Life Cycle Cost Data Chart - 4 Lane Roadway | Horizontal Cutoff Luminaires |
| Technical Data >> Data Charts |
| Street Lighting Systems Comparison | |||||||||||
| 4-Lane Roadway with Horizontal Cutoff Luminaires staggered at 180' spacing (360' between poles on the same side of the street), scotopically adjusted. Cost information is for one fixture (per fixture) over a life cycle of 12 years. | |||||||||||
| System | S/P Factor | Fixture Watts | Luminance Average | Luminance Avg/Min | Illuminance Average | Illuminance Avg/Min | Fixture Cost | 1st Year Energy | 1st Year Maint. | Total LCC PV | LCC cost per FC |
| 85w Induction | 1.62 | 87 | .057 | 2.85 | 1.05 | 3.50 | $450.00 | $25.67 | $14.00 | $1,070.80 | $1,019.81 |
| 165W Induction | 1.62 | 165 | 1.15 | 2.30 | 2.03 | 2.26 | $500.00 | $47.67 | $14.00 | $1,367.10 | $673.45 |
| 150W HPS |
0.62 | 188 | 0.55 | 2.75 | 0.84 | 2.80 | $150.00 | $53.17 | $26.00 | $1,052.17 | $1,252.83 |
| 250W HPS |
0.62 | 295 | 1.02 | 2.04 | 1.51 | 2.16 | $200.00 | $84.33 | $31.00 | $1,506.43 | $997.64 |
| 175W Metal Halide | 2.10 | 210 | 1.30 | 2.17 | 1.75 | 2.19 | $225.00 | $73.33 | $49.00 | $1,616.10 | $744.75 |
| 250W Mercury Vapor | 0.80 | 285 | .57 | 1.90 | 0.78 | 1.95 | $150.00 | $80.67 | $46.00 | $1,554.83 | $1,993.37 |
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