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.
# IESNA:LM-63-1995 # [TEST] 38836 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1JT0C # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, clear diffuser acryl # [MORE] default position, LP 2, lampholder angle 6 # [LAMPCAT] Osram: NAV-E 50W 4Y # [LAMP] HSE 50W # TILT=NONE # Bulbs: 1, 3500 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.222 0.222 0.000 # Ballast factor: 1, Input power: 62 W # Source file: ies/38836_D.ies # Luminaire flux = 2573 lm, # 73.5 % of the bulb flux # between 75 and 90: 5.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 45.2 cd / 1000 lm , 2.4 % of the luminaire flux # 90deg and above: max 10.4 cd / 1000 lm , 0.7 % of the luminaire flux # CutOff Type: IES_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: 22 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 100 % # (for the zenith luminance such an angle suits places up to 19 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) # 62.5 deg to <67.5 deg: max 242 cd / 1000 lm, # 67.5 deg to < 76 deg: max 180 cd / 1000 lm, # maximum spec. lum. intensity 275 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 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0 #V: 0.0 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 5.0 150 150 150 151 151 152 153 154 154 155 156 157 158 160 161 162 163 163 163 163 163 162 161 160 158 157 156 155 154 154 153 152 151 151 150 150 10.0 144 144 145 145 146 148 150 152 154 155 158 161 164 167 170 172 173 174 174 174 173 172 170 167 164 161 158 155 154 152 150 148 146 145 145 144 15.0 138 139 139 141 142 144 145 148 151 155 160 166 172 177 182 187 188 190 190 190 188 187 182 177 172 166 160 155 151 148 145 144 142 141 139 139 20.0 135 135 136 137 138 139 142 145 148 154 161 171 181 191 197 202 203 206 206 206 203 202 197 191 181 171 161 154 148 145 142 139 138 137 136 135 25.0 127 128 130 131 133 134 137 140 144 150 160 174 190 204 213 217 218 219 219 219 218 217 213 204 190 174 160 150 144 140 137 134 133 131 130 128 30.0 127 127 126 125 126 129 132 135 138 145 157 176 197 214 225 228 228 227 225 227 228 228 225 214 197 176 157 145 138 135 132 129 126 125 126 127 35.0 123 124 123 121 120 124 126 129 132 138 154 180 207 226 236 240 239 235 232 235 239 240 236 226 207 180 154 138 132 129 126 124 120 121 123 124 40.0 118 119 116 115 116 120 123 126 127 134 154 191 221 237 245 244 240 233 231 233 240 244 245 237 221 191 154 134 127 126 123 120 116 115 116 119 45.0 112 111 105 105 113 121 127 126 125 135 171 211 238 247 248 242 230 222 218 222 230 242 248 247 238 211 171 135 125 126 127 121 113 105 105 111 50.0 109 109 99.6 98.2 109 122 130 129 124 142 192 238 256 253 249 237 220 208 204 208 220 237 249 253 256 238 192 142 124 129 130 122 109 98.2 99.6 109 55.0 98.4 98.1 90.5 92.1 99.8 117 122 123 122 152 224 270 275 261 244 225 203 190 185 190 203 225 244 261 275 270 224 152 122 123 122 117 99.8 92.1 90.5 98.1 60.0 96.6 91.5 81.7 81.6 86.5 101 108 108 114 157 231 274 273 252 224 201 181 168 164 168 181 201 224 252 273 274 231 157 114 108 108 101 86.5 81.6 81.7 91.5 65.0 72.7 72.2 67.1 63.6 67.7 76.5 85.8 86.9 99.4 145 208 242 234 210 183 161 143 133 129 133 143 161 183 210 234 242 208 145 99.4 86.9 85.8 76.5 67.7 63.6 67.1 72.2 70.0 61.1 68.3 52.2 43.3 48.4 53.5 60.1 61.8 73.7 112 154 180 172 152 134 117 104 97.0 94.7 97.0 104 117 134 152 172 180 154 112 73.7 61.8 60.1 53.5 48.4 43.3 52.2 68.3 75.0 42.4 45.0 32.2 25.1 28.4 32.9 38.4 39.2 44.6 71.4 97.4 110 104 91.5 80.2 69.4 63.9 61.3 60.9 61.3 63.9 69.4 80.2 91.5 104 110 97.4 71.4 44.6 39.2 38.4 32.9 28.4 25.1 32.2 45.0 80.0 18.5 21.3 16.1 11.9 13.0 15.2 18.3 17.4 18.8 31.0 41.4 45.2 42.9 37.0 32.2 28.9 29.1 29.8 30.0 29.8 29.1 28.9 32.2 37.0 42.9 45.2 41.4 31.0 18.8 17.4 18.3 15.2 13.0 11.9 16.1 21.3 85.0 8.3 7.9 7.5 6.6 6.6 6.7 6.6 5.5 4.8 4.8 5.1 5.7 6.3 6.7 7.5 9.3 12.4 13.7 14.0 13.7 12.4 9.3 7.5 6.7 6.3 5.7 5.1 4.8 4.8 5.5 6.6 6.7 6.6 6.6 7.5 7.9 90.0 3.6 3.9 4.1 4.0 4.0 4.0 3.8 3.1 2.8 2.9 3.0 3.1 3.2 3.4 4.2 6.0 8.6 9.6 10.4 9.6 8.6 6.0 4.2 3.4 3.2 3.1 3.0 2.9 2.8 3.1 3.8 4.0 4.0 4.0 4.1 3.9 95.0 0.9 1.5 2.2 2.3 2.3 2.2 2.3 2.2 2.0 2.0 2.0 2.2 2.3 2.5 3.0 4.1 5.7 6.5 7.0 6.5 5.7 4.1 3.0 2.5 2.3 2.2 2.0 2.0 2.0 2.2 2.3 2.2 2.3 2.3 2.2 1.5 100.0 0.4 0.6 1.1 1.3 1.3 1.2 1.3 1.4 1.3 1.3 1.3 1.3 1.4 1.6 2.0 2.6 3.5 3.9 4.1 3.9 3.5 2.6 2.0 1.6 1.4 1.3 1.3 1.3 1.3 1.4 1.3 1.2 1.3 1.3 1.1 0.6 105.0 0.4 0.4 0.4 0.6 0.5 0.6 0.7 0.9 0.9 1.0 1.0 0.9 0.9 1.3 1.6 1.8 1.9 1.9 2.0 1.9 1.9 1.8 1.6 1.3 0.9 0.9 1.0 1.0 0.9 0.9 0.7 0.6 0.5 0.6 0.4 0.4 110.0 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.7 0.7 0.6 0.6 0.9 1.2 1.3 1.2 0.9 0.9 0.9 1.2 1.3 1.2 0.9 0.6 0.6 0.7 0.7 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 115.0 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.5 0.5 0.6 0.6 0.6 0.2 0.6 0.6 0.6 0.5 0.5 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 120.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.2 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 125.0 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 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 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 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 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 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 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 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 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 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 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 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0