The 4-watt clear Tubular dimmable LED light bulb (E14/Small Edison Screw Base Configuration) by LiquidLEDs has a CRI of 90 , with smooth dimming, and is compatible with Trailing-Edge and Phase dimmers with brightness from 0-100%.With LED filaments instead of a tungsten filament, it produces a 360-degree beam spread. Using just 4 watts, it provides a powerful bright light of 400 lumens. Perfect for range hoods, fridge lamps and other lighting applications.