4W new design led street lamp

4W new design led street lamp ITEMQH-D020InputVoltageAC85 265V(*)FrequencyRange50-60HZTotalHarmonicDistortion<20%(*)Current480mAOutputVoltage57VLEDConsumption4WLEDLuminousEfficiency≥90lm/WLEDLumens2100-2300lmIluminationPureWhite: 320lux(Height=1m);125lux(Height=2m); 87lux(Height=3m);35lux(Height=4m);PowerFactor(PF)≥0.98(85-165V);≥0.92(230V)Lamp'sEfficiency(%)>90%ColorTemperaturePureWhite:5,300 5,700K; WarmWhite:2,800 3,200KColorIndex(CRI)Ra>76LightSourceTaiwanLUMENMAX5630SMD(85–90lm/W);144pcsLEDsLightDistributionCurve /BeamPatternAsymmetric(BatWing)/RectangularBeamJunctionTemperature(JT)70°C±10%(Ta=25°C)SystemResistance(Rja)1.4°C/WWorkingTemperature- 30°C 40°CWorkingHumidity10% 90%RHStorageTemperature10°C 85°CWorkingLife>50,000HrsLightBody&LampshadeMaterialPCLampBaseE27/E40(Installdirectly)TheDimensions(Units:mm)80(¢)x242.(L)mmNetWeight0.7kg/pcInnerPacking(NewDesignedBox)1pcinonewhitebox;Size:110mm*110mm*330mmOuterPacking8pcsinonecarton;Size:562mm*342mm*252mmAdvantage1.PositiveGoodheatsinktechnologywithfansinside,longlifetime. 2.MorereliablethanDIPLEDs; 3.all-driectionIlluminationismoreengery-savingandbrightness.Warranty2yearsWarrantyPolicyXumingsuppliestheleadingmarketproductstocustomers. Consequently,weofferanoquestionsaskedreplacement warrantyforanydefectivelightproducts.