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] 38816 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1MT1Q # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, convex glass # [MORE] default position, LP 2, lampholder angle 6 # [LAMPCAT] Osram: NAV-E 70W 4Y # [LAMP] HSE 70W # TILT=NONE # Bulbs: 1, 5600 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: 83 W # Source file: ies/38816_D.ies # Luminaire flux = 4032 lm, # 72.0 % 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 37.7 cd / 1000 lm , 1.3 % of the luminaire flux # 90deg and above: max 4.0 cd / 1000 lm , 0.1 % 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: 5 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 27 % # (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 230 cd / 1000 lm, # 67.5 deg to < 76 deg: max 165 cd / 1000 lm, # maximum spec. lum. intensity 270 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: 0.0 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 162 5.0 157 157 157 157 158 159 159 160 161 162 163 164 165 167 168 168 169 169 169 169 169 168 168 167 165 164 163 162 161 160 159 159 158 157 157 157 10.0 151 151 152 153 154 155 157 158 160 162 165 168 172 175 178 181 182 184 184 184 182 181 178 175 172 168 165 162 160 158 157 155 154 153 152 151 15.0 147 147 148 149 150 151 153 155 158 162 167 173 180 186 191 196 198 201 201 201 198 196 191 186 180 173 167 162 158 155 153 151 150 149 148 147 20.0 143 143 144 145 146 148 150 152 155 161 168 178 189 200 207 212 214 216 216 216 214 212 207 200 189 178 168 161 155 152 150 148 146 145 144 143 25.0 136 136 138 139 141 143 146 148 151 157 167 182 198 214 222 226 227 227 227 227 227 226 222 214 198 182 167 157 151 148 146 143 141 139 138 136 30.0 135 135 134 133 135 137 138 142 145 152 165 184 205 223 234 237 237 235 235 235 237 237 234 223 205 184 165 152 145 142 138 137 135 133 134 135 35.0 129 130 130 129 129 132 134 136 138 145 162 189 215 234 243 246 243 239 236 239 243 246 243 234 215 189 162 145 138 136 134 132 129 129 130 130 40.0 123 123 121 121 124 128 131 133 134 142 162 198 228 245 251 248 241 234 231 234 241 248 251 245 228 198 162 142 134 133 131 128 124 121 121 123 45.0 115 114 109 110 118 127 132 132 130 142 179 217 242 250 249 242 231 222 217 222 231 242 249 250 242 217 179 142 130 132 132 127 118 110 109 114 50.0 108 108 100 101 110 125 131 131 126 146 198 242 255 251 245 231 215 205 200 205 215 231 245 251 255 242 198 146 126 131 131 125 110 101 100 108 55.0 95.2 94.1 87.6 90.3 98.3 114 120 122 124 153 226 268 270 252 233 213 193 182 177 182 193 213 233 252 270 268 226 153 124 122 120 114 98.3 90.3 87.6 94.1 60.0 89.2 85.4 78.3 77.1 82.8 94.5 103 104 112 159 228 266 262 237 206 184 168 157 155 157 168 184 206 237 262 266 228 159 112 104 103 94.5 82.8 77.1 78.3 85.4 65.0 64.5 66.4 60.5 58.9 64.2 71.3 79.3 81.1 94.2 144 201 230 219 194 168 147 132 122 119 122 132 147 168 194 219 230 201 144 94.2 81.1 79.3 71.3 64.2 58.9 60.5 66.4 70.0 53.8 62.0 46.6 36.7 42.9 48.1 52.9 54.4 66.8 105 143 165 157 138 119 104 92.0 85.9 83.8 85.9 92.0 104 119 138 157 165 143 105 66.8 54.4 52.9 48.1 42.9 36.7 46.6 62.0 75.0 33.4 35.0 24.4 19.7 23.9 27.6 31.5 33.4 38.7 64.2 87.1 97.0 91.0 80.0 69.4 60.0 54.2 51.0 49.9 51.0 54.2 60.0 69.4 80.0 91.0 97.0 87.1 64.2 38.7 33.4 31.5 27.6 23.9 19.7 24.4 35.0 80.0 12.5 13.8 9.0 6.6 9.1 11.1 13.4 13.8 15.2 25.4 34.2 37.7 35.5 31.0 27.4 24.3 22.6 21.3 21.1 21.3 22.6 24.3 27.4 31.0 35.5 37.7 34.2 25.4 15.2 13.8 13.4 11.1 9.1 6.6 9.0 13.8 85.0 4.5 3.7 3.5 3.2 3.8 4.1 3.4 2.9 2.6 2.6 3.0 3.7 4.8 5.8 6.9 7.1 6.7 6.0 5.5 6.0 6.7 7.1 6.9 5.8 4.8 3.7 3.0 2.6 2.6 2.9 3.4 4.1 3.8 3.2 3.5 3.7 90.0 0.9 1.2 1.3 1.6 2.3 2.5 1.9 1.4 1.3 1.2 1.3 2.0 3.0 3.7 4.0 3.8 3.2 2.4 2.0 2.4 3.2 3.8 4.0 3.7 3.0 2.0 1.3 1.2 1.3 1.4 1.9 2.5 2.3 1.6 1.3 1.2 95.0 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.6 0.7 0.8 1.1 1.2 1.2 1.0 0.7 0.7 0.7 1.0 1.2 1.2 1.1 0.8 0.7 0.6 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.4 0.4 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.0 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