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] 30490 # [MANUFAC] SiTECO # [LUMCAT] 5LA32171CS2 # [LUMINAIRE] LL, Street light # [MORE] pearl diffuser, acryl # [MORE] open lamp distribution # [LAMPCAT] Osram: L 36W/21 # [LAMP] T26 36W # TILT=NONE # Bulbs: 1, 3200 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: 34 W # Source file: ies/30490.ies # Luminaire flux = 2550 lm, # 79.7 % of the bulb flux # between 75 and 90: 14.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 101.6 cd / 1000 lm , 11.4 % of the luminaire flux # 90deg and above: max 59.4 cd / 1000 lm , 4.1 % of the luminaire flux # CutOff Type: Non-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: 136 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 621 % # (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 216 cd / 1000 lm, # 67.5 deg to < 76 deg: max 167 cd / 1000 lm, # maximum spec. lum. intensity 265 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: 0.0 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 115 5.0 115 114 113 113 114 114 114 114 114 114 114 114 114 114 114 113 113 114 115 114 113 113 114 114 114 114 114 114 114 114 114 114 114 113 113 114 10.0 121 111 111 112 112 113 114 115 116 116 116 115 114 113 112 112 111 111 121 111 111 112 112 113 114 115 116 116 116 115 114 113 112 112 111 111 15.0 122 111 109 110 112 115 120 124 127 128 127 124 120 115 112 110 109 111 122 111 109 110 112 115 120 124 127 128 127 124 120 115 112 110 109 111 20.0 118 104 105 108 115 125 135 142 147 148 147 142 135 125 115 108 105 104 118 104 105 108 115 125 135 142 147 148 147 142 135 125 115 108 105 104 25.0 111 96.3 103 110 124 139 153 162 168 169 168 162 153 139 124 110 103 96.3 111 96.3 103 110 124 139 153 162 168 169 168 162 153 139 124 110 103 96.3 30.0 103 92.1 100 114 135 153 168 179 185 187 185 179 168 153 135 114 100 92.1 103 92.1 100 114 135 153 168 179 185 187 185 179 168 153 135 114 100 92.1 35.0 92.4 87.9 97.1 120 144 164 180 191 199 201 199 191 180 164 144 120 97.1 87.9 92.4 87.9 97.1 120 144 164 180 191 199 201 199 191 180 164 144 120 97.1 87.9 40.0 81.8 82.1 96.1 126 151 171 189 204 214 217 214 204 189 171 151 126 96.1 82.1 81.8 82.1 96.1 126 151 171 189 204 214 217 214 204 189 171 151 126 96.1 82.1 45.0 70.3 75.4 96.3 127 152 176 199 218 231 235 231 218 199 176 152 127 96.3 75.4 70.3 75.4 96.3 127 152 176 199 218 231 235 231 218 199 176 152 127 96.3 75.4 50.0 58.5 68.7 94.7 123 151 181 210 234 250 256 250 234 210 181 151 123 94.7 68.7 58.5 68.7 94.7 123 151 181 210 234 250 256 250 234 210 181 151 123 94.7 68.7 55.0 48.1 62.2 89.6 117 151 187 221 245 260 265 260 245 221 187 151 117 89.6 62.2 48.1 62.2 89.6 117 151 187 221 245 260 265 260 245 221 187 151 117 89.6 62.2 60.0 41.0 55.3 82.0 112 150 190 221 241 251 255 251 241 221 190 150 112 82.0 55.3 41.0 55.3 82.0 112 150 190 221 241 251 255 251 241 221 190 150 112 82.0 55.3 65.0 35.1 47.8 74.1 106 146 181 202 211 215 216 215 211 202 181 146 106 74.1 47.8 35.1 47.8 74.1 106 146 181 202 211 215 216 215 211 202 181 146 106 74.1 47.8 70.0 27.3 39.7 64.8 97.8 132 151 158 163 166 167 166 163 158 151 132 97.8 64.8 39.7 27.3 39.7 64.8 97.8 132 151 158 163 166 167 166 163 158 151 132 97.8 64.8 39.7 75.0 18.9 30.7 54.1 80.6 97.6 107 116 123 128 129 128 123 116 107 97.6 80.6 54.1 30.7 18.9 30.7 54.1 80.6 97.6 107 116 123 128 129 128 123 116 107 97.6 80.6 54.1 30.7 80.0 10.7 21.2 37.6 51.6 64.2 75.5 85.7 93.6 98.8 100 98.8 93.6 85.7 75.5 64.2 51.6 37.6 21.2 10.7 21.2 37.6 51.6 64.2 75.5 85.7 93.6 98.8 100 98.8 93.6 85.7 75.5 64.2 51.6 37.6 21.2 85.0 3.8 12.0 22.7 36.1 53.0 69.0 82.5 92.9 99.3 102 99.3 92.9 82.5 69.0 53.0 36.1 22.7 12.0 3.8 12.0 22.7 36.1 53.0 69.0 82.5 92.9 99.3 102 99.3 92.9 82.5 69.0 53.0 36.1 22.7 12.0 90.0 1.1 4.5 10.5 19.4 30.3 41.1 50.0 56.4 58.2 59.4 58.2 56.4 50.0 41.1 30.3 19.4 10.5 4.5 1.1 4.5 10.5 19.4 30.3 41.1 50.0 56.4 58.2 59.4 58.2 56.4 50.0 41.1 30.3 19.4 10.5 4.5 95.0 0.9 2.3 5.0 9.0 15.1 21.7 28.2 33.4 35.0 35.9 35.0 33.4 28.2 21.7 15.1 9.0 5.0 2.3 0.9 2.3 5.0 9.0 15.1 21.7 28.2 33.4 35.0 35.9 35.0 33.4 28.2 21.7 15.1 9.0 5.0 2.3 100.0 0.7 1.4 3.1 5.3 7.1 9.0 11.6 14.3 15.6 16.2 15.6 14.3 11.6 9.0 7.1 5.3 3.1 1.4 0.7 1.4 3.1 5.3 7.1 9.0 11.6 14.3 15.6 16.2 15.6 14.3 11.6 9.0 7.1 5.3 3.1 1.4 105.0 0.5 0.9 2.1 4.4 6.6 7.4 7.4 7.3 7.0 7.1 7.0 7.3 7.4 7.4 6.6 4.4 2.1 0.9 0.5 0.9 2.1 4.4 6.6 7.4 7.4 7.3 7.0 7.1 7.0 7.3 7.4 7.4 6.6 4.4 2.1 0.9 110.0 0.3 0.5 1.0 2.7 5.0 7.0 7.9 7.9 7.4 7.5 7.4 7.9 7.9 7.0 5.0 2.7 1.0 0.5 0.3 0.5 1.0 2.7 5.0 7.0 7.9 7.9 7.4 7.5 7.4 7.9 7.9 7.0 5.0 2.7 1.0 0.5 115.0 0.1 0.2 0.4 1.3 2.8 4.5 6.0 6.8 6.9 7.1 6.9 6.8 6.0 4.5 2.8 1.3 0.4 0.2 0.1 0.2 0.4 1.3 2.8 4.5 6.0 6.8 6.9 7.1 6.9 6.8 6.0 4.5 2.8 1.3 0.4 0.2 120.0 0.0 0.1 0.1 0.4 1.2 2.2 3.2 4.0 4.3 4.5 4.3 4.0 3.2 2.2 1.2 0.4 0.1 0.1 0.0 0.1 0.1 0.4 1.2 2.2 3.2 4.0 4.3 4.5 4.3 4.0 3.2 2.2 1.2 0.4 0.1 0.1 125.0 0.0 0.0 0.1 0.1 0.4 0.9 1.4 1.8 1.9 2.0 1.9 1.8 1.4 0.9 0.4 0.1 0.1 0.0 0.0 0.0 0.1 0.1 0.4 0.9 1.4 1.8 1.9 2.0 1.9 1.8 1.4 0.9 0.4 0.1 0.1 0.0 130.0 0.0 0.0 0.0 0.0 0.0 0.2 0.5 0.7 0.8 0.8 0.8 0.7 0.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.5 0.7 0.8 0.8 0.8 0.7 0.5 0.2 0.0 0.0 0.0 0.0 135.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.3 0.3 0.3 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.3 0.3 0.3 0.2 0.1 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