★Shape:200mm(4 )cobwebcoverLEDtrafficLight★HighbrightnessLEDswithintegratedoptics★Moistureanddusttightseal(IP54)★TotalHarmonicDistortion 20%(withPFC)★OperatingTemperatureRange(optional):-40℃to80℃★Angle:Avg. 30 ?Down 5 ★OperatingvoltageRange:85Vto265VAC★InsulationResistance: 2M★L(fēng)ife:100,000H★housingmaterial:PC(PMMA)