This 3W LED candle lamp has been manufactured by LyvEco to serve as an alternative to a 25W Incandescent type lamp. It produces a soothing warm white (3000k) colour light while maintaining an optimal 250 lumen output. The standard size 22mm bayonet cap is ideal for the majority of UK households as it is a very popular lamp base type (please check your fitting type to ensure compatibility). This lamp has an energy efficiency rating of A and is non dimmable. Product warranty is 2 years from date of dispatch.