The 4W Fancy Round dimmable LED light bulb (E12) Clear in Warm White by LiquidLEDs is a timeless blend of vintage aesthetics and modern LED lighting technology. It is equivalent to a 40W incandescent bulb, with 25,000 hours of service, and a CRI of over 90. Its smooth dimming feature is compatible with Trailing-Edge and Phase dimmers, and its 2700K warm white hue creates a relaxing atmosphere. With a 360° beam spread, enjoy no flickers, dazzling, or harsh glares.