112 72.5 88.0 90.0 96.0 98.0 96.0 97.0 64.0 82.0 101 106 105 104 103 102 102 100 100 100 96.0 96.0 96.0 94.0 94.0 93.0 92.0 92.0 91.0 90.0 88.0 86.0 79.0 62.0 81.0 82.0 82.0 82.0 75.0 51.0 53.0 60.0 63.0 65.0 66.0 44.0 58.0 72.0 74.0 72.0 72.0 70.0 70.0 70.0 68.0 68.0 68.0 64.0 64.0 64.0 63.0 62.0 62.0 60.0 60.0 59.0 58.0 58.0 56.0 52.0 38.0 52.0 52.0 51.0 50.0 77.5 38.0 40.0 45.0 48.0 48.0 50.0 27.0 36.0 44.0 48.0 46.0 44.0 43.0 42.0 42.0 42.0 41.0 40.0 38.0 38.0 38.0 37.0 36.0 36.0 36.0 35.0 34.0 34.0 33.0 32.0 39.0 28.0 39.0 39.0 38.0 38.0 80.0 26.0 26.0 30.0 32.0 32.0 33.0 14.0 19.0 24.0 25.0 24.0 24.0 22.0 22.0 21.0 21.0 20.0 20.0 20.0 19.0 18.0 19.0 18.0 18.0 18.0 18.0 18.0 17.0 16.0 16.0 26.0 19.0 26.0 26.0 26.0 26.0 82.5 13.0 13.0 15.0 16.0 16.0 16.0 4.0 6.0 8.0 8.0 8.0 8.0 7.0 7.0 7.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 13.0 10.0 13.0 13.0 13.0 13.0 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 87.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0