... 20000hoursWhy you choose us? NameTempetaturePower factorProtect FunctionPost-maintenanceInductive electronic ballasts120°C(highest)0.46No1,there are strobe2,the ... to effect the around electrical equipment working.HLB brand electronic ballast10°C~20°C0.97Lamp short circuit, abnormal, ... consumption, and low self heating. 4,Abnormal lamp automatically cut off the power 5, with overvoltage protection, ...