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.
# IESNA91 # [TEST] LSI 11200 # [DATE] 03/16/93 # [MANUFAC] RUUD LIGHTING # [LUMCAT] MAC226SBL # [LUMINAIRE] 12" AREA CUTOFF / W/BACK LT. SHIELD # [LAMP] 26 WATT FL # TILT=NONE # Bulbs: 1, 1800 lm each # Number of measured angles: 37 vertical, 30 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 0.000 0.000 0.000 # Ballast factor: 1, Input power: 32 W # Source file: mac226sbl.ies # Luminaire flux = 660 lm, # 36.6 % of the bulb flux # between 75 and 90: 2.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 17.8 cd/1000lm , 0.5 % of the luminaire flux # 90deg and above: max 0.0 cd/1000lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 198 cd/1000lm, # 67.5 deg to <72.5 deg: max 140 cd/1000lm, # maximum spec. lum. intensity 246 cd/1000lm # 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 5.0 15.0 25.0 35.0 45.0 55.0 60.0 62.5 65.0 67.5 70.0 72.5 75.0 77.5 80.0 82.5 85.0 87.5 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 2.5 107 106 106 104 104 102 101 99.4 99.4 98.9 97.8 97.2 97.2 96.7 96.7 95.6 95.0 95.0 94.4 93.3 93.3 90.6 88.9 87.8 86.1 85.0 83.9 83.3 82.8 84.4 5.0 120 119 119 117 114 112 108 106 105 104 102 101 101 99.4 99.4 97.8 96.7 96.1 95.0 93.3 92.2 87.2 83.9 81.1 78.3 76.1 75.0 73.9 73.3 74.4 7.5 132 131 131 128 125 121 115 112 111 109 107 106 104 103 102 99.4 97.8 96.7 95.0 93.3 90.6 84.4 78.9 75.0 72.2 70.0 68.3 66.7 65.6 67.2 10.0 141 140 139 137 134 129 122 118 116 114 112 109 108 106 104 101 99.4 97.8 95.6 92.8 89.4 81.1 75.0 70.6 66.7 63.3 60.0 57.8 57.2 58.3 12.5 146 146 147 144 141 136 128 124 122 119 116 113 111 108 106 103 101 98.3 95.6 92.8 87.8 78.3 71.1 66.1 60.6 56.7 52.8 51.1 49.4 51.1 15.0 150 151 151 148 146 141 134 129 127 123 120 117 114 111 108 104 102 98.9 96.1 92.2 86.7 75.0 67.8 60.6 54.4 50.0 46.1 43.3 42.2 43.3 17.5 152 152 153 151 149 146 139 133 131 127 123 120 117 113 110 105 102 98.9 95.6 91.7 84.4 72.2 63.3 55.6 48.9 43.9 39.4 36.7 35.6 36.1 20.0 153 154 154 152 152 149 143 137 134 131 127 122 119 114 111 106 102 98.3 94.4 90.0 82.8 69.4 59.4 50.6 43.3 37.8 33.3 30.6 29.4 30.0 22.5 156 156 156 153 152 151 146 141 137 134 129 125 121 116 111 105 101 96.7 92.8 87.8 80.0 66.1 54.4 45.6 37.8 32.2 28.9 26.7 26.1 26.7 25.0 161 161 159 157 154 151 147 142 140 136 131 127 123 117 112 105 100 95.6 90.6 85.6 76.7 62.2 50.0 40.6 32.8 28.3 25.6 23.9 22.8 23.3 27.5 166 166 165 162 157 152 146 142 139 136 132 128 124 118 112 105 99.4 93.9 88.3 82.8 73.3 58.3 45.6 35.6 28.3 25.6 22.8 20.6 19.4 20.0 30.0 169 170 169 166 162 154 146 141 138 135 132 127 123 118 112 104 98.3 92.2 86.1 80.6 70.0 54.4 41.1 30.6 25.6 22.8 19.4 17.2 16.1 16.7 32.5 172 173 173 170 166 157 146 140 137 134 130 126 122 117 111 104 97.2 91.1 84.4 77.8 67.2 50.6 36.1 27.2 22.8 19.4 16.1 13.9 12.8 13.3 35.0 174 176 176 173 169 158 145 139 136 132 128 125 121 115 110 102 96.1 89.4 82.2 75.0 64.4 46.1 32.2 23.9 20.0 16.1 12.8 11.1 10.0 10.0 37.5 171 173 174 174 171 159 144 137 134 130 126 122 119 114 108 101 93.9 86.7 79.4 72.2 61.1 41.7 27.8 21.7 17.2 12.8 9.4 7.2 6.1 6.7 40.0 172 172 170 170 171 159 143 134 131 127 123 119 116 111 106 98.9 91.7 84.4 76.7 68.9 57.8 37.8 24.4 18.9 13.9 9.4 6.1 3.9 3.3 3.3 42.5 188 187 181 171 167 158 141 131 127 122 118 114 111 108 103 96.7 90.0 82.2 73.9 65.6 53.9 33.9 21.1 16.1 10.6 6.1 3.3 2.8 2.8 2.8 45.0 217 216 207 184 166 156 138 128 123 118 114 109 107 103 100 93.9 87.8 80.0 71.7 62.8 50.0 29.4 18.3 12.8 7.2 3.3 2.8 2.2 2.2 2.2 47.5 235 236 229 212 178 153 135 124 118 113 109 104 102 98.9 96.7 91.1 85.6 77.8 68.9 60.0 46.1 25.6 15.6 10.0 4.4 2.2 2.2 1.7 1.1 1.7 50.0 242 243 241 231 202 156 133 121 115 109 104 99.4 97.2 94.4 92.8 87.8 82.8 75.6 67.2 56.7 42.8 21.7 13.3 7.2 2.8 1.7 1.1 1.1 1.1 1.1 52.5 245 246 244 238 217 167 129 117 111 105 99.4 95.0 92.2 90.0 88.3 84.4 79.4 73.3 64.4 54.4 39.4 18.9 11.1 5.0 2.2 1.1 1.1 0.6 0.6 0.6 55.0 240 241 242 239 220 181 128 112 106 100 95.0 90.6 87.8 85.6 83.9 80.6 75.6 69.4 61.1 51.7 35.6 16.7 8.9 3.3 1.7 1.1 0.6 0.6 0.6 0.6 57.5 226 231 235 234 219 185 133 111 102 95.6 89.4 85.6 82.8 80.6 78.9 75.6 71.7 65.6 57.8 48.3 32.2 14.4 6.7 2.2 1.1 0.6 0.6 0.6 0.6 0.6 60.0 207 208 211 219 211 181 137 111 99.4 90.0 83.9 78.9 76.7 74.4 72.8 70.0 66.1 60.0 52.8 43.9 28.3 11.7 4.4 1.7 0.6 0.6 0.6 0.6 0.0 0.0 62.5 180 186 193 198 193 173 134 110 98.9 87.8 78.9 73.3 70.0 67.8 65.6 63.3 60.0 54.4 47.2 39.4 24.4 10.0 3.3 1.1 0.6 0.6 0.0 0.0 0.0 0.0 65.0 151 153 157 167 171 158 127 105 94.4 84.4 76.1 68.9 64.4 61.1 59.4 56.7 53.9 48.9 42.8 34.4 20.6 7.8 2.2 1.1 0.6 0.0 0.0 0.0 0.0 0.0 67.5 129 132 136 140 139 136 116 97.2 87.2 78.9 71.7 64.4 59.4 55.0 52.2 48.3 45.6 41.1 35.6 28.3 16.1 5.6 1.7 0.6 0.0 0.0 0.0 0.0 0.0 0.0 70.0 99.4 102 107 114 112 109 96.1 85.0 77.2 70.0 63.9 58.3 52.8 47.8 43.9 40.0 36.7 33.3 28.3 22.2 11.7 3.9 1.1 0.6 0.0 0.0 0.0 0.0 0.0 0.0 72.5 78.3 80.6 83.3 85.0 82.8 81.7 74.4 66.1 61.7 57.2 53.3 48.3 43.3 38.3 35.0 31.7 28.9 25.6 21.7 16.1 7.8 2.2 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 75.0 57.2 59.4 61.1 62.2 59.4 55.6 52.2 48.3 46.7 44.4 41.1 36.7 32.8 29.4 26.7 23.3 21.1 17.8 15.0 11.1 5.0 1.1 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 77.5 32.2 34.4 36.7 38.9 36.7 33.9 31.7 30.0 29.4 28.3 27.2 25.0 22.2 19.4 17.2 14.4 12.2 10.6 8.3 6.1 2.8 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 80.0 13.3 15.0 16.7 17.8 17.8 17.2 17.2 16.7 16.7 16.1 15.6 14.4 13.3 12.2 10.0 8.3 6.7 5.6 4.4 2.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 82.5 4.4 5.0 5.6 5.6 5.6 5.6 6.1 6.1 6.1 6.1 5.6 5.6 5.0 4.4 3.3 2.8 2.2 1.7 1.1 0.6 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 85.0 1.7 1.7 1.7 1.7 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 0.6 0.6 0.6 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 87.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 90.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 # IESNA91 # [TEST] LSI 11200 # [DATE] 03/16/93 # [MANUFAC] RUUD LIGHTING # [LUMCAT] MAC226SBL # [LUMINAIRE] 12" AREA CUTOFF / W/BACK LT. SHIELD # [LAMP] 26 WATT FL # TILT=NONE # Bulbs: 1, 1800 lm each # Number of measured angles: 37 vertical, 30 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 0.000 0.000 0.000 # Ballast factor: 1, Input power: 32 W # Source file: mac226sbl.ies # Luminaire flux = 660 lm, # 36.6 % of the bulb flux # between 75 and 90: 2.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 17.8 cd / 1000 lm , 0.5 % of the luminaire flux # 90deg and above: max 0.0 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 198 cd / 1000 lm, # 67.5 deg to < 76 deg: max 140 cd / 1000 lm, # maximum spec. lum. intensity 246 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 5.0 15.0 25.0 35.0 45.0 55.0 60.0 62.5 65.0 67.5 70.0 72.5 75.0 77.5 80.0 82.5 85.0 87.5 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 93.9 2.5 107 106 106 104 104 102 101 99.4 99.4 98.9 97.8 97.2 97.2 96.7 96.7 95.6 95.0 95.0 94.4 93.3 93.3 90.6 88.9 87.8 86.1 85.0 83.9 83.3 82.8 84.4 5.0 120 119 119 117 114 112 108 106 105 104 102 101 101 99.4 99.4 97.8 96.7 96.1 95.0 93.3 92.2 87.2 83.9 81.1 78.3 76.1 75.0 73.9 73.3 74.4 7.5 132 131 131 128 125 121 115 112 111 109 107 106 104 103 102 99.4 97.8 96.7 95.0 93.3 90.6 84.4 78.9 75.0 72.2 70.0 68.3 66.7 65.6 67.2 10.0 141 140 139 137 134 129 122 118 116 114 112 109 108 106 104 101 99.4 97.8 95.6 92.8 89.4 81.1 75.0 70.6 66.7 63.3 60.0 57.8 57.2 58.3 12.5 146 146 147 144 141 136 128 124 122 119 116 113 111 108 106 103 101 98.3 95.6 92.8 87.8 78.3 71.1 66.1 60.6 56.7 52.8 51.1 49.4 51.1 15.0 150 151 151 148 146 141 134 129 127 123 120 117 114 111 108 104 102 98.9 96.1 92.2 86.7 75.0 67.8 60.6 54.4 50.0 46.1 43.3 42.2 43.3 17.5 152 152 153 151 149 146 139 133 131 127 123 120 117 113 110 105 102 98.9 95.6 91.7 84.4 72.2 63.3 55.6 48.9 43.9 39.4 36.7 35.6 36.1 20.0 153 154 154 152 152 149 143 137 134 131 127 122 119 114 111 106 102 98.3 94.4 90.0 82.8 69.4 59.4 50.6 43.3 37.8 33.3 30.6 29.4 30.0 22.5 156 156 156 153 152 151 146 141 137 134 129 125 121 116 111 105 101 96.7 92.8 87.8 80.0 66.1 54.4 45.6 37.8 32.2 28.9 26.7 26.1 26.7 25.0 161 161 159 157 154 151 147 142 140 136 131 127 123 117 112 105 100 95.6 90.6 85.6 76.7 62.2 50.0 40.6 32.8 28.3 25.6 23.9 22.8 23.3 27.5 166 166 165 162 157 152 146 142 139 136 132 128 124 118 112 105 99.4 93.9 88.3 82.8 73.3 58.3 45.6 35.6 28.3 25.6 22.8 20.6 19.4 20.0 30.0 169 170 169 166 162 154 146 141 138 135 132 127 123 118 112 104 98.3 92.2 86.1 80.6 70.0 54.4 41.1 30.6 25.6 22.8 19.4 17.2 16.1 16.7 32.5 172 173 173 170 166 157 146 140 137 134 130 126 122 117 111 104 97.2 91.1 84.4 77.8 67.2 50.6 36.1 27.2 22.8 19.4 16.1 13.9 12.8 13.3 35.0 174 176 176 173 169 158 145 139 136 132 128 125 121 115 110 102 96.1 89.4 82.2 75.0 64.4 46.1 32.2 23.9 20.0 16.1 12.8 11.1 10.0 10.0 37.5 171 173 174 174 171 159 144 137 134 130 126 122 119 114 108 101 93.9 86.7 79.4 72.2 61.1 41.7 27.8 21.7 17.2 12.8 9.4 7.2 6.1 6.7 40.0 172 172 170 170 171 159 143 134 131 127 123 119 116 111 106 98.9 91.7 84.4 76.7 68.9 57.8 37.8 24.4 18.9 13.9 9.4 6.1 3.9 3.3 3.3 42.5 188 187 181 171 167 158 141 131 127 122 118 114 111 108 103 96.7 90.0 82.2 73.9 65.6 53.9 33.9 21.1 16.1 10.6 6.1 3.3 2.8 2.8 2.8 45.0 217 216 207 184 166 156 138 128 123 118 114 109 107 103 100 93.9 87.8 80.0 71.7 62.8 50.0 29.4 18.3 12.8 7.2 3.3 2.8 2.2 2.2 2.2 47.5 235 236 229 212 178 153 135 124 118 113 109 104 102 98.9 96.7 91.1 85.6 77.8 68.9 60.0 46.1 25.6 15.6 10.0 4.4 2.2 2.2 1.7 1.1 1.7 50.0 242 243 241 231 202 156 133 121 115 109 104 99.4 97.2 94.4 92.8 87.8 82.8 75.6 67.2 56.7 42.8 21.7 13.3 7.2 2.8 1.7 1.1 1.1 1.1 1.1 52.5 245 246 244 238 217 167 129 117 111 105 99.4 95.0 92.2 90.0 88.3 84.4 79.4 73.3 64.4 54.4 39.4 18.9 11.1 5.0 2.2 1.1 1.1 0.6 0.6 0.6 55.0 240 241 242 239 220 181 128 112 106 100 95.0 90.6 87.8 85.6 83.9 80.6 75.6 69.4 61.1 51.7 35.6 16.7 8.9 3.3 1.7 1.1 0.6 0.6 0.6 0.6 57.5 226 231 235 234 219 185 133 111 102 95.6 89.4 85.6 82.8 80.6 78.9 75.6 71.7 65.6 57.8 48.3 32.2 14.4 6.7 2.2 1.1 0.6 0.6 0.6 0.6 0.6 60.0 207 208 211 219 211 181 137 111 99.4 90.0 83.9 78.9 76.7 74.4 72.8 70.0 66.1 60.0 52.8 43.9 28.3 11.7 4.4 1.7 0.6 0.6 0.6 0.6 0.0 0.0 62.5 180 186 193 198 193 173 134 110 98.9 87.8 78.9 73.3 70.0 67.8 65.6 63.3 60.0 54.4 47.2 39.4 24.4 10.0 3.3 1.1 0.6 0.6 0.0 0.0 0.0 0.0 65.0 151 153 157 167 171 158 127 105 94.4 84.4 76.1 68.9 64.4 61.1 59.4 56.7 53.9 48.9 42.8 34.4 20.6 7.8 2.2 1.1 0.6 0.0 0.0 0.0 0.0 0.0 67.5 129 132 136 140 139 136 116 97.2 87.2 78.9 71.7 64.4 59.4 55.0 52.2 48.3 45.6 41.1 35.6 28.3 16.1 5.6 1.7 0.6 0.0 0.0 0.0 0.0 0.0 0.0 70.0 99.4 102 107 114 112 109 96.1 85.0 77.2 70.0 63.9 58.3 52.8 47.8 43.9 40.0 36.7 33.3 28.3 22.2 11.7 3.9 1.1 0.6 0.0 0.0 0.0 0.0 0.0 0.0 72.5 78.3 80.6 83.3 85.0 82.8 81.7 74.4 66.1 61.7 57.2 53.3 48.3 43.3 38.3 35.0 31.7 28.9 25.6 21.7 16.1 7.8 2.2 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 75.0 57.2 59.4 61.1 62.2 59.4 55.6 52.2 48.3 46.7 44.4 41.1 36.7 32.8 29.4 26.7 23.3 21.1 17.8 15.0 11.1 5.0 1.1 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 77.5 32.2 34.4 36.7 38.9 36.7 33.9 31.7 30.0 29.4 28.3 27.2 25.0 22.2 19.4 17.2 14.4 12.2 10.6 8.3 6.1 2.8 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 80.0 13.3 15.0 16.7 17.8 17.8 17.2 17.2 16.7 16.7 16.1 15.6 14.4 13.3 12.2 10.0 8.3 6.7 5.6 4.4 2.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 82.5 4.4 5.0 5.6 5.6 5.6 5.6 6.1 6.1 6.1 6.1 5.6 5.6 5.0 4.4 3.3 2.8 2.2 1.7 1.1 0.6 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 85.0 1.7 1.7 1.7 1.7 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 0.6 0.6 0.6 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 87.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 90.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0