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] 22292 # [MANUFAC] SiTECO # [LUMCAT] 5LA32111D # [LUMINAIRE] LL, Street light # [MORE] pearl diffuser, acryl # [MORE] open lamp distribution # [LAMPCAT] Osram: L 40W/25U # [LAMP] T26 40W # TILT=NONE # Bulbs: 1, 2400 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 0.725 0.000 # Ballast factor: 1, Input power: 46 W # Source file: ies/22292.ies # Luminaire flux = 1510 lm, # 62.9 % of the bulb flux # between 75 and 90: 11.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 62.0 cd / 1000 lm , 8.6 % of the luminaire flux # 90deg and above: max 25.3 cd / 1000 lm , 3.2 % 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: 98 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 431 % # (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 109 cd / 1000 lm, # 67.5 deg to < 76 deg: max 97 cd / 1000 lm, # maximum spec. lum. intensity 173 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: 0.0 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 173 5.0 172 172 172 172 172 172 173 173 173 173 173 173 173 172 172 172 172 172 172 172 172 172 172 172 173 173 173 173 173 173 173 172 172 172 172 172 10.0 170 170 170 170 170 171 172 172 172 173 172 172 172 171 170 170 170 170 170 170 170 170 170 171 172 172 172 173 172 172 172 171 170 170 170 170 15.0 166 166 166 167 168 169 170 171 172 173 172 171 170 169 168 167 166 166 166 166 166 167 168 169 170 171 172 173 172 171 170 169 168 167 166 166 20.0 161 161 162 163 165 167 169 170 171 172 171 170 169 167 165 163 162 161 161 161 162 163 165 167 169 170 171 172 171 170 169 167 165 163 162 161 25.0 154 155 156 158 161 164 166 168 169 170 169 168 166 164 161 158 156 155 154 155 156 158 161 164 166 168 169 170 169 168 166 164 161 158 156 155 30.0 147 148 149 153 156 160 162 164 166 167 166 164 162 160 156 153 149 148 147 148 149 153 156 160 162 164 166 167 166 164 162 160 156 153 149 148 35.0 137 139 141 145 149 153 156 158 160 161 160 158 156 153 149 145 141 139 137 139 141 145 149 153 156 158 160 161 160 158 156 153 149 145 141 139 40.0 126 128 131 137 140 145 148 151 152 154 152 151 148 145 140 137 131 128 126 128 131 137 140 145 148 151 152 154 152 151 148 145 140 137 131 128 45.0 114 116 119 126 130 135 138 142 144 146 144 142 138 135 130 126 119 116 114 116 119 126 130 135 138 142 144 146 144 142 138 135 130 126 119 116 50.0 99.0 102 106 113 118 124 129 134 136 138 136 134 129 124 118 113 106 102 99.0 102 106 113 118 124 129 134 136 138 136 134 129 124 118 113 106 102 55.0 83.4 86.6 91.0 98.7 105 113 119 124 127 129 127 124 119 113 105 98.7 91.0 86.6 83.4 86.6 91.0 98.7 105 113 119 124 127 129 127 124 119 113 105 98.7 91.0 86.6 60.0 67.8 71.2 75.9 84.6 92.1 101 108 115 118 119 118 115 108 101 92.1 84.6 75.9 71.2 67.8 71.2 75.9 84.6 92.1 101 108 115 118 119 118 115 108 101 92.1 84.6 75.9 71.2 65.0 53.8 57.0 62.3 71.6 80.1 90.5 98.3 105 108 109 108 105 98.3 90.5 80.1 71.6 62.3 57.0 53.8 57.0 62.3 71.6 80.1 90.5 98.3 105 108 109 108 105 98.3 90.5 80.1 71.6 62.3 57.0 70.0 40.7 44.2 49.9 59.6 69.2 80.0 87.1 93.1 94.9 96.6 94.9 93.1 87.1 80.0 69.2 59.6 49.9 44.2 40.7 44.2 49.9 59.6 69.2 80.0 87.1 93.1 94.9 96.6 94.9 93.1 87.1 80.0 69.2 59.6 49.9 44.2 75.0 29.3 33.0 39.0 49.0 58.0 67.6 72.6 77.8 78.4 80.4 78.4 77.8 72.6 67.6 58.0 49.0 39.0 33.0 29.3 33.0 39.0 49.0 58.0 67.6 72.6 77.8 78.4 80.4 78.4 77.8 72.6 67.6 58.0 49.0 39.0 33.0 80.0 19.2 22.9 28.8 37.7 45.4 52.9 56.3 60.0 60.4 62.0 60.4 60.0 56.3 52.9 45.4 37.7 28.8 22.9 19.2 22.9 28.8 37.7 45.4 52.9 56.3 60.0 60.4 62.0 60.4 60.0 56.3 52.9 45.4 37.7 28.8 22.9 85.0 10.8 14.5 19.0 26.3 31.3 37.4 38.9 42.6 41.7 43.9 41.7 42.6 38.9 37.4 31.3 26.3 19.0 14.5 10.8 14.5 19.0 26.3 31.3 37.4 38.9 42.6 41.7 43.9 41.7 42.6 38.9 37.4 31.3 26.3 19.0 14.5 90.0 5.1 7.4 9.9 13.9 16.2 20.2 21.2 24.1 23.8 25.3 23.8 24.1 21.2 20.2 16.2 13.9 9.9 7.4 5.1 7.4 9.9 13.9 16.2 20.2 21.2 24.1 23.8 25.3 23.8 24.1 21.2 20.2 16.2 13.9 9.9 7.4 95.0 4.1 5.0 6.0 7.3 8.3 10.3 11.2 13.2 13.3 14.4 13.3 13.2 11.2 10.3 8.3 7.3 6.0 5.0 4.1 5.0 6.0 7.3 8.3 10.3 11.2 13.2 13.3 14.4 13.3 13.2 11.2 10.3 8.3 7.3 6.0 5.0 100.0 3.3 3.9 4.9 5.7 6.0 6.2 6.4 7.1 7.0 7.5 7.0 7.1 6.4 6.2 6.0 5.7 4.9 3.9 3.3 3.9 4.9 5.7 6.0 6.2 6.4 7.1 7.0 7.5 7.0 7.1 6.4 6.2 6.0 5.7 4.9 3.9 105.0 2.5 2.9 3.8 5.1 5.8 5.8 5.6 5.2 5.0 5.0 5.0 5.2 5.6 5.8 5.8 5.1 3.8 2.9 2.5 2.9 3.8 5.1 5.8 5.8 5.6 5.2 5.0 5.0 5.0 5.2 5.6 5.8 5.8 5.1 3.8 2.9 110.0 1.0 1.7 2.5 3.8 4.8 5.4 5.5 5.3 5.1 5.1 5.1 5.3 5.5 5.4 4.8 3.8 2.5 1.7 1.0 1.7 2.5 3.8 4.8 5.4 5.5 5.3 5.1 5.1 5.1 5.3 5.5 5.4 4.8 3.8 2.5 1.7 115.0 0.8 1.0 1.4 2.4 3.3 4.3 4.8 4.9 4.8 5.0 4.8 4.9 4.8 4.3 3.3 2.4 1.4 1.0 0.8 1.0 1.4 2.4 3.3 4.3 4.8 4.9 4.8 5.0 4.8 4.9 4.8 4.3 3.3 2.4 1.4 1.0 120.0 0.6 0.7 0.9 1.3 1.9 2.8 3.2 3.7 3.7 3.9 3.7 3.7 3.2 2.8 1.9 1.3 0.9 0.7 0.6 0.7 0.9 1.3 1.9 2.8 3.2 3.7 3.7 3.9 3.7 3.7 3.2 2.8 1.9 1.3 0.9 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