LED fixture cost light analysis
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ledgroupbuyrapid led14 leds 148 par12leds 113 par10leds 83 par8 leds 58 parXPG@1050 amp 348 l@700 amp 260 l
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XML U2 LED$49.18$8.00$112.00$96.00$80.00$64.0023.8879.679.6
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40 degree optics$10.74$1.50$25.06$21.48$17.90$14.3212020
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adhesive stars$3.75$5.00$10.00$8.00$5.00$5.003.7512.512.5
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1750 mah driver$53.50$26.00$52.00$52.00$26.00$53.50265232
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Heat sinks$21.57$21.57$0.00$21.57164.1144.1
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$220.63$199.05$128.90$158.39
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total$233.71$212.13$141.98$171.47par=30par=23
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price increase$21.58$70.15-$29.49
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400
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1 year2 year
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kwhoursper dayper month price per month per yearsavings
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0.2271.5446.25.1443762.589835122.589835185.17967
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0.05512570.38587511.576251.28901543815.6830211646.9068138415.6830211631.36604231
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106.9068138153.8136277
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Actual cost10leds60 degree
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leds80$80.00
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driver stars69$15.00Actual Cost
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optics17.9$5.00Home depot12.66
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heat sinks21.57$26.00Rapid LED152.36
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total188.47$21.57Aluminum Supply21.57
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$147.57LED group buy31.95
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$154.57Hanging-41.52
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$57.56145.36
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34.36$177.02
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111$111
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Lumens per LED830obtained from LED data sheetLumens per LED666obtained from LED data sheetLumens per LED260obtained from LED data sheet
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LED Spacing (inches)6desired spacing between LEDsLED Spacing (inches)5.75desired spacing between LEDsLED Spacing (inches)3desired spacing between LEDs
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Number of LED rows3desired number of LED rowsNumber of LED rows2desired number of LED rowsNumber of LED rows1desired number of LED rows
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LED Height (inches)30desired height of LEDs from substrateLED Height (inches)18desired height of LEDs from substrateLED Height (inches)14desired height of LEDs from substrate
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Cone angle (degrees)40the angle specified for LED opticsCone angle (degrees)40the angle specified for LED opticsCone angle (degrees)40the angle specified for LED optics
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PAR=104calculated approximate PAR valuePAR=101calculated approximate PAR valuePAR=93calculated approximate PAR value
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