Philips 871829113807500 is an energy-saving lamp with a small, high-performance spiral shape. It provides extra brightness while saving energy and reducing your carbon footprint. The lamp is compatible with full lamps and light fixtures and has a B22 fitting/cap. With a wattage of 20W (75W equivalent), it provides 1250 lumens of warm white light (2700K) and lasts up to 8000 hours or 4 years. Despite its compact size, this lamp offers reliable quality and performance, ensuring that you get the brightness you need without compromising on energy efficiency.