... 20W with 5 m pole,25w with 6 m pole,30w with 7 m pole,36w with 8 m pole,40 w with 9 m pole,60W with 10 m pole,90W ... temperature: -30°c~+65°c10.Light body: Aluminum Alloy11.Pole height:5m-12m (Products can be customized)ADVANTAGES of coursertechCoursertechOthersSolar ... and power driver are integrated, put it in the pole,decreases the maintenance feeDon’t have this functionHigh maintenance feeResult60W ...