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140 W Led Street Light

    Buy cheap 140 W Led Street Light from wholesalers
     
    Buy cheap 140 W Led Street Light from wholesalers
    • Buy cheap 140 W Led Street Light from wholesalers

    140 W Led Street Light

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    Brand Name : NOMO LED
    Certification : CE, UL,FCC, ISO, ROHS,SAA
    Model Number : ST140B
    Delivery Time : Within 15 working days
    Payment Terms : T/T, L/C, Western union
    Supply Ability : 100000000sets
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    140 W Led Street Light

    140W LED Street Light


    Product Description

    LED(140W) LED Street Lamp (140W) Suggested light replacement: 400W Sodium Lamp
    Part Number:LUX-140WLight Size :308×650×80(mm)
    1. Parameter :
    Input Voltage  AC170-250V / DC24V
    Power Power140×1W
    System Consumption  150W
    Power Factor  >0.92
    Color Temperature  2500K-10000K
    Working Temperature  -35℃~50℃
    Luminous Flux11200 lm ±5%
    Protecting Grade  IP66
    Working Life  >50000 hours
    Average illuminationHeight 6M>56Lux
     Height 9M>32Lux
     Height 12M>20Lux
    Effective illuminated AreaHeight 6M10×24㎡
     Height 9M12×30㎡
     Height 12M16×35㎡
    Light Distribution Curve/Beam PatternAsymmetric (Bat Wing)/ Rectangular Beam
    Chief MaterialAluminum Alloy
    Net Weight12 kg
    Packaging Size775×360×13(mm)
    Installing Hole Sizeφ61(mm)
    High Pressure Sodium Light Compare with LED Street Light
    ItemsHigh Pressure Sodium LightLED Street Light
    Photometric PerformanceBadExcellent
    Radiator PerformanceBadExcellent
    Electric PerformanceElectric Shock Easy( High Voltage)Safe (Low Voltage)
    Working LifeShort (5,000h)Quite Long (>50,000h)
    Working Voltage RangeNarrow (±7%)Wide(±20%)
    Power ConsumptionQuite HighQuite Low
    Startup SpeedQuite Slow( Over 10minutes)Rapid (2s)
    StrobeYes( Alternating Current Drive)No( Direct Current Drive)
    Optical EfficiencyLowHigh
    Color Index/ Distinguish FeatureBad, Ra< 50(The Color Of Object Is Faith, Boring, Hypnosis)Good, Ra>75(The Color Of Object Is Fresh, Veritable And Comfortable
    Color TemperatureQuite Low ( Yellow Or Amber , UncomfortableIdeal Color Temperature ( Comfortable)
    Bad GlareStrong Glare (Dazzle)No Harmful Glare
    Light PollutionStrongNo
    HeatingSerious (>300℃)Cold Light (<60℃)
    Lampshade Turn DarkEasy ( Absorb Dust)No ( Static Proof)
    Lamp Aging Turn YellowIn A Short TimeNo
    Shockproof PerformanceBad(Fragile )Good (No Filament Nor Glass)
    Environment PollutionContains Mercury Element Etc.No
    Maintenance CostHighQuite Low
    Product CubageBigSmall (Slim Appearance)
    Cost-EffectiveLowHigh
    Product WeightHeavyLight
    Integrated PerformanceBadExcellent
    The comparison of 10km Five-year total cost between LED Street Light and Traditional Street Lamp
     LED Street LightTraditional Street Lamp
    Lamp Power140W280W
    Total Power150W280W+120W(With Converter)
    12 hours150 W*12 hours400 W*12 hours
    Consumption= 1.8 kw/h=4.8 kw/h
    5 Year1.8 kw/h*365 days *5 year4.8 kw/h*365 days *5 year
    Consumption=3285 kw/h=8760 kw/h
    10km 666 pcs Lamps 5 Year Consumption3285 kw/h*666pcs=8760 kw/h *666pcs=
    2187810 kw/h5834160 kw/h
    Electric Bill2187810kw/h*0.2USD=437562USD5834160kw/h* 0.2USD=1166832 USD
    Lamp Cost518 USD120 USD
    666pcs Lamp Cost344980 USD79920 USD
    5 Year Use Lamp666 pcs3330 pcs
    5 Years Total Cost344980 (lamp) + 437562399600(lamp)+ 1166832
    =782542 USD=1566432 USD
    5 Years Save Cost783890USD 
    Luminous Efficacy80lm/W40lm/W
    IlluminationMeet national standardsMeet national standards
    ControlIntelligence controlNo


    Quality 140 W Led Street Light for sale
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