This amazing energy-saving 10W BA22d Dimmable LED Light Bulb Amber is not only suitable for use as a main light due to the super bright warm white function but it also lets you change the colour - and atmosphere - of any room at the touch of a button. Equivalent to a 75w incandescent light bulb when on white but with the ability to instantly change the colour of your room, or be used as a dimmable lamp without the need for a dimmer switch installed.