RGBW Bulb with dimmer makes home lighting more fun and comfortable. Control the colour and intensity of home lights from the convenience of your chosen device. It has separate warm white, cold white and colour LED’s this allows you to create both colourful light environments and regular white lighting, which is easily customised from an iOS or Android smartphone. Depending on the variant, bulb fits into regular B22 socket and is able to produce light intensity comparable to 60W incandescent bulb.