This LED candle light bulb from Crompton Lamps is designed to replace the inefficient incandescent light bulbs that have been in common use for many years. The bulb\'s LED filaments and glass body mimic the look of traditional bulbs, meaning you can benefit from the energy efficiency and reliability of LED light bulbs without having to compromise on style.This 5W LED candle emits a bright 470 lumens of warm white 2700K light, the equivalent of a 40W incandescent. It is fully dimmable, compatible with both leading edge and trailing edge dimmers, and its long 15,000 hour life means that once the bulb is installed, it will be years before it needs replacing again.B22d bayonet capFully dimmable LED candleLED filaments replicate the look of traditional bulbs15,000 hour life7,500 switching cyclesClear finish2700K warm white colour appearance470 lumens40W incandescent equivalent Dimensions: Diameter = 35mm, Height = 91mm