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] 22262 # [MANUFAC] SiTECO # [LUMCAT] 5NA171E0T # [LUMINAIRE] Classic luminaire, big, suspended luminaire # [MORE] housing made of die cast aluminium, light gray painted (RAL 7035) # [MORE] reflector segments, pearl diffuser, acryl with frame # [MORE] default position, Lampholder adjustment: 62° and reflector position: # [MORE] 0°, (look at instruction sheet) # [LAMPCAT] Osram: NAV-E 70W/E # [LAMP] HSE-E 70W # TILT=NONE # Bulbs: 2, 5600 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.352 0.580 0.000 # Ballast factor: 1, Input power: 166 W # Source file: ies/22262_D.ies # Luminaire flux = 7661 lm, # 68.4 % of the bulb flux # between 75 and 90: 7.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 87.6 cd / 1000 lm , 4.1 % of the luminaire flux # 90deg and above: max 6.6 cd / 1000 lm , 1.3 % of the luminaire flux # CutOff Type: IES_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: 34 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 139 % # (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 236 cd / 1000 lm, # 67.5 deg to < 76 deg: max 208 cd / 1000 lm, # maximum spec. lum. intensity 236 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: 0.0 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 5.0 176 176 176 176 176 177 177 177 176 176 176 177 177 177 176 176 176 176 176 176 176 176 176 177 177 177 176 176 176 177 177 177 176 176 176 176 10.0 174 174 174 174 175 175 175 175 175 175 175 175 175 175 175 174 174 174 174 174 174 174 175 175 175 175 175 175 175 175 175 175 175 174 174 174 15.0 169 169 169 171 171 173 173 174 174 174 174 174 173 173 171 171 169 169 169 169 169 171 171 173 173 174 174 174 174 174 173 173 171 171 169 169 20.0 162 163 163 165 166 169 170 172 173 174 173 172 170 169 166 165 163 163 162 163 163 165 166 169 170 172 173 174 173 172 170 169 166 165 163 163 25.0 153 154 155 158 160 165 169 172 175 175 175 172 169 165 160 158 155 154 153 154 155 158 160 165 169 172 175 175 175 172 169 165 160 158 155 154 30.0 144 145 146 149 154 161 167 173 177 179 177 173 167 161 154 149 146 145 144 145 146 149 154 161 167 173 177 179 177 173 167 161 154 149 146 145 35.0 133 134 136 141 148 155 164 174 182 185 182 174 164 155 148 141 136 134 133 134 136 141 148 155 164 174 182 185 182 174 164 155 148 141 136 134 40.0 123 125 126 133 140 149 160 175 186 190 186 175 160 149 140 133 126 125 123 125 126 133 140 149 160 175 186 190 186 175 160 149 140 133 126 125 45.0 111 113 116 123 130 141 155 175 190 195 190 175 155 141 130 123 116 113 111 113 116 123 130 141 155 175 190 195 190 175 155 141 130 123 116 113 50.0 97.3 99.9 104 112 119 132 151 177 199 205 199 177 151 132 119 112 104 99.9 97.3 99.9 104 112 119 132 151 177 199 205 199 177 151 132 119 112 104 99.9 55.0 84.7 86.6 90.6 100 109 123 146 181 213 222 213 181 146 123 109 100 90.6 86.6 84.7 86.6 90.6 100 109 123 146 181 213 222 213 181 146 123 109 100 90.6 86.6 60.0 72.4 74.1 75.5 87.0 99.2 113 140 183 224 236 224 183 140 113 99.2 87.0 75.5 74.1 72.4 74.1 75.5 87.0 99.2 113 140 183 224 236 224 183 140 113 99.2 87.0 75.5 74.1 65.0 57.7 61.7 61.7 73.5 89.7 101 127 173 220 236 220 173 127 101 89.7 73.5 61.7 61.7 57.7 61.7 61.7 73.5 89.7 101 127 173 220 236 220 173 127 101 89.7 73.5 61.7 61.7 70.0 43.6 48.2 51.0 62.3 75.6 83.5 102 144 189 208 189 144 102 83.5 75.6 62.3 51.0 48.2 43.6 48.2 51.0 62.3 75.6 83.5 102 144 189 208 189 144 102 83.5 75.6 62.3 51.0 48.2 75.0 33.4 36.1 41.4 46.5 52.2 57.9 70.4 98.8 134 155 134 98.8 70.4 57.9 52.2 46.5 41.4 36.1 33.4 36.1 41.4 46.5 52.2 57.9 70.4 98.8 134 155 134 98.8 70.4 57.9 52.2 46.5 41.4 36.1 80.0 18.9 22.0 26.2 26.1 26.2 30.1 34.8 52.6 73.4 87.6 73.4 52.6 34.8 30.1 26.2 26.1 26.2 22.0 18.9 22.0 26.2 26.1 26.2 30.1 34.8 52.6 73.4 87.6 73.4 52.6 34.8 30.1 26.2 26.1 26.2 22.0 85.0 7.7 9.9 11.2 10.6 9.9 13.3 14.1 20.4 23.5 30.6 23.5 20.4 14.1 13.3 9.9 10.6 11.2 9.9 7.7 9.9 11.2 10.6 9.9 13.3 14.1 20.4 23.5 30.6 23.5 20.4 14.1 13.3 9.9 10.6 11.2 9.9 90.0 3.3 4.0 4.4 4.4 4.1 4.9 4.6 5.6 5.9 6.6 5.9 5.6 4.6 4.9 4.1 4.4 4.4 4.0 3.3 4.0 4.4 4.4 4.1 4.9 4.6 5.6 5.9 6.6 5.9 5.6 4.6 4.9 4.1 4.4 4.4 4.0 95.0 3.0 2.9 3.0 3.0 2.8 2.9 3.0 3.3 3.4 3.6 3.4 3.3 3.0 2.9 2.8 3.0 3.0 2.9 3.0 2.9 3.0 3.0 2.8 2.9 3.0 3.3 3.4 3.6 3.4 3.3 3.0 2.9 2.8 3.0 3.0 2.9 100.0 2.7 2.9 2.7 2.9 2.7 2.6 2.7 2.9 3.1 3.1 3.1 2.9 2.7 2.6 2.7 2.9 2.7 2.9 2.7 2.9 2.7 2.9 2.7 2.6 2.7 2.9 3.1 3.1 3.1 2.9 2.7 2.6 2.7 2.9 2.7 2.9 105.0 2.2 2.1 2.1 2.7 2.6 2.5 2.5 2.7 2.9 2.9 2.9 2.7 2.5 2.5 2.6 2.7 2.1 2.1 2.2 2.1 2.1 2.7 2.6 2.5 2.5 2.7 2.9 2.9 2.9 2.7 2.5 2.5 2.6 2.7 2.1 2.1 110.0 1.5 1.3 1.6 2.1 2.2 2.1 2.2 2.5 2.7 2.7 2.7 2.5 2.2 2.1 2.2 2.1 1.6 1.3 1.5 1.3 1.6 2.1 2.2 2.1 2.2 2.5 2.7 2.7 2.7 2.5 2.2 2.1 2.2 2.1 1.6 1.3 115.0 0.8 0.9 1.2 1.4 1.5 1.5 1.4 1.7 2.0 2.2 2.0 1.7 1.4 1.5 1.5 1.4 1.2 0.9 0.8 0.9 1.2 1.4 1.5 1.5 1.4 1.7 2.0 2.2 2.0 1.7 1.4 1.5 1.5 1.4 1.2 0.9 120.0 0.7 0.8 0.8 1.0 0.9 0.9 0.8 0.9 1.0 1.1 1.0 0.9 0.8 0.9 0.9 1.0 0.8 0.8 0.7 0.8 0.8 1.0 0.9 0.9 0.8 0.9 1.0 1.1 1.0 0.9 0.8 0.9 0.9 1.0 0.8 0.8 125.0 0.6 0.7 0.6 0.7 0.7 0.6 0.6 0.7 0.8 0.8 0.8 0.7 0.6 0.6 0.7 0.7 0.6 0.7 0.6 0.7 0.6 0.7 0.7 0.6 0.6 0.7 0.8 0.8 0.8 0.7 0.6 0.6 0.7 0.7 0.6 0.7 130.0 0.5 0.6 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.6 0.5 0.6 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.6 135.0 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