... 100,000hrs , Warranty: 5 years Could be fixed in Streetlight , high bay , floodlight, car park ceiling light, indoor ceiling light , oil-station light ... Pressure SodiumWarranty5 yearsNoneNoneLife HoursCompact: 60,000 Separate: 100,0006,000~20,00024,000Energy Saving EfficiencyExcellentLowerLowerLumen ... TemperatureLower, <80°F Reduces A/C costHigher, >300° F Increased A/C costHigher, >350° F ...