Features Lens Material PCLighting Source LEDColor of lamps Red Yellow Green Blue WhiteVolt 60V 500VNature of supply AC Rated Temp T90Life of continuous working Typically over 30 000 hours The end of life for a lamp is not usually a sudden failure Main technical parametersEnvironmental Temperature 25 55Working under vibration frequency 2 80Hz acceleration at 0 7gRelative Air Humidity ≤98 Pollution rank is three grade and installation category is IIIProtection Degree Head IP65Voltage of working frequency 2 5kV AC valid value 1minLeakage Index CT1≥100Frequency AC 50 60HzPackage included 1 xVoltage Meter