... quality LED 4. Light source: High-power 1: Power:12W,15W,18W is optional 2: 50000h lifespan 3: High quality LED ... 4. Light source: High-power5. Long Lifespan: 40 times of filament bulbs and 6 times of fluorescent bulbs ... LED bulbsBase type: WS-E27-12,12,18*1Wpower:12w,15W,18WBeam angle: 120 degVoltage:AC85-260VFrequency: 50-60HzPower factor: >0 ...