Philips 872790025281125 is a halogen bulb with a B22 cap and a power consumption of 28 watts. It has a clear glass envelope and emits a sparkling natural light. The bulb is fully dimmable, allowing you to adjust the brightness to your desired level. With a lifespan of 2000 hours, it lasts twice as long as standard incandescent bulbs. Additionally, the bulb provides instant light upon switching on, eliminating the need to wait for it to warm up. Its familiar shape makes it compatible with any luminaire designed for similar incandescent bulbs.