Upgrade your lighting with the LEDVANCE LED Performance Classic P Dimmable 4W E27 LED Bulb GEN4. Designed to replace traditional lamps with improved energy efficiency, this warm white 2700K bulb delivers reliable illumination with instant full brightness and smooth dimming compatibility. Featuring long life up to 25,000 hours, mercury-free technology, and excellent color consistency, it is ideal for domestic and general lighting applications.