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] 22280 # [MANUFAC] SiTECO # [LUMCAT] 5LA32472E + 5LA12102EB # [LUMINAIRE] LL, Street light # [MORE] pearl diffuser, acryl # [MORE] 5LA12102EB : Reflector, white # [LAMPCAT] Osram: L 58W/21 # [LAMP] T26 58W # TILT=NONE # Bulbs: 2, 5000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.250 1.628 0.000 # Ballast factor: 1, Input power: 105 W # Source file: ies/22280.ies # Luminaire flux = 6618 lm, # 66.2 % of the bulb flux # between 75 and 90: 10.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 61.8 cd / 1000 lm , 7.7 % of the luminaire flux # 90deg and above: max 26.9 cd / 1000 lm , 2.9 % 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: 87 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 376 % # (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 118 cd / 1000 lm, # 67.5 deg to < 76 deg: max 100 cd / 1000 lm, # maximum spec. lum. intensity 180 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 5.0 179 179 179 179 179 178 177 178 179 180 179 178 177 178 179 179 179 179 179 179 179 179 179 178 177 178 179 180 179 178 177 178 179 179 179 179 10.0 177 177 177 177 177 177 177 178 179 180 179 178 177 177 177 177 177 177 177 177 177 177 177 177 177 178 179 180 179 178 177 177 177 177 177 177 15.0 173 173 174 174 175 175 175 177 179 180 179 177 175 175 175 174 174 173 173 173 174 174 175 175 175 177 179 180 179 177 175 175 175 174 174 173 20.0 168 168 169 171 172 173 174 176 178 180 178 176 174 173 172 171 169 168 168 168 169 171 172 173 174 176 178 180 178 176 174 173 172 171 169 168 25.0 161 162 163 165 167 170 172 175 178 180 178 175 172 170 167 165 163 162 161 162 163 165 167 170 172 175 178 180 178 175 172 170 167 165 163 162 30.0 153 154 156 159 162 166 170 174 177 179 177 174 170 166 162 159 156 154 153 154 156 159 162 166 170 174 177 179 177 174 170 166 162 159 156 154 35.0 143 145 147 151 156 162 167 172 175 177 175 172 167 162 156 151 147 145 143 145 147 151 156 162 167 172 175 177 175 172 167 162 156 151 147 145 40.0 132 134 137 143 149 156 162 168 171 173 171 168 162 156 149 143 137 134 132 134 137 143 149 156 162 168 171 173 171 168 162 156 149 143 137 134 45.0 119 121 125 133 140 148 155 161 165 167 165 161 155 148 140 133 125 121 119 121 125 133 140 148 155 161 165 167 165 161 155 148 140 133 125 121 50.0 108 106 111 121 129 139 146 153 157 159 157 153 146 139 129 121 111 106 108 106 111 121 129 139 146 153 157 159 157 153 146 139 129 121 111 106 55.0 86.0 89.6 95.3 107 116 127 135 143 146 148 146 143 135 127 116 107 95.3 89.6 86.0 89.6 95.3 107 116 127 135 143 146 148 146 143 135 127 116 107 95.3 89.6 60.0 68.5 72.5 79.2 88.2 102 114 122 129 133 134 133 129 122 114 102 88.2 79.2 72.5 68.5 72.5 79.2 88.2 102 114 122 129 133 134 133 129 122 114 102 88.2 79.2 72.5 65.0 52.4 56.6 64.0 76.3 87.3 98.8 107 113 116 118 116 113 107 98.8 87.3 76.3 64.0 56.6 52.4 56.6 64.0 76.3 87.3 98.8 107 113 116 118 116 113 107 98.8 87.3 76.3 64.0 56.6 70.0 38.0 42.3 49.7 62.0 72.4 83.3 89.8 85.6 99.4 99.7 99.4 85.6 89.8 83.3 72.4 62.0 49.7 42.3 38.0 42.3 49.7 62.0 72.4 83.3 89.8 85.6 99.4 99.7 99.4 85.6 89.8 83.3 72.4 62.0 49.7 42.3 75.0 25.3 29.6 36.9 48.6 58.0 67.9 73.3 79.0 79.4 81.5 79.4 79.0 73.3 67.9 58.0 48.6 36.9 29.6 25.3 29.6 36.9 48.6 58.0 67.9 73.3 79.0 79.4 81.5 79.4 79.0 73.3 67.9 58.0 48.6 36.9 29.6 80.0 14.6 18.7 25.5 35.7 43.9 51.9 55.5 59.6 59.9 61.8 59.9 59.6 55.5 51.9 43.9 35.7 25.5 18.7 14.6 18.7 25.5 35.7 43.9 51.9 55.5 59.6 59.9 61.8 59.9 59.6 55.5 51.9 43.9 35.7 25.5 18.7 85.0 6.1 10.0 15.2 23.6 29.4 35.8 37.5 41.0 40.4 42.5 40.4 41.0 37.5 35.8 29.4 23.6 15.2 10.0 6.1 10.0 15.2 23.6 29.4 35.8 37.5 41.0 40.4 42.5 40.4 41.0 37.5 35.8 29.4 23.6 15.2 10.0 90.0 1.9 4.2 7.4 12.3 16.1 20.6 22.3 25.3 25.4 26.9 25.4 25.3 22.3 20.6 16.1 12.3 7.4 4.2 1.9 4.2 7.4 12.3 16.1 20.6 22.3 25.3 25.4 26.9 25.4 25.3 22.3 20.6 16.1 12.3 7.4 4.2 95.0 1.8 2.7 4.2 6.2 7.6 9.7 10.4 12.7 12.5 13.8 12.5 12.7 10.4 9.7 7.6 6.2 4.2 2.7 1.8 2.7 4.2 6.2 7.6 9.7 10.4 12.7 12.5 13.8 12.5 12.7 10.4 9.7 7.6 6.2 4.2 2.7 100.0 1.7 2.0 3.6 5.4 6.2 6.1 5.9 6.0 5.8 6.1 5.8 6.0 5.9 6.1 6.2 5.4 3.6 2.0 1.7 2.0 3.6 5.4 6.2 6.1 5.9 6.0 5.8 6.1 5.8 6.0 5.9 6.1 6.2 5.4 3.6 2.0 105.0 1.4 1.5 2.6 4.7 6.1 6.4 6.2 5.6 5.3 5.4 5.3 5.6 6.2 6.4 6.1 4.7 2.6 1.5 1.4 1.5 2.6 4.7 6.1 6.4 6.2 5.6 5.3 5.4 5.3 5.6 6.2 6.4 6.1 4.7 2.6 1.5 110.0 1.0 1.1 1.5 3.2 4.8 6.0 6.2 5.9 5.7 5.8 5.7 5.9 6.2 6.0 4.8 3.2 1.5 1.1 1.0 1.1 1.5 3.2 4.8 6.0 6.2 5.9 5.7 5.8 5.7 5.9 6.2 6.0 4.8 3.2 1.5 1.1 115.0 0.7 0.7 0.8 1.8 3.0 4.4 5.1 5.4 5.4 5.7 5.4 5.4 5.1 4.4 3.0 1.8 0.8 0.7 0.7 0.7 0.8 1.8 3.0 4.4 5.1 5.4 5.4 5.7 5.4 5.4 5.1 4.4 3.0 1.8 0.8 0.7 120.0 0.5 0.5 0.5 0.8 1.6 2.6 3.2 3.8 4.0 4.3 4.0 3.8 3.2 2.6 1.6 0.8 0.5 0.5 0.5 0.5 0.5 0.8 1.6 2.6 3.2 3.8 4.0 4.3 4.0 3.8 3.2 2.6 1.6 0.8 0.5 0.5 125.0 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