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] 38754 # [MANUFAC] SiTECO # [LUMCAT] 5LA55771SB0C # [LUMINAIRE] SQ 50, Street light # [MORE] housing made of die cast aluminium, aluminium white (RAL 9006) # [MORE] radial facetted reflector, clear diffuser acryl # [LAMPCAT] Philips: PL-H 60W /840 # [LAMP] TC-TELI 60W # TILT=NONE # Bulbs: 1, 4000 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: 63 W # Source file: ies/38754.ies # Luminaire flux = 2776 lm, # 69.4 % of the bulb flux # between 75 and 90: 3.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 23.5 cd / 1000 lm , 1.7 % of the luminaire flux # 90deg and above: max 5.7 cd / 1000 lm , 0.6 % of the luminaire flux # CutOff Type: CIE_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: 20 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 91 % # (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 187 cd / 1000 lm, # 67.5 deg to < 76 deg: max 134 cd / 1000 lm, # maximum spec. lum. intensity 244 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: 0.0 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 5.0 172 172 174 175 177 180 182 184 186 187 188 188 189 189 189 189 188 187 187 187 188 189 189 189 189 188 188 187 186 184 182 180 177 175 174 172 10.0 161 163 166 171 176 180 184 187 189 192 194 196 198 199 200 198 195 193 192 193 195 198 200 199 198 196 194 192 189 187 184 180 176 171 166 163 15.0 148 151 158 163 169 174 180 186 191 196 200 203 206 205 205 203 200 195 193 195 200 203 205 205 206 203 200 196 191 186 180 174 169 163 158 151 20.0 137 142 149 154 161 168 176 183 189 195 201 206 209 210 208 206 202 197 192 197 202 206 208 210 209 206 201 195 189 183 176 168 161 154 149 142 25.0 125 132 139 144 151 159 167 174 181 187 195 203 208 211 211 207 202 196 190 196 202 207 211 211 208 203 195 187 181 174 167 159 151 144 139 132 30.0 120 128 131 135 141 147 154 161 167 173 182 193 202 208 210 207 201 194 187 194 201 207 210 208 202 193 182 173 167 161 154 147 141 135 131 128 35.0 110 118 122 125 128 133 138 147 155 165 178 190 198 204 208 205 198 190 182 190 198 205 208 204 198 190 178 165 155 147 138 133 128 125 122 118 40.0 102 110 112 114 116 123 133 144 156 168 182 196 203 204 203 200 193 183 176 183 193 200 203 204 203 196 182 168 156 144 133 123 116 114 112 110 45.0 94.3 100 101 102 109 121 138 157 174 187 202 208 210 203 197 191 181 172 164 172 181 191 197 203 210 208 202 187 174 157 138 121 109 102 101 100 50.0 88.1 94.2 94.3 95.0 105 123 150 185 207 219 225 223 211 198 189 179 169 158 151 158 169 179 189 198 211 223 225 219 207 185 150 123 105 95.0 94.3 94.2 55.0 78.3 82.8 88.0 90.6 98.9 121 151 203 237 244 240 228 209 194 177 163 149 137 130 137 149 163 177 194 209 228 240 244 237 203 151 121 98.9 90.6 88.0 82.8 60.0 75.6 76.0 82.5 84.6 89.7 102 132 175 214 228 226 210 196 179 157 138 122 110 104 110 122 138 157 179 196 210 226 228 214 175 132 102 89.7 84.6 82.5 76.0 65.0 63.5 64.0 69.3 71.2 71.3 74.4 103 141 175 186 187 174 156 141 126 104 86.2 73.9 69.7 73.9 86.2 104 126 141 156 174 187 186 175 141 103 74.4 71.3 71.2 69.3 64.0 70.0 44.6 54.4 56.4 51.8 46.2 48.3 70.8 108 132 134 128 119 107 92.2 77.6 66.0 53.9 43.6 38.9 43.6 53.9 66.0 77.6 92.2 107 119 128 134 132 108 70.8 48.3 46.2 51.8 56.4 54.4 75.0 30.0 36.1 37.2 29.5 22.5 22.2 37.9 66.4 79.8 78.7 71.8 62.8 52.2 42.3 35.2 30.4 25.7 20.9 18.2 20.9 25.7 30.4 35.2 42.3 52.2 62.8 71.8 78.7 79.8 66.4 37.9 22.2 22.5 29.5 37.2 36.1 80.0 12.3 15.9 14.9 9.8 7.5 8.1 12.9 22.3 23.5 21.8 19.6 17.0 13.8 10.8 9.4 8.9 8.9 8.1 8.1 8.1 8.9 8.9 9.4 10.8 13.8 17.0 19.6 21.8 23.5 22.3 12.9 8.1 7.5 9.8 14.9 15.9 85.0 6.9 6.6 6.2 5.7 5.7 5.9 5.7 5.2 5.0 4.9 4.7 4.7 4.6 4.7 5.0 5.8 6.3 6.0 5.7 6.0 6.3 5.8 5.0 4.7 4.6 4.7 4.7 4.9 5.0 5.2 5.7 5.9 5.7 5.7 6.2 6.6 90.0 3.4 3.4 3.6 3.7 3.8 3.7 3.8 3.3 3.2 3.2 3.2 3.2 3.2 3.3 4.1 4.8 5.5 4.9 5.7 4.9 5.5 4.8 4.1 3.3 3.2 3.2 3.2 3.2 3.2 3.3 3.8 3.7 3.8 3.7 3.6 3.4 95.0 0.7 1.1 1.7 2.2 2.2 2.2 2.5 2.3 2.2 2.2 2.2 2.2 2.2 2.3 3.0 3.6 4.1 3.1 3.7 3.1 4.1 3.6 3.0 2.3 2.2 2.2 2.2 2.2 2.2 2.3 2.5 2.2 2.2 2.2 1.7 1.1 100.0 0.2 0.2 0.7 1.2 1.0 1.2 1.5 1.5 1.5 1.5 1.5 1.5 1.4 1.7 2.2 2.3 2.6 2.0 3.0 2.0 2.6 2.3 2.2 1.7 1.4 1.5 1.5 1.5 1.5 1.5 1.5 1.2 1.0 1.2 0.7 0.2 105.0 0.2 0.2 0.2 0.2 0.5 0.5 0.7 1.0 1.0 1.0 1.0 1.0 0.9 1.2 1.5 1.6 1.5 1.1 1.2 1.1 1.5 1.6 1.5 1.2 0.9 1.0 1.0 1.0 1.0 1.0 0.7 0.5 0.5 0.2 0.2 0.2 110.0 0.2 0.2 0.2 0.2 0.2 0.4 0.2 0.5 0.5 0.6 0.5 0.6 0.7 0.9 1.2 1.1 0.9 0.4 0.5 0.4 0.9 1.1 1.2 0.9 0.7 0.6 0.5 0.6 0.5 0.5 0.2 0.4 0.2 0.2 0.2 0.2 115.0 0.5 0.2 0.2 0.2 0.4 0.2 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.6 0.5 0.2 0.2 0.2 0.5 0.6 0.5 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.2 0.4 0.2 0.2 0.2 120.0 0.5 0.4 0.2 0.2 0.4 0.4 0.4 0.5 0.5 0.4 0.5 0.4 0.5 0.5 0.5 0.5 0.2 0.2 0.2 0.2 0.2 0.5 0.5 0.5 0.5 0.4 0.5 0.4 0.5 0.5 0.4 0.4 0.4 0.2 0.2 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