NSRL-005ByusingtheworldgroundbreakingPipeCoolingTechnology,weachievedabettercoolantsystemthan regularaluminium.Optimisedfluidevaporationandcondensationtotransferheatandapplyourthermal controlledair-coolingtechnology,ourE40LEDlightismorepowerful,compact,brightandhasbetterthermal dissipation. UniqueIntegratedlensandcoverdesign.Specialarrangementofthelensprovidesabetterlightfocusand greaterlightefficiency.ThisspecialdesignalsoreducedtheweightoftheLEDlampsystem,makingit extremelycompactandeasytofix. ThefirstE40designedbycontrollingthetemperatureofhighpowerLEDstreetlights.Temperaturecontrolling systemsprotecttheLEDlightandachievealongerlife-cycle.Whenthetemperatureishigherthan70℃( 5℃),thetemperaturecontrollingsystemisactivetoprovideprotectionbyloweringthecurrentby50%.When thetemperaturedropsto50℃,thecurrentwillbeadjustedbacktonormal. Usingacommonstandardbase,whichisadjustabletoafull360degreeangle,itcanberotatedasneededtoany angleafterthelampistightenedtoachievethebestlightingposition. Withitslightweightandcompactappearance,ourhigh-powerLEDstreetlightcaneffectivelyreducetheair resistanceanditsweightonthepole,increasingthesafetyfactor. SuppliedthroughanAC-DCdriver,givesastablecurrentandacontinuoustemperaturecontrolsystem.The intelligentcontrollingsystemembeddedinourLEDlightswillaccuratelyrovidecontinuouscurrentevenwhen thepowersupplyisunstable. WideWorkingVoltage（85-260VAC）UsePWMtechnic, efficiently,lowerthermal,moreaccurate. Non-pollutingtothepowersupplyingnetwork.Powerfactor 0.9,THD 20%,EMIisuptoparwiththeglobal standard.Reducingenergylossandavoidinghighfrequencypollutiontothepowernetwork. CombinedwithSolarEnergy,ourLEDstreetlightishighlyenergy-efficientandalwaysworksreliablyatlow voltages.AlsocancombinedSolarEnergywithmainsupplyaccordingtoyourlocalSolarEnergysource. HighLuminousefficiency.TheLED'sLuminousefficiencyismorethan90lm/w,anditcanreachashighas200 lm/wwhenLEDbrightnessincreasesdramatically.Atthispoint,HPS400Wwillbedirectlyreplacedby100WLED streetlight,anditwillachieveevenbetterenergysavingswhenitreachesalevelof300lm/w.