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] LSI 2897 # [DATE] 01/03/83 # [MANUFAC] RUUD LIGHTING # [LUMCAT] E2507 # [LUMINAIRE] RECTANGULAR SECURITY / CEILING CUTOFF # [LAMP] 70 WATT HPS # TILT=NONE # Bulbs: 1, 5800 lm each # Number of measured angles: 19 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 0.700 0.350 0.000 # Ballast factor: 1, Input power: 86 W # Source file: e2507.ies # Luminaire flux = 4108 lm, # 70.8 % of the bulb flux # between 75 and 90: 0.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 2.8 cd/1000lm , 0.1 % 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 34 cd/1000lm, # 67.5 deg to <72.5 deg: max 11 cd/1000lm, # maximum spec. lum. intensity 360 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 55.0 65.0 75.0 85.0 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 5.0 125 124 123 122 121 120 121 121 121 121 121 121 121 121 121 120 121 122 123 124 125 10.0 159 157 152 147 141 134 133 131 130 130 130 130 130 131 133 134 141 147 152 157 159 15.0 215 209 198 186 173 159 154 149 149 150 151 150 149 149 154 159 173 186 198 209 215 20.0 268 262 250 235 213 192 188 183 186 191 193 191 186 183 188 192 213 235 250 262 268 25.0 305 302 296 286 266 246 244 242 244 247 249 247 244 242 244 246 266 286 296 302 305 30.0 317 319 322 323 321 319 314 309 302 294 290 294 302 309 314 319 321 323 322 319 317 35.0 297 303 316 329 344 360 355 350 329 302 288 302 329 350 355 360 344 329 316 303 297 40.0 248 260 284 307 328 350 342 335 304 266 247 266 304 335 342 350 328 307 284 260 248 45.0 178 195 229 261 284 308 282 256 226 194 178 194 226 256 282 308 284 261 229 195 178 50.0 103 121 156 190 220 249 208 166 145 132 124 132 145 166 208 249 220 190 156 121 103 55.0 51.6 61.7 81.9 105 135 165 138 111 101 97.6 95.5 97.6 101 111 138 165 135 105 81.9 61.7 51.6 60.0 19.5 22.6 28.6 37.9 56.4 75.0 73.6 72.1 67.6 62.2 59.5 62.2 67.6 72.1 73.6 75.0 56.4 37.9 28.6 22.6 19.5 65.0 10.2 10.9 12.2 14.8 21.4 27.8 30.9 34.0 31.6 27.2 25.2 27.2 31.6 34.0 30.9 27.8 21.4 14.8 12.2 10.9 10.2 70.0 6.0 6.2 6.7 7.6 9.1 10.7 10.7 10.7 9.7 8.3 7.6 8.3 9.7 10.7 10.7 10.7 9.1 7.6 6.7 6.2 6.0 75.0 3.6 3.6 4.0 4.3 4.8 5.5 5.3 5.0 4.7 4.1 4.0 4.1 4.7 5.0 5.3 5.5 4.8 4.3 4.0 3.6 3.6 80.0 1.9 1.9 2.1 2.4 2.6 2.8 2.8 2.6 2.4 2.1 2.1 2.1 2.4 2.6 2.8 2.8 2.6 2.4 2.1 1.9 1.9 85.0 0.9 0.9 1.0 1.0 1.0 0.9 1.0 1.0 0.9 0.7 0.7 0.7 0.9 1.0 1.0 0.9 1.0 1.0 1.0 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 # IESNA91 # [TEST] LSI 2897 # [DATE] 01/03/83 # [MANUFAC] RUUD LIGHTING # [LUMCAT] E2507 # [LUMINAIRE] RECTANGULAR SECURITY / CEILING CUTOFF # [LAMP] 70 WATT HPS # TILT=NONE # Bulbs: 1, 5800 lm each # Number of measured angles: 19 vertical, 21 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 0.700 0.350 0.000 # Ballast factor: 1, Input power: 86 W # Source file: e2507.ies # Luminaire flux = 4108 lm, # 70.8 % of the bulb flux # between 75 and 90: 0.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 2.8 cd / 1000 lm , 0.1 % 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 34 cd / 1000 lm, # 67.5 deg to < 76 deg: max 11 cd / 1000 lm, # maximum spec. lum. intensity 360 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 5.0 15.0 25.0 35.0 45.0 55.0 65.0 75.0 85.0 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 5.0 125 124 123 122 121 120 121 121 121 121 121 121 121 121 121 120 121 122 123 124 125 10.0 159 157 152 147 141 134 133 131 130 130 130 130 130 131 133 134 141 147 152 157 159 15.0 215 209 198 186 173 159 154 149 149 150 151 150 149 149 154 159 173 186 198 209 215 20.0 268 262 250 235 213 192 188 183 186 191 193 191 186 183 188 192 213 235 250 262 268 25.0 305 302 296 286 266 246 244 242 244 247 249 247 244 242 244 246 266 286 296 302 305 30.0 317 319 322 323 321 319 314 309 302 294 290 294 302 309 314 319 321 323 322 319 317 35.0 297 303 316 329 344 360 355 350 329 302 288 302 329 350 355 360 344 329 316 303 297 40.0 248 260 284 307 328 350 342 335 304 266 247 266 304 335 342 350 328 307 284 260 248 45.0 178 195 229 261 284 308 282 256 226 194 178 194 226 256 282 308 284 261 229 195 178 50.0 103 121 156 190 220 249 208 166 145 132 124 132 145 166 208 249 220 190 156 121 103 55.0 51.6 61.7 81.9 105 135 165 138 111 101 97.6 95.5 97.6 101 111 138 165 135 105 81.9 61.7 51.6 60.0 19.5 22.6 28.6 37.9 56.4 75.0 73.6 72.1 67.6 62.2 59.5 62.2 67.6 72.1 73.6 75.0 56.4 37.9 28.6 22.6 19.5 65.0 10.2 10.9 12.2 14.8 21.4 27.8 30.9 34.0 31.6 27.2 25.2 27.2 31.6 34.0 30.9 27.8 21.4 14.8 12.2 10.9 10.2 70.0 6.0 6.2 6.7 7.6 9.1 10.7 10.7 10.7 9.7 8.3 7.6 8.3 9.7 10.7 10.7 10.7 9.1 7.6 6.7 6.2 6.0 75.0 3.6 3.6 4.0 4.3 4.8 5.5 5.3 5.0 4.7 4.1 4.0 4.1 4.7 5.0 5.3 5.5 4.8 4.3 4.0 3.6 3.6 80.0 1.9 1.9 2.1 2.4 2.6 2.8 2.8 2.6 2.4 2.1 2.1 2.1 2.4 2.6 2.8 2.8 2.6 2.4 2.1 1.9 1.9 85.0 0.9 0.9 1.0 1.0 1.0 0.9 1.0 1.0 0.9 0.7 0.7 0.7 0.9 1.0 1.0 0.9 1.0 1.0 1.0 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