Philips 872790083546501 is a dimmable energy-saving bulb with a warm white light output. It has a rated power of 20W and a rated luminous flux of 1160 lumens, making it a suitable replacement for a standard 100W incandescent bulb. The bulb is dimmable down to 5%, allowing you to create the perfect ambiance in your home. It also has a long lifespan of 10000 hours, meaning you won't have to replace it as often. Additionally, the bulb is energy-efficient, using up to 80% less energy than a standard incandescent bulb, which can help you save money on your energy bills.