LED Vintage Filament Bulb,A19 Edison Style,4W to Replace 40W traditional Bulb,Warm White (3000K), Dimmable,110VAC, E26 Medium Base CRI is higher than 80% Higher brightness, better color and better performance A new generation of lamp filaments integrated packaging technology,super high luminous efficiency Easy installation. Can be easily fitted for ordinary E26 medium incandescent screw or CFL light bulbs No bad glare, no stroboscopic, eliminates the dazzling visual fatigue and visual disturbance caused by the traditional lights