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] 38826 # [MANUFAC] SiTECO # [LUMCAT] 5NA557E1AE1C # [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: HQL 80W # [LAMP] HME 80W # TILT=NONE # Bulbs: 1, 3800 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: 89 W # Source file: ies/38826_D.ies # Luminaire flux = 2812 lm, # 74.0 % of the bulb flux # between 75 and 90: 5.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 42.5 cd / 1000 lm , 2.3 % of the luminaire flux # 90deg and above: max 9.5 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: 21 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 98 % # (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 173 cd / 1000 lm, # maximum spec. lum. intensity 267 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: 0.0 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 161 5.0 154 154 155 155 156 157 158 159 160 161 163 164 166 168 169 171 171 172 172 172 171 171 169 168 166 164 163 161 160 159 158 157 156 155 155 154 10.0 148 148 149 150 151 153 155 157 160 161 165 168 172 175 178 180 182 183 184 183 182 180 178 175 172 168 165 161 160 157 155 153 151 150 149 148 15.0 140 141 142 143 144 147 149 152 156 160 166 173 180 186 190 195 196 198 198 198 196 195 190 186 180 173 166 160 156 152 149 147 144 143 142 141 20.0 137 138 138 139 141 143 145 149 154 160 169 180 191 200 207 211 212 214 214 214 212 211 207 200 191 180 169 160 154 149 145 143 141 139 138 138 25.0 130 131 132 134 136 137 140 144 149 157 170 184 199 212 219 223 223 223 224 223 223 223 219 212 199 184 170 157 149 144 140 137 136 134 132 131 30.0 130 130 129 127 129 132 134 138 143 151 165 185 204 219 228 230 229 228 227 228 229 230 228 219 204 185 165 151 143 138 134 132 129 127 129 130 35.0 123 124 124 124 123 126 128 132 135 145 163 190 214 230 238 240 238 234 231 234 238 240 238 230 214 190 163 145 135 132 128 126 123 124 124 124 40.0 117 117 116 117 118 121 125 127 130 142 167 202 228 241 244 242 237 231 229 231 237 242 244 241 228 202 167 142 130 127 125 121 118 117 116 117 45.0 110 109 106 107 114 121 127 128 129 146 187 222 242 246 244 237 227 219 216 219 227 237 244 246 242 222 187 146 129 128 127 121 114 107 106 109 50.0 106 106 99.6 100 109 121 129 130 128 160 215 247 255 249 241 228 214 205 201 205 214 228 241 249 255 247 215 160 128 130 129 121 109 100 99.6 106 55.0 92.8 94.0 89.7 93.8 99.9 115 119 122 127 176 242 267 262 245 228 210 195 186 181 186 195 210 228 245 262 267 242 176 127 122 119 115 99.9 93.8 89.7 94.0 60.0 92.4 88.0 81.4 84.8 87.8 101 106 106 123 189 247 265 254 232 208 190 177 168 164 168 177 190 208 232 254 265 247 189 123 106 106 101 87.8 84.8 81.4 88.0 65.0 69.7 70.5 64.9 63.9 68.1 77.0 84.3 84.1 113 179 220 230 214 194 171 154 143 136 133 136 143 154 171 194 214 230 220 179 113 84.1 84.3 77.0 68.1 63.9 64.9 70.5 70.0 60.1 68.0 52.2 43.0 48.6 53.5 59.8 59.3 88.2 143 169 173 159 143 125 112 103 99.9 97.2 99.9 103 112 125 143 159 173 169 143 88.2 59.3 59.8 53.5 48.6 43.0 52.2 68.0 75.0 44.2 47.9 34.8 24.3 27.2 31.3 35.7 37.2 53.5 90.1 104 103 94.1 82.2 69.7 60.8 57.8 56.9 56.8 56.9 57.8 60.8 69.7 82.2 94.1 103 104 90.1 53.5 37.2 35.7 31.3 27.2 24.3 34.8 47.9 80.0 20.4 25.1 18.0 10.9 12.1 14.3 16.7 16.5 21.1 35.9 41.8 42.5 38.2 31.8 27.2 24.8 25.5 27.0 26.5 27.0 25.5 24.8 27.2 31.8 38.2 42.5 41.8 35.9 21.1 16.5 16.7 14.3 12.1 10.9 18.0 25.1 85.0 8.2 7.6 7.3 6.6 6.6 6.6 6.5 5.8 5.1 4.9 5.4 5.8 5.9 6.3 7.3 8.8 11.2 12.7 12.9 12.7 11.2 8.8 7.3 6.3 5.9 5.8 5.4 4.9 5.1 5.8 6.5 6.6 6.6 6.6 7.3 7.6 90.0 3.4 3.6 4.1 3.7 3.9 3.9 3.7 3.2 3.1 3.1 3.1 3.2 3.2 3.7 4.4 5.9 7.8 9.2 9.5 9.2 7.8 5.9 4.4 3.7 3.2 3.2 3.1 3.1 3.1 3.2 3.7 3.9 3.9 3.7 4.1 3.6 95.0 1.0 1.5 2.0 2.4 2.4 2.2 2.4 2.0 2.0 2.0 2.0 2.2 2.4 2.4 3.1 4.1 5.3 5.9 6.5 5.9 5.3 4.1 3.1 2.4 2.4 2.2 2.0 2.0 2.0 2.0 2.4 2.2 2.4 2.4 2.0 1.5 100.0 0.3 0.7 1.0 1.4 1.2 1.0 1.4 1.4 1.4 1.4 1.4 1.5 1.5 1.7 2.0 2.5 3.6 3.6 3.4 3.6 3.6 2.5 2.0 1.7 1.5 1.5 1.4 1.4 1.4 1.4 1.4 1.0 1.2 1.4 1.0 0.7 105.0 0.3 0.3 0.3 0.3 0.7 0.7 0.7 0.9 1.0 1.0 1.0 1.0 1.0 1.4 1.9 2.0 2.2 1.9 1.7 1.9 2.2 2.0 1.9 1.4 1.0 1.0 1.0 1.0 1.0 0.9 0.7 0.7 0.7 0.3 0.3 0.3 110.0 0.3 0.3 0.3 0.3 0.3 0.7 0.5 0.5 0.5 0.7 0.9 0.7 0.7 0.9 1.2 1.4 1.4 0.9 0.7 0.9 1.4 1.4 1.2 0.9 0.7 0.7 0.9 0.7 0.5 0.5 0.5 0.7 0.3 0.3 0.3 0.3 115.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.7 0.7 0.7 0.5 0.3 0.5 0.7 0.7 0.7 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 120.0 0.7 0.7 0.5 0.7 0.7 0.5 0.5 0.3 0.3 0.3 0.5 0.3 0.3 0.5 0.3 0.3 0.5 0.3 0.3 0.3 0.5 0.3 0.3 0.5 0.3 0.3 0.5 0.3 0.3 0.3 0.5 0.5 0.7 0.7 0.5 0.7 125.0 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