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] 22291 # [MANUFAC] SiTECO # [LUMCAT] 5LA32111F + 5LA12101FB # [LUMINAIRE] LL, Street light # [MORE] pearl diffuser, acryl # [MORE] 5LA12101FB : Reflector, white # [LAMPCAT] Osram: L 65W/25U # [LAMP] T26 65W # TILT=NONE # Bulbs: 1, 3900 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.230 0.880 0.000 # Ballast factor: 1, Input power: 55 W # Source file: ies/22291.ies # Luminaire flux = 2648 lm, # 67.9 % of the bulb flux # between 75 and 90: 11.0 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 64.0 cd / 1000 lm , 8.7 % of the luminaire flux # 90deg and above: max 30.8 cd / 1000 lm , 3.5 % of the luminaire flux # CutOff Type: CIE_Semi-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: 108 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 480 % # (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 115 cd / 1000 lm, # 67.5 deg to < 76 deg: max 98 cd / 1000 lm, # maximum spec. lum. intensity 190 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: 0.0 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 189 5.0 189 189 188 188 188 189 189 190 190 190 190 190 189 189 188 188 188 189 189 189 188 188 188 189 189 190 190 190 190 190 189 189 188 188 188 189 10.0 186 186 186 186 186 187 188 189 189 189 189 189 188 187 186 186 186 186 186 186 186 186 186 187 188 189 189 189 189 189 188 187 186 186 186 186 15.0 182 183 182 182 183 184 185 186 186 187 186 186 185 184 183 182 182 183 182 183 182 182 183 184 185 186 186 187 186 186 185 184 183 182 182 183 20.0 177 177 177 178 178 180 181 183 183 184 183 183 181 180 178 178 177 177 177 177 177 178 178 180 181 183 183 184 183 183 181 180 178 178 177 177 25.0 169 170 170 171 173 175 177 179 180 181 180 179 177 175 173 171 170 170 169 170 170 171 173 175 177 179 180 181 180 179 177 175 173 171 170 170 30.0 161 162 162 164 166 169 171 174 175 177 175 174 171 169 166 164 162 162 161 162 162 164 166 169 171 174 175 177 175 174 171 169 166 164 162 162 35.0 151 152 152 155 158 162 165 169 170 172 170 169 165 162 158 155 152 152 151 152 152 155 158 162 165 169 170 172 170 169 165 162 158 155 152 152 40.0 139 141 141 145 149 154 158 162 165 166 165 162 158 154 149 145 141 141 139 141 141 145 149 154 158 162 165 166 165 162 158 154 149 145 141 141 45.0 126 128 129 134 138 145 150 156 158 160 158 156 150 145 138 134 129 128 126 128 129 134 138 145 150 156 158 160 158 156 150 145 138 134 129 128 50.0 110 113 114 121 127 135 142 148 151 153 151 148 142 135 127 121 114 113 110 113 114 121 127 135 142 148 151 153 151 148 142 135 127 121 114 113 55.0 93.1 95.7 98.4 106 114 125 132 139 142 144 142 139 132 125 114 106 98.4 95.7 93.1 95.7 98.4 106 114 125 132 139 142 144 142 139 132 125 114 106 98.4 95.7 60.0 75.3 78.3 82.0 91.7 101 112 120 127 129 131 129 127 120 112 101 91.7 82.0 78.3 75.3 78.3 82.0 91.7 101 112 120 127 129 131 129 127 120 112 101 91.7 82.0 78.3 65.0 59.3 62.4 67.2 78.0 88.1 99.1 106 112 114 115 114 112 106 99.1 88.1 78.0 67.2 62.4 59.3 62.4 67.2 78.0 88.1 99.1 106 112 114 115 114 112 106 99.1 88.1 78.0 67.2 62.4 70.0 44.8 48.1 53.6 64.5 74.1 84.3 89.7 95.3 96.0 97.9 96.0 95.3 89.7 84.3 74.1 64.5 53.6 48.1 44.8 48.1 53.6 64.5 74.1 84.3 89.7 95.3 96.0 97.9 96.0 95.3 89.7 84.3 74.1 64.5 53.6 48.1 75.0 31.7 35.2 40.9 51.4 59.8 68.8 73.1 78.1 78.7 80.7 78.7 78.1 73.1 68.8 59.8 51.4 40.9 35.2 31.7 35.2 40.9 51.4 59.8 68.8 73.1 78.1 78.7 80.7 78.7 78.1 73.1 68.8 59.8 51.4 40.9 35.2 80.0 20.3 23.7 29.3 38.3 45.8 53.4 57.3 61.7 62.5 64.0 62.5 61.7 57.3 53.4 45.8 38.3 29.3 23.7 20.3 23.7 29.3 38.3 45.8 53.4 57.3 61.7 62.5 64.0 62.5 61.7 57.3 53.4 45.8 38.3 29.3 23.7 85.0 10.6 14.2 18.7 26.6 32.8 39.8 42.5 46.8 46.7 48.7 46.7 46.8 42.5 39.8 32.8 26.6 18.7 14.2 10.6 14.2 18.7 26.6 32.8 39.8 42.5 46.8 46.7 48.7 46.7 46.8 42.5 39.8 32.8 26.6 18.7 14.2 90.0 4.5 7.0 10.1 15.1 18.8 23.8 25.6 29.0 29.1 30.8 29.1 29.0 25.6 23.8 18.8 15.1 10.1 7.0 4.5 7.0 10.1 15.1 18.8 23.8 25.6 29.0 29.1 30.8 29.1 29.0 25.6 23.8 18.8 15.1 10.1 7.0 95.0 3.7 4.6 5.9 8.2 10.3 13.4 15.0 17.7 18.0 19.2 18.0 17.7 15.0 13.4 10.3 8.2 5.9 4.6 3.7 4.6 5.9 8.2 10.3 13.4 15.0 17.7 18.0 19.2 18.0 17.7 15.0 13.4 10.3 8.2 5.9 4.6 100.0 2.8 3.3 4.5 5.9 6.8 7.9 8.8 10.4 10.6 11.4 10.6 10.4 8.8 7.9 6.8 5.9 4.5 3.3 2.8 3.3 4.5 5.9 6.8 7.9 8.8 10.4 10.6 11.4 10.6 10.4 8.8 7.9 6.8 5.9 4.5 3.3 105.0 2.2 2.5 3.3 5.0 6.1 6.4 6.4 6.4 6.4 6.6 6.4 6.4 6.4 6.4 6.1 5.0 3.3 2.5 2.2 2.5 3.3 5.0 6.1 6.4 6.4 6.4 6.4 6.6 6.4 6.4 6.4 6.4 6.1 5.0 3.3 2.5 110.0 0.9 1.4 2.1 3.6 5.0 6.0 6.2 6.1 6.0 6.1 6.0 6.1 6.2 6.0 5.0 3.6 2.1 1.4 0.9 1.4 2.1 3.6 5.0 6.0 6.2 6.1 6.0 6.1 6.0 6.1 6.2 6.0 5.0 3.6 2.1 1.4 115.0 0.7 0.9 1.2 2.1 3.2 4.5 5.1 5.5 5.6 5.8 5.6 5.5 5.1 4.5 3.2 2.1 1.2 0.9 0.7 0.9 1.2 2.1 3.2 4.5 5.1 5.5 5.6 5.8 5.6 5.5 5.1 4.5 3.2 2.1 1.2 0.9 120.0 0.5 0.6 0.8 1.1 1.7 2.7 3.3 3.9 4.0 4.3 4.0 3.9 3.3 2.7 1.7 1.1 0.8 0.6 0.5 0.6 0.8 1.1 1.7 2.7 3.3 3.9 4.0 4.3 4.0 3.9 3.3 2.7 1.7 1.1 0.8 0.6 125.0 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