Philips 871829113903400 is a spiral energy saving bulb with a 12 W power consumption and a warm white E27 cap. It has a high light output and a long lifespan of up to 10 years, making it a great choice for both residential and commercial use.

This bulb is also dimmable, so you can adjust the brightness to create the perfect ambiance for any occasion. Additionally, it has a rapid starting time of just 0.3 seconds, so you won't have to wait around for it to warm up.

With its energy-efficient design, this bulb can save you up to 80% on your energy bills compared to traditional incandescent bulbs. So not only will you be saving money, but you'll also be doing your part to reduce your carbon footprint.