Advantage: �Solarpanelangleadjustableschematicdiagram: ParameterProduct nameSolar Nighthawk LightItem No.SC-NH65Lamp power20WSolar panel65W/18VLithium battery212WH/12.8VLED qty40pcsLuminous flux2500-2800lmCharge time?full sunlight?5.5hrsLED chipBridgeluxColor temperature3000-6500KCRI?70RaLight control voltage5VLight distributionBat wing with polarized lightLighting time2-3 daysWorking temperature- 20?~ 60?Lifetime?50000hoursMaterialHigh quality aluminum alloy,Website:http://www.socreatled.com, die-cast aluminumPole top diameter70mmMounting height5-10metersInstallation spacing10-30metersPackage sizeLamp size: 725*355*280mmPanel: 725*660*62mmNet weight17kgsGross weight19kgsVolume weight26kgs20GP220sets40GP450setsWorkingmode Controllerstatusinstructions Application: