... being sold in market,plug-in replacement of current traditional lamps, no change required for dimmers and ... %, no flickering.* Outstanding PerformanceEffiecent > 80% , PF > 0.9, life span > 50,000 hours.ApplicationDesktop, Aisle, showcase ... GU10-3XPC/ XPE2) AVAILABLE INPUT VOLTAGE: 85~145V AC and 190~265V AC3) APPLICABLE DIMMERS: TRIAC DIMMER ... %, and with lower price trend. Dimmable high power led lamp