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70W Led Street Light

    Buy cheap 70W Led Street Light from wholesalers
     
    Buy cheap 70W Led Street Light from wholesalers
    • Buy cheap 70W Led Street Light from wholesalers

    70W Led Street Light

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    Brand Name : NOMO LED
    Certification : CE, UL,FCC, ISO, ROHS,SAA
    Model Number : ST70B
    Delivery Time : Within 15 working days
    Payment Terms : T/T, L/C, Western union
    Supply Ability : 100000000sets
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    70W Led Street Light

    70W LED Street Light

    Product Description


    LED(70W) LED Street Lamp (70W) Suggested light replacement: 200W Sodium Lamp

    Part Number:ST70BLight Size :308×460×80(mm)
    Parameter :  
    Input VoltageAC170-250V / DC 24V
    Power Power70×1W
    System Consumption77W
    Power Factor>0.9
    Light Beam120 or 140 degree
    Color Temperature2500K- 8000K
    Working Temperature-35℃~50℃
    Luminous Flux5600 lm ±5%
    Protecting GradeIP66
    Working Life>50000 Hours
    Average illuminationHeight 6M>26Lux
    Height 9M>15Lux
    Effective illuminated AreaHeight 6M10×24㎡
    Height 9M12×30㎡
    Light Distribution Curve/Beam PatternAsymmetric (Bat Wing)/ Rectangular Beam 
    Chief MaterialAluminum Alloy 
    Net Weight8 kg 

    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
    he comparison of Five-year total cost between LED Street Light and Traditional Street Lamp
     LED Street LightTraditional Street Lamp
    Lamp Power42W90W
    Total Power46W90W+30W(With Converter)
    12 hours46W*12 hours120W*12 hours
    Consumption= 0.552 kw/h=1.44 kw/h
    5 Year0.552 kw/h*365 days *5 year1.44 kw/h*365 days *5 year
    Consumption=1007.4 kw/h=2628 kw/h
    10km 666 pcs Lamps 5 Year Consumption1007.4 kw/h*666pcs=2628 kw/h *666pcs=
    670928.4 kw/h1750248 kw/h
    Electric Bill670928.4kw/h*0.2USD=134186 USD1750248kw/h* 0.2USD=350050 USD
    Lamp Cost160 USD55 USD
    666pcs Lamp Cost106560 USD36630 USD
    5 Year Use Lamp666 pcs3330 pcs
    5 Years Total Cost106560(lamp) + 134186183150 (lamp)+ 350050
    = 240746USD=533200 USD
    5 Years Save Cost292454 USD 
    Luminous Efficacy80lm/W40lm/W
    IlluminationMeet national standardsMeet national standards
    Control
    Quality 70W Led Street Light for sale
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