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] 38834 # [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] indiv. Position, LP 2, lampholder angle 2 # [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/38834.ies # Luminaire flux = 2632 lm, # 75.2 % of the bulb flux # between 75 and 90: 4.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 47.7 cd / 1000 lm , 2.1 % of the luminaire flux # 90deg and above: max 5.0 cd / 1000 lm , 0.6 % 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: 18 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 84 % # (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 266 cd / 1000 lm, # 67.5 deg to < 76 deg: max 196 cd / 1000 lm, # maximum spec. lum. intensity 301 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: 0.0 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 5.0 173 173 174 175 176 178 179 181 183 184 186 188 190 192 194 196 197 197 197 197 197 196 194 192 190 188 186 184 183 181 179 178 176 175 174 173 10.0 163 163 164 166 169 172 175 179 183 187 191 196 200 205 208 210 211 212 212 212 211 210 208 205 200 196 191 187 183 179 175 172 169 166 164 163 15.0 155 155 157 159 163 166 170 176 182 190 198 206 213 218 221 223 222 223 223 223 222 223 221 218 213 206 198 190 182 176 170 166 163 159 157 155 20.0 148 149 152 154 157 160 165 172 179 189 201 213 223 230 231 232 229 228 227 228 229 232 231 230 223 213 201 189 179 172 165 160 157 154 152 149 25.0 139 140 144 147 150 154 158 164 173 186 200 214 227 234 236 232 227 224 222 224 227 232 236 234 227 214 200 186 173 164 158 154 150 147 144 140 30.0 142 143 142 141 142 145 149 156 163 174 190 209 224 230 231 226 218 213 210 213 218 226 231 230 224 209 190 174 163 156 149 145 142 141 142 143 35.0 132 134 137 137 136 138 140 145 153 166 186 207 221 226 223 217 207 200 196 200 207 217 223 226 221 207 186 166 153 145 140 138 136 137 137 134 40.0 123 125 126 130 132 134 136 140 145 165 190 215 224 222 214 202 190 181 178 181 190 202 214 222 224 215 190 165 145 140 136 134 132 130 126 125 45.0 116 116 116 121 130 138 141 141 151 177 217 234 233 219 202 185 169 159 157 159 169 185 202 219 233 234 217 177 151 141 141 138 130 121 116 116 50.0 109 110 109 115 128 140 146 146 155 201 251 262 245 216 193 171 152 142 139 142 152 171 193 216 245 262 251 201 155 146 146 140 128 115 109 110 55.0 92.7 95.4 98.2 109 119 136 139 145 170 236 290 290 254 212 182 156 136 126 122 126 136 156 182 212 254 290 290 236 170 145 139 136 119 109 98.2 95.4 60.0 80.0 79.7 83.2 94.6 105 120 126 129 173 250 301 290 244 199 166 140 121 110 107 110 121 140 166 199 244 290 301 250 173 129 126 120 105 94.6 83.2 79.7 65.0 59.2 62.6 65.9 73.4 85.0 94.9 103 106 160 224 266 249 201 165 137 114 98.8 89.5 87.6 89.5 98.8 114 137 165 201 249 266 224 160 106 103 94.9 85.0 73.4 65.9 62.6 70.0 53.6 66.2 57.8 51.9 59.5 65.8 73.0 76.7 123 167 196 183 146 119 96.7 81.2 70.5 64.4 63.6 64.4 70.5 81.2 96.7 119 146 183 196 167 123 76.7 73.0 65.8 59.5 51.9 57.8 66.2 75.0 37.2 44.4 36.4 32.0 35.6 41.7 46.7 50.0 77.5 106 120 109 87.2 67.9 54.2 47.0 41.9 38.7 38.9 38.7 41.9 47.0 54.2 67.9 87.2 109 120 106 77.5 50.0 46.7 41.7 35.6 32.0 36.4 44.4 80.0 16.0 19.8 15.7 13.9 15.9 18.5 21.1 22.0 33.3 44.1 47.7 43.1 33.3 25.6 21.3 19.6 18.8 19.0 19.1 19.0 18.8 19.6 21.3 25.6 33.3 43.1 47.7 44.1 33.3 22.0 21.1 18.5 15.9 13.9 15.7 19.8 85.0 7.4 7.1 6.8 6.3 6.6 6.9 7.0 6.4 6.1 6.3 6.4 6.6 6.6 6.7 6.9 7.3 7.8 7.7 7.7 7.7 7.8 7.3 6.9 6.7 6.6 6.6 6.4 6.3 6.1 6.4 7.0 6.9 6.6 6.3 6.8 7.1 90.0 3.3 3.4 3.8 3.8 3.9 4.0 3.9 3.6 3.4 3.3 3.3 3.4 3.3 3.5 3.8 4.5 5.0 4.6 4.5 4.6 5.0 4.5 3.8 3.5 3.3 3.4 3.3 3.3 3.4 3.6 3.9 4.0 3.9 3.8 3.8 3.4 95.0 0.9 1.3 2.0 2.3 2.3 2.3 2.5 2.5 2.4 2.4 2.4 2.4 2.4 2.4 2.6 2.9 3.3 3.0 2.8 3.0 3.3 2.9 2.6 2.4 2.4 2.4 2.4 2.4 2.4 2.5 2.5 2.3 2.3 2.3 2.0 1.3 100.0 0.3 0.5 1.0 1.3 1.2 1.2 1.6 1.6 1.6 1.6 1.6 1.5 1.5 1.6 1.8 2.0 2.2 1.9 1.7 1.9 2.2 2.0 1.8 1.6 1.5 1.5 1.6 1.6 1.6 1.6 1.6 1.2 1.2 1.3 1.0 0.5 105.0 0.3 0.3 0.4 0.5 0.7 0.6 0.8 1.0 1.1 1.1 1.1 1.1 1.0 1.1 1.3 1.5 1.5 1.1 1.0 1.1 1.5 1.5 1.3 1.1 1.0 1.1 1.1 1.1 1.1 1.0 0.8 0.6 0.7 0.5 0.4 0.3 110.0 0.3 0.3 0.3 0.3 0.4 0.5 0.5 0.5 0.6 0.7 0.7 0.7 0.7 0.8 0.9 1.1 1.0 0.7 0.6 0.7 1.0 1.1 0.9 0.8 0.7 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.4 0.3 0.3 0.3 115.0 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.3 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 120.0 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.3 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 125.0 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